./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/reducercommutativity/sum10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/reducercommutativity/sum10-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b78c6753a189c9cd2a3a6780fd233a43244cd2f3 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-25 16:17:40,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-25 16:17:40,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-25 16:17:40,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-25 16:17:40,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-25 16:17:40,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-25 16:17:40,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-25 16:17:40,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-25 16:17:40,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-25 16:17:41,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-25 16:17:41,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-25 16:17:41,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-25 16:17:41,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-25 16:17:41,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-25 16:17:41,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-25 16:17:41,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-25 16:17:41,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-25 16:17:41,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-25 16:17:41,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-25 16:17:41,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-25 16:17:41,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-25 16:17:41,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-25 16:17:41,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-25 16:17:41,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-25 16:17:41,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-25 16:17:41,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-25 16:17:41,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-25 16:17:41,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-25 16:17:41,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-25 16:17:41,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-25 16:17:41,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-25 16:17:41,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-25 16:17:41,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-25 16:17:41,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-25 16:17:41,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-25 16:17:41,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-25 16:17:41,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-25 16:17:41,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-25 16:17:41,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-25 16:17:41,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-25 16:17:41,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-25 16:17:41,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-08-25 16:17:41,066 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-25 16:17:41,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-25 16:17:41,067 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-25 16:17:41,067 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-25 16:17:41,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-25 16:17:41,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-25 16:17:41,069 INFO L138 SettingsManager]: * Use SBE=true [2021-08-25 16:17:41,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-25 16:17:41,069 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-25 16:17:41,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-25 16:17:41,070 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-25 16:17:41,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-25 16:17:41,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-25 16:17:41,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-25 16:17:41,072 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-25 16:17:41,073 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b78c6753a189c9cd2a3a6780fd233a43244cd2f3 [2021-08-25 16:17:41,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-25 16:17:41,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-25 16:17:41,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-25 16:17:41,356 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-25 16:17:41,357 INFO L275 PluginConnector]: CDTParser initialized [2021-08-25 16:17:41,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/reducercommutativity/sum10-1.i [2021-08-25 16:17:41,401 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bf3e06d/b1b1f3a4a3f642f2844d0f629d17610f/FLAGe9c7fc1c2 [2021-08-25 16:17:41,770 INFO L306 CDTParser]: Found 1 translation units. [2021-08-25 16:17:41,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/reducercommutativity/sum10-1.i [2021-08-25 16:17:41,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bf3e06d/b1b1f3a4a3f642f2844d0f629d17610f/FLAGe9c7fc1c2 [2021-08-25 16:17:41,787 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74bf3e06d/b1b1f3a4a3f642f2844d0f629d17610f [2021-08-25 16:17:41,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-25 16:17:41,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-25 16:17:41,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-25 16:17:41,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-25 16:17:41,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-25 16:17:41,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 04:17:41" (1/1) ... [2021-08-25 16:17:41,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735a6850 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:41, skipping insertion in model container [2021-08-25 16:17:41,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.08 04:17:41" (1/1) ... [2021-08-25 16:17:41,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-25 16:17:41,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-25 16:17:41,948 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/reducercommutativity/sum10-1.i[1277,1290] [2021-08-25 16:17:41,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-25 16:17:41,957 INFO L203 MainTranslator]: Completed pre-run [2021-08-25 16:17:41,990 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/reducercommutativity/sum10-1.i[1277,1290] [2021-08-25 16:17:41,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-25 16:17:42,004 INFO L208 MainTranslator]: Completed translation [2021-08-25 16:17:42,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42 WrapperNode [2021-08-25 16:17:42,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-25 16:17:42,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-25 16:17:42,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-25 16:17:42,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-25 16:17:42,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-25 16:17:42,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-25 16:17:42,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-25 16:17:42,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-25 16:17:42,050 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-25 16:17:42,078 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-25 16:17:42,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-25 16:17:42,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-25 16:17:42,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (1/1) ... [2021-08-25 16:17:42,083 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-25 16:17:42,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:42,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-08-25 16:17:42,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-08-25 16:17:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-25 16:17:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-25 16:17:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-25 16:17:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-25 16:17:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-25 16:17:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-08-25 16:17:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-25 16:17:42,441 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-25 16:17:42,442 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-08-25 16:17:42,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 04:17:42 BoogieIcfgContainer [2021-08-25 16:17:42,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-25 16:17:42,444 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-25 16:17:42,444 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-25 16:17:42,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-25 16:17:42,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.08 04:17:41" (1/3) ... [2021-08-25 16:17:42,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@202644c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 04:17:42, skipping insertion in model container [2021-08-25 16:17:42,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.08 04:17:42" (2/3) ... [2021-08-25 16:17:42,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@202644c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.08 04:17:42, skipping insertion in model container [2021-08-25 16:17:42,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 04:17:42" (3/3) ... [2021-08-25 16:17:42,450 INFO L111 eAbstractionObserver]: Analyzing ICFG sum10-1.i [2021-08-25 16:17:42,453 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-25 16:17:42,454 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-25 16:17:42,494 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-08-25 16:17:42,504 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, mConcurrency=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 [2021-08-25 16:17:42,504 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-08-25 16:17:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 25 states have (on average 1.48) internal successors, (37), 26 states have internal predecessors, (37), 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) [2021-08-25 16:17:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-08-25 16:17:42,525 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:42,526 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:42,526 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:42,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:42,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1858201700, now seen corresponding path program 1 times [2021-08-25 16:17:42,538 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:42,539 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462464926] [2021-08-25 16:17:42,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:42,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 16:17:42,691 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:42,691 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462464926] [2021-08-25 16:17:42,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [462464926] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 16:17:42,692 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-25 16:17:42,692 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-08-25 16:17:42,695 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861050354] [2021-08-25 16:17:42,699 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 16:17:42,699 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:42,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 16:17:42,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 16:17:42,711 INFO L87 Difference]: Start difference. First operand has 27 states, 25 states have (on average 1.48) internal successors, (37), 26 states have internal predecessors, (37), 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 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2021-08-25 16:17:42,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:42,745 INFO L93 Difference]: Finished difference Result 52 states and 72 transitions. [2021-08-25 16:17:42,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 16:17:42,747 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 17 [2021-08-25 16:17:42,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:42,752 INFO L225 Difference]: With dead ends: 52 [2021-08-25 16:17:42,752 INFO L226 Difference]: Without dead ends: 25 [2021-08-25 16:17:42,754 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-08-25 16:17:42,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2021-08-25 16:17:42,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 24. [2021-08-25 16:17:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 23 states have (on average 1.2173913043478262) internal successors, (28), 23 states have internal predecessors, (28), 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) [2021-08-25 16:17:42,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2021-08-25 16:17:42,777 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 17 [2021-08-25 16:17:42,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:42,778 INFO L470 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2021-08-25 16:17:42,778 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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) [2021-08-25 16:17:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2021-08-25 16:17:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-08-25 16:17:42,779 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:42,779 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:42,779 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-25 16:17:42,780 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:42,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:42,782 INFO L82 PathProgramCache]: Analyzing trace with hash 290125730, now seen corresponding path program 1 times [2021-08-25 16:17:42,782 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:42,782 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718794696] [2021-08-25 16:17:42,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:42,782 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 16:17:42,858 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:42,859 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718794696] [2021-08-25 16:17:42,859 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718794696] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:42,859 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [116099757] [2021-08-25 16:17:42,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:42,859 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:42,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:42,868 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:42,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-08-25 16:17:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:42,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 2 conjunts are in the unsatisfiable core [2021-08-25 16:17:42,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:43,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-08-25 16:17:43,005 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [116099757] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 16:17:43,005 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-08-25 16:17:43,005 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-08-25 16:17:43,006 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787091658] [2021-08-25 16:17:43,006 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 16:17:43,006 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:43,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 16:17:43,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,007 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2021-08-25 16:17:43,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:43,028 INFO L93 Difference]: Finished difference Result 46 states and 55 transitions. [2021-08-25 16:17:43,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 16:17:43,029 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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 19 [2021-08-25 16:17:43,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:43,029 INFO L225 Difference]: With dead ends: 46 [2021-08-25 16:17:43,029 INFO L226 Difference]: Without dead ends: 30 [2021-08-25 16:17:43,030 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 39.0ms TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2021-08-25 16:17:43,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 27. [2021-08-25 16:17:43,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.1923076923076923) internal successors, (31), 26 states have internal predecessors, (31), 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) [2021-08-25 16:17:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2021-08-25 16:17:43,033 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 19 [2021-08-25 16:17:43,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:43,033 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2021-08-25 16:17:43,034 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 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) [2021-08-25 16:17:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2021-08-25 16:17:43,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-08-25 16:17:43,034 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:43,034 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:43,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:43,251 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:43,251 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:43,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:43,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1760334112, now seen corresponding path program 1 times [2021-08-25 16:17:43,252 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:43,252 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466402069] [2021-08-25 16:17:43,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:43,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:43,281 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-08-25 16:17:43,281 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:43,282 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466402069] [2021-08-25 16:17:43,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466402069] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:43,282 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1040825028] [2021-08-25 16:17:43,282 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:43,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:43,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:43,297 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:43,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-08-25 16:17:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:43,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2021-08-25 16:17:43,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-25 16:17:43,482 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1040825028] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 16:17:43,482 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-08-25 16:17:43,482 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-08-25 16:17:43,483 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376348729] [2021-08-25 16:17:43,483 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-08-25 16:17:43,483 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:43,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-08-25 16:17:43,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,484 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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) [2021-08-25 16:17:43,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:43,493 INFO L93 Difference]: Finished difference Result 38 states and 43 transitions. [2021-08-25 16:17:43,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-08-25 16:17:43,494 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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 25 [2021-08-25 16:17:43,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:43,494 INFO L225 Difference]: With dead ends: 38 [2021-08-25 16:17:43,494 INFO L226 Difference]: Without dead ends: 29 [2021-08-25 16:17:43,495 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 8.5ms TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2021-08-25 16:17:43,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 28. [2021-08-25 16:17:43,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 27 states have internal predecessors, (32), 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) [2021-08-25 16:17:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2021-08-25 16:17:43,498 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 25 [2021-08-25 16:17:43,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:43,498 INFO L470 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2021-08-25 16:17:43,498 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 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) [2021-08-25 16:17:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2021-08-25 16:17:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-08-25 16:17:43,499 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:43,499 INFO L512 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:43,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:43,717 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2021-08-25 16:17:43,717 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:43,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:43,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1208457118, now seen corresponding path program 1 times [2021-08-25 16:17:43,718 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:43,718 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077810495] [2021-08-25 16:17:43,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:43,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-25 16:17:43,749 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:43,750 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077810495] [2021-08-25 16:17:43,750 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077810495] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:43,750 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1932588329] [2021-08-25 16:17:43,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:43,750 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:43,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:43,758 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:43,759 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-08-25 16:17:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:43,828 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-25 16:17:43,829 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-08-25 16:17:43,914 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1932588329] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:43,915 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:43,915 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-08-25 16:17:43,915 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145495662] [2021-08-25 16:17:43,915 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-08-25 16:17:43,915 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:43,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-25 16:17:43,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,916 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-08-25 16:17:43,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:43,944 INFO L93 Difference]: Finished difference Result 54 states and 62 transitions. [2021-08-25 16:17:43,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-08-25 16:17:43,945 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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 27 [2021-08-25 16:17:43,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:43,946 INFO L225 Difference]: With dead ends: 54 [2021-08-25 16:17:43,947 INFO L226 Difference]: Without dead ends: 31 [2021-08-25 16:17:43,948 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.4ms TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-08-25 16:17:43,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2021-08-25 16:17:43,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 30. [2021-08-25 16:17:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.1724137931034482) internal successors, (34), 29 states have internal predecessors, (34), 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) [2021-08-25 16:17:43,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2021-08-25 16:17:43,952 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 27 [2021-08-25 16:17:43,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:43,952 INFO L470 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2021-08-25 16:17:43,952 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 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) [2021-08-25 16:17:43,952 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2021-08-25 16:17:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-08-25 16:17:43,953 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:43,953 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:43,970 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:44,170 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:44,170 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:44,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:44,171 INFO L82 PathProgramCache]: Analyzing trace with hash -1993526948, now seen corresponding path program 2 times [2021-08-25 16:17:44,171 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:44,172 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060270859] [2021-08-25 16:17:44,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:44,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:44,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-08-25 16:17:44,206 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:44,206 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060270859] [2021-08-25 16:17:44,206 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060270859] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:44,206 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [834894438] [2021-08-25 16:17:44,206 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-25 16:17:44,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:44,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:44,207 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:44,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-08-25 16:17:44,283 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-25 16:17:44,283 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:44,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 3 conjunts are in the unsatisfiable core [2021-08-25 16:17:44,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-08-25 16:17:44,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [834894438] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:44,349 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:44,349 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-08-25 16:17:44,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818370853] [2021-08-25 16:17:44,349 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-08-25 16:17:44,349 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:44,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-25 16:17:44,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-08-25 16:17:44,350 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 6 states have internal predecessors, (41), 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) [2021-08-25 16:17:44,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:44,413 INFO L93 Difference]: Finished difference Result 61 states and 71 transitions. [2021-08-25 16:17:44,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-25 16:17:44,414 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 6 states have internal predecessors, (41), 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 29 [2021-08-25 16:17:44,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:44,415 INFO L225 Difference]: With dead ends: 61 [2021-08-25 16:17:44,415 INFO L226 Difference]: Without dead ends: 42 [2021-08-25 16:17:44,416 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 10.5ms TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-08-25 16:17:44,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2021-08-25 16:17:44,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 38. [2021-08-25 16:17:44,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.135135135135135) internal successors, (42), 37 states have internal predecessors, (42), 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) [2021-08-25 16:17:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2021-08-25 16:17:44,424 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 29 [2021-08-25 16:17:44,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:44,424 INFO L470 AbstractCegarLoop]: Abstraction has 38 states and 42 transitions. [2021-08-25 16:17:44,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 6 states have internal predecessors, (41), 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) [2021-08-25 16:17:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2021-08-25 16:17:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-08-25 16:17:44,425 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:44,426 INFO L512 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:44,444 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:44,639 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:44,639 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:44,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:44,640 INFO L82 PathProgramCache]: Analyzing trace with hash 1059243608, now seen corresponding path program 3 times [2021-08-25 16:17:44,640 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:44,640 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103653543] [2021-08-25 16:17:44,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:44,640 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-08-25 16:17:44,710 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:44,710 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103653543] [2021-08-25 16:17:44,710 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103653543] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:44,710 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906674515] [2021-08-25 16:17:44,711 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-25 16:17:44,711 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:44,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:44,712 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:44,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-08-25 16:17:44,823 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-08-25 16:17:44,823 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:44,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 4 conjunts are in the unsatisfiable core [2021-08-25 16:17:44,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-08-25 16:17:44,910 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [906674515] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:44,910 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:44,910 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-08-25 16:17:44,911 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674133327] [2021-08-25 16:17:44,911 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-08-25 16:17:44,911 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:44,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-08-25 16:17:44,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-08-25 16:17:44,912 INFO L87 Difference]: Start difference. First operand 38 states and 42 transitions. Second operand has 8 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 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) [2021-08-25 16:17:44,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:44,963 INFO L93 Difference]: Finished difference Result 81 states and 92 transitions. [2021-08-25 16:17:44,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-25 16:17:44,963 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 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 37 [2021-08-25 16:17:44,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:44,964 INFO L225 Difference]: With dead ends: 81 [2021-08-25 16:17:44,964 INFO L226 Difference]: Without dead ends: 50 [2021-08-25 16:17:44,964 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 19.1ms TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-08-25 16:17:44,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2021-08-25 16:17:44,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 46. [2021-08-25 16:17:44,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 45 states have (on average 1.1111111111111112) internal successors, (50), 45 states have internal predecessors, (50), 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) [2021-08-25 16:17:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 50 transitions. [2021-08-25 16:17:44,967 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 50 transitions. Word has length 37 [2021-08-25 16:17:44,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:44,968 INFO L470 AbstractCegarLoop]: Abstraction has 46 states and 50 transitions. [2021-08-25 16:17:44,968 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 8 states have internal predecessors, (44), 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) [2021-08-25 16:17:44,968 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2021-08-25 16:17:44,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-08-25 16:17:44,969 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:44,969 INFO L512 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:44,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:45,186 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:45,187 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:45,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:45,187 INFO L82 PathProgramCache]: Analyzing trace with hash -1892525292, now seen corresponding path program 4 times [2021-08-25 16:17:45,187 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:45,187 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502755894] [2021-08-25 16:17:45,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:45,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-08-25 16:17:45,233 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:45,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502755894] [2021-08-25 16:17:45,233 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502755894] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:45,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [51737899] [2021-08-25 16:17:45,233 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-25 16:17:45,234 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:45,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:45,234 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:45,235 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-08-25 16:17:45,314 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-25 16:17:45,314 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:45,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 5 conjunts are in the unsatisfiable core [2021-08-25 16:17:45,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-08-25 16:17:45,424 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [51737899] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:45,424 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:45,424 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-08-25 16:17:45,425 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425285471] [2021-08-25 16:17:45,425 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-08-25 16:17:45,425 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:45,425 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-08-25 16:17:45,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:45,426 INFO L87 Difference]: Start difference. First operand 46 states and 50 transitions. Second operand has 10 states, 10 states have (on average 4.3) internal successors, (43), 10 states have internal predecessors, (43), 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) [2021-08-25 16:17:45,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:45,485 INFO L93 Difference]: Finished difference Result 95 states and 106 transitions. [2021-08-25 16:17:45,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-25 16:17:45,485 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.3) internal successors, (43), 10 states have internal predecessors, (43), 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 45 [2021-08-25 16:17:45,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:45,486 INFO L225 Difference]: With dead ends: 95 [2021-08-25 16:17:45,486 INFO L226 Difference]: Without dead ends: 58 [2021-08-25 16:17:45,487 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 25.8ms TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:45,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2021-08-25 16:17:45,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 54. [2021-08-25 16:17:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 53 states have (on average 1.0943396226415094) internal successors, (58), 53 states have internal predecessors, (58), 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) [2021-08-25 16:17:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2021-08-25 16:17:45,490 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 45 [2021-08-25 16:17:45,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:45,490 INFO L470 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2021-08-25 16:17:45,490 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.3) internal successors, (43), 10 states have internal predecessors, (43), 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) [2021-08-25 16:17:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2021-08-25 16:17:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-08-25 16:17:45,491 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:45,491 INFO L512 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:45,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-08-25 16:17:45,730 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:45,730 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:45,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:45,731 INFO L82 PathProgramCache]: Analyzing trace with hash 1726969040, now seen corresponding path program 5 times [2021-08-25 16:17:45,731 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:45,731 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914844255] [2021-08-25 16:17:45,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:45,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:45,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-08-25 16:17:45,779 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:45,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914844255] [2021-08-25 16:17:45,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914844255] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:45,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [63802361] [2021-08-25 16:17:45,779 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-25 16:17:45,779 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:45,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:45,793 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:45,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-08-25 16:17:45,918 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-08-25 16:17:45,918 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:45,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 6 conjunts are in the unsatisfiable core [2021-08-25 16:17:45,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-08-25 16:17:46,038 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [63802361] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:46,038 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:46,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-08-25 16:17:46,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90463669] [2021-08-25 16:17:46,038 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-08-25 16:17:46,039 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:46,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-08-25 16:17:46,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:46,039 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 12 states have internal predecessors, (47), 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) [2021-08-25 16:17:46,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:46,102 INFO L93 Difference]: Finished difference Result 109 states and 120 transitions. [2021-08-25 16:17:46,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-25 16:17:46,103 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 12 states have internal predecessors, (47), 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 53 [2021-08-25 16:17:46,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:46,103 INFO L225 Difference]: With dead ends: 109 [2021-08-25 16:17:46,103 INFO L226 Difference]: Without dead ends: 66 [2021-08-25 16:17:46,104 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 40.5ms TimeCoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:46,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2021-08-25 16:17:46,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 62. [2021-08-25 16:17:46,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 61 states have (on average 1.0819672131147542) internal successors, (66), 61 states have internal predecessors, (66), 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) [2021-08-25 16:17:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 66 transitions. [2021-08-25 16:17:46,107 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 66 transitions. Word has length 53 [2021-08-25 16:17:46,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:46,107 INFO L470 AbstractCegarLoop]: Abstraction has 62 states and 66 transitions. [2021-08-25 16:17:46,107 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 12 states have internal predecessors, (47), 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) [2021-08-25 16:17:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 66 transitions. [2021-08-25 16:17:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-08-25 16:17:46,108 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:46,108 INFO L512 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:46,127 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-08-25 16:17:46,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:46,325 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:46,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:46,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1850748020, now seen corresponding path program 6 times [2021-08-25 16:17:46,326 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:46,326 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2141127907] [2021-08-25 16:17:46,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:46,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2021-08-25 16:17:46,379 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:46,379 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2141127907] [2021-08-25 16:17:46,379 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2141127907] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:46,379 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1325256623] [2021-08-25 16:17:46,379 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-25 16:17:46,379 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:46,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:46,380 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:46,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-08-25 16:17:46,582 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-08-25 16:17:46,582 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:46,583 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 4 conjunts are in the unsatisfiable core [2021-08-25 16:17:46,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:46,719 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-08-25 16:17:46,720 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1325256623] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:46,720 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:46,720 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 11 [2021-08-25 16:17:46,720 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663978240] [2021-08-25 16:17:46,720 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-08-25 16:17:46,720 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:46,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-08-25 16:17:46,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:46,721 INFO L87 Difference]: Start difference. First operand 62 states and 66 transitions. Second operand has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 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) [2021-08-25 16:17:46,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:46,753 INFO L93 Difference]: Finished difference Result 117 states and 126 transitions. [2021-08-25 16:17:46,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-08-25 16:17:46,753 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 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 61 [2021-08-25 16:17:46,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:46,754 INFO L225 Difference]: With dead ends: 117 [2021-08-25 16:17:46,754 INFO L226 Difference]: Without dead ends: 68 [2021-08-25 16:17:46,754 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 31.1ms TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:46,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2021-08-25 16:17:46,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2021-08-25 16:17:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 65 states have (on average 1.0769230769230769) internal successors, (70), 65 states have internal predecessors, (70), 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) [2021-08-25 16:17:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 70 transitions. [2021-08-25 16:17:46,757 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 70 transitions. Word has length 61 [2021-08-25 16:17:46,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:46,758 INFO L470 AbstractCegarLoop]: Abstraction has 66 states and 70 transitions. [2021-08-25 16:17:46,758 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.0) internal successors, (55), 11 states have internal predecessors, (55), 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) [2021-08-25 16:17:46,758 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 70 transitions. [2021-08-25 16:17:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-08-25 16:17:46,758 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:46,758 INFO L512 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:46,776 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:46,975 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-08-25 16:17:46,976 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:46,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:46,976 INFO L82 PathProgramCache]: Analyzing trace with hash 751550920, now seen corresponding path program 7 times [2021-08-25 16:17:46,976 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:46,976 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858275336] [2021-08-25 16:17:46,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:46,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:46,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 16:17:47,034 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:47,034 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858275336] [2021-08-25 16:17:47,035 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1858275336] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:47,035 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1386992287] [2021-08-25 16:17:47,035 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-25 16:17:47,035 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:47,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:47,036 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:47,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-08-25 16:17:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:47,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 8 conjunts are in the unsatisfiable core [2021-08-25 16:17:47,191 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 16:17:47,306 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1386992287] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:47,306 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:47,306 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-08-25 16:17:47,306 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729589015] [2021-08-25 16:17:47,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-08-25 16:17:47,306 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:47,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-08-25 16:17:47,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:47,307 INFO L87 Difference]: Start difference. First operand 66 states and 70 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2021-08-25 16:17:47,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:47,324 INFO L93 Difference]: Finished difference Result 120 states and 128 transitions. [2021-08-25 16:17:47,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-08-25 16:17:47,325 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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 65 [2021-08-25 16:17:47,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:47,325 INFO L225 Difference]: With dead ends: 120 [2021-08-25 16:17:47,325 INFO L226 Difference]: Without dead ends: 69 [2021-08-25 16:17:47,325 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 24.0ms TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:47,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2021-08-25 16:17:47,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 68. [2021-08-25 16:17:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 68 states, 67 states have (on average 1.0746268656716418) internal successors, (72), 67 states have internal predecessors, (72), 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) [2021-08-25 16:17:47,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 72 transitions. [2021-08-25 16:17:47,341 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 72 transitions. Word has length 65 [2021-08-25 16:17:47,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:47,341 INFO L470 AbstractCegarLoop]: Abstraction has 68 states and 72 transitions. [2021-08-25 16:17:47,341 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2021-08-25 16:17:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 72 transitions. [2021-08-25 16:17:47,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-08-25 16:17:47,342 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:47,342 INFO L512 BasicCegarLoop]: trace histogram [7, 7, 5, 5, 5, 5, 5, 5, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:47,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:47,559 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-08-25 16:17:47,559 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:47,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:47,560 INFO L82 PathProgramCache]: Analyzing trace with hash 749608198, now seen corresponding path program 8 times [2021-08-25 16:17:47,560 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:47,561 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269036267] [2021-08-25 16:17:47,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:47,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:47,648 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 16:17:47,648 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:47,648 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269036267] [2021-08-25 16:17:47,648 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269036267] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:47,648 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1082918297] [2021-08-25 16:17:47,648 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-25 16:17:47,649 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:47,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:47,649 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:47,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-08-25 16:17:47,803 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-25 16:17:47,804 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:47,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 9 conjunts are in the unsatisfiable core [2021-08-25 16:17:47,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 16:17:47,930 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1082918297] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:47,930 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:47,930 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-08-25 16:17:47,930 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243610618] [2021-08-25 16:17:47,931 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-08-25 16:17:47,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:47,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-08-25 16:17:47,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:47,931 INFO L87 Difference]: Start difference. First operand 68 states and 72 transitions. Second operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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) [2021-08-25 16:17:47,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:47,950 INFO L93 Difference]: Finished difference Result 122 states and 130 transitions. [2021-08-25 16:17:47,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-25 16:17:47,950 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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 67 [2021-08-25 16:17:47,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:47,951 INFO L225 Difference]: With dead ends: 122 [2021-08-25 16:17:47,951 INFO L226 Difference]: Without dead ends: 71 [2021-08-25 16:17:47,951 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 34.1ms TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:47,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-08-25 16:17:47,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 70. [2021-08-25 16:17:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 1.0724637681159421) internal successors, (74), 69 states have internal predecessors, (74), 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) [2021-08-25 16:17:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2021-08-25 16:17:47,957 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 67 [2021-08-25 16:17:47,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:47,957 INFO L470 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2021-08-25 16:17:47,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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) [2021-08-25 16:17:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2021-08-25 16:17:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-08-25 16:17:47,958 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:47,958 INFO L512 BasicCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:47,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:48,174 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-08-25 16:17:48,174 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:48,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:48,174 INFO L82 PathProgramCache]: Analyzing trace with hash -1117347644, now seen corresponding path program 9 times [2021-08-25 16:17:48,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:48,174 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177768670] [2021-08-25 16:17:48,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:48,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:48,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:48,237 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-08-25 16:17:48,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:48,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177768670] [2021-08-25 16:17:48,237 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177768670] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:48,237 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [690534591] [2021-08-25 16:17:48,238 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-25 16:17:48,238 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:48,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:48,238 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:48,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-08-25 16:17:48,433 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-08-25 16:17:48,434 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:48,435 INFO L263 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 5 conjunts are in the unsatisfiable core [2021-08-25 16:17:48,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:48,575 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2021-08-25 16:17:48,575 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [690534591] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:48,575 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:48,575 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 15 [2021-08-25 16:17:48,575 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483085259] [2021-08-25 16:17:48,576 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-08-25 16:17:48,576 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:48,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-08-25 16:17:48,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2021-08-25 16:17:48,577 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand has 15 states, 15 states have (on average 4.2) internal successors, (63), 15 states have internal predecessors, (63), 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) [2021-08-25 16:17:48,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:48,607 INFO L93 Difference]: Finished difference Result 127 states and 136 transitions. [2021-08-25 16:17:48,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-08-25 16:17:48,607 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 4.2) internal successors, (63), 15 states have internal predecessors, (63), 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 69 [2021-08-25 16:17:48,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:48,608 INFO L225 Difference]: With dead ends: 127 [2021-08-25 16:17:48,608 INFO L226 Difference]: Without dead ends: 76 [2021-08-25 16:17:48,608 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 49.2ms TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2021-08-25 16:17:48,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2021-08-25 16:17:48,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 74. [2021-08-25 16:17:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 73 states have (on average 1.0684931506849316) internal successors, (78), 73 states have internal predecessors, (78), 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) [2021-08-25 16:17:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 78 transitions. [2021-08-25 16:17:48,611 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 78 transitions. Word has length 69 [2021-08-25 16:17:48,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:48,611 INFO L470 AbstractCegarLoop]: Abstraction has 74 states and 78 transitions. [2021-08-25 16:17:48,611 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 4.2) internal successors, (63), 15 states have internal predecessors, (63), 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) [2021-08-25 16:17:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 78 transitions. [2021-08-25 16:17:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-08-25 16:17:48,612 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:48,612 INFO L512 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:48,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:48,829 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-08-25 16:17:48,829 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:48,829 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:48,829 INFO L82 PathProgramCache]: Analyzing trace with hash -996375808, now seen corresponding path program 10 times [2021-08-25 16:17:48,829 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:48,829 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327225923] [2021-08-25 16:17:48,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:48,829 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:48,896 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2021-08-25 16:17:48,897 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:48,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327225923] [2021-08-25 16:17:48,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327225923] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:48,897 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143734815] [2021-08-25 16:17:48,897 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-25 16:17:48,897 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:48,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:48,898 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:48,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-08-25 16:17:49,102 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-25 16:17:49,102 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:49,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 7 conjunts are in the unsatisfiable core [2021-08-25 16:17:49,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2021-08-25 16:17:49,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1143734815] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:49,248 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:49,248 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 18 [2021-08-25 16:17:49,248 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256128317] [2021-08-25 16:17:49,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2021-08-25 16:17:49,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:49,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-08-25 16:17:49,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=213, Unknown=0, NotChecked=0, Total=306 [2021-08-25 16:17:49,249 INFO L87 Difference]: Start difference. First operand 74 states and 78 transitions. Second operand has 18 states, 18 states have (on average 3.2777777777777777) internal successors, (59), 18 states have internal predecessors, (59), 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) [2021-08-25 16:17:49,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:49,331 INFO L93 Difference]: Finished difference Result 138 states and 149 transitions. [2021-08-25 16:17:49,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-08-25 16:17:49,331 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.2777777777777777) internal successors, (59), 18 states have internal predecessors, (59), 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 73 [2021-08-25 16:17:49,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:49,332 INFO L225 Difference]: With dead ends: 138 [2021-08-25 16:17:49,332 INFO L226 Difference]: Without dead ends: 85 [2021-08-25 16:17:49,332 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 61.7ms TimeCoverageRelationStatistics Valid=93, Invalid=213, Unknown=0, NotChecked=0, Total=306 [2021-08-25 16:17:49,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-08-25 16:17:49,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 82. [2021-08-25 16:17:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 1.0617283950617284) internal successors, (86), 81 states have internal predecessors, (86), 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) [2021-08-25 16:17:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 86 transitions. [2021-08-25 16:17:49,335 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 86 transitions. Word has length 73 [2021-08-25 16:17:49,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:49,335 INFO L470 AbstractCegarLoop]: Abstraction has 82 states and 86 transitions. [2021-08-25 16:17:49,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.2777777777777777) internal successors, (59), 18 states have internal predecessors, (59), 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) [2021-08-25 16:17:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 86 transitions. [2021-08-25 16:17:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-08-25 16:17:49,336 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:49,336 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 6, 6, 6, 6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:49,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:49,548 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-08-25 16:17:49,549 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:49,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:49,549 INFO L82 PathProgramCache]: Analyzing trace with hash 459280572, now seen corresponding path program 11 times [2021-08-25 16:17:49,549 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:49,549 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [888050771] [2021-08-25 16:17:49,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:49,550 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2021-08-25 16:17:49,620 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:49,620 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [888050771] [2021-08-25 16:17:49,620 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [888050771] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:49,620 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [350488281] [2021-08-25 16:17:49,620 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-25 16:17:49,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:49,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:49,621 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:49,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-08-25 16:17:49,997 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-08-25 16:17:49,997 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:49,999 INFO L263 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 8 conjunts are in the unsatisfiable core [2021-08-25 16:17:50,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2021-08-25 16:17:50,200 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [350488281] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:50,200 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:50,200 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-08-25 16:17:50,200 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763854989] [2021-08-25 16:17:50,200 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-08-25 16:17:50,200 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:50,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-08-25 16:17:50,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:50,201 INFO L87 Difference]: Start difference. First operand 82 states and 86 transitions. Second operand has 10 states, 10 states have (on average 5.6) internal successors, (56), 10 states have internal predecessors, (56), 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) [2021-08-25 16:17:50,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:50,275 INFO L93 Difference]: Finished difference Result 136 states and 145 transitions. [2021-08-25 16:17:50,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-08-25 16:17:50,275 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.6) internal successors, (56), 10 states have internal predecessors, (56), 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 81 [2021-08-25 16:17:50,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:50,276 INFO L225 Difference]: With dead ends: 136 [2021-08-25 16:17:50,276 INFO L226 Difference]: Without dead ends: 91 [2021-08-25 16:17:50,276 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 28.6ms TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:50,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2021-08-25 16:17:50,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 88. [2021-08-25 16:17:50,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 1.0574712643678161) internal successors, (92), 87 states have internal predecessors, (92), 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) [2021-08-25 16:17:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 92 transitions. [2021-08-25 16:17:50,280 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 92 transitions. Word has length 81 [2021-08-25 16:17:50,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:50,280 INFO L470 AbstractCegarLoop]: Abstraction has 88 states and 92 transitions. [2021-08-25 16:17:50,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.6) internal successors, (56), 10 states have internal predecessors, (56), 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) [2021-08-25 16:17:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2021-08-25 16:17:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-08-25 16:17:50,281 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:50,281 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 7, 7, 7, 7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:50,301 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:50,481 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-08-25 16:17:50,482 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:50,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:50,482 INFO L82 PathProgramCache]: Analyzing trace with hash 792242874, now seen corresponding path program 12 times [2021-08-25 16:17:50,482 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:50,482 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730145474] [2021-08-25 16:17:50,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:50,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:50,599 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2021-08-25 16:17:50,600 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:50,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730145474] [2021-08-25 16:17:50,600 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730145474] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:50,600 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1736705779] [2021-08-25 16:17:50,601 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-25 16:17:50,601 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:50,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:50,602 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:50,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-08-25 16:17:51,112 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-08-25 16:17:51,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:51,114 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 6 conjunts are in the unsatisfiable core [2021-08-25 16:17:51,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2021-08-25 16:17:51,317 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1736705779] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:51,317 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:51,317 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7] total 15 [2021-08-25 16:17:51,317 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671769534] [2021-08-25 16:17:51,318 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-08-25 16:17:51,318 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:51,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-08-25 16:17:51,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2021-08-25 16:17:51,318 INFO L87 Difference]: Start difference. First operand 88 states and 92 transitions. Second operand has 15 states, 15 states have (on average 3.933333333333333) internal successors, (59), 15 states have internal predecessors, (59), 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) [2021-08-25 16:17:51,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:51,396 INFO L93 Difference]: Finished difference Result 149 states and 159 transitions. [2021-08-25 16:17:51,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-08-25 16:17:51,397 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.933333333333333) internal successors, (59), 15 states have internal predecessors, (59), 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 87 [2021-08-25 16:17:51,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:51,397 INFO L225 Difference]: With dead ends: 149 [2021-08-25 16:17:51,397 INFO L226 Difference]: Without dead ends: 100 [2021-08-25 16:17:51,398 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 78.4ms TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2021-08-25 16:17:51,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2021-08-25 16:17:51,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 96. [2021-08-25 16:17:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 95 states have (on average 1.0526315789473684) internal successors, (100), 95 states have internal predecessors, (100), 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) [2021-08-25 16:17:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 100 transitions. [2021-08-25 16:17:51,400 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 100 transitions. Word has length 87 [2021-08-25 16:17:51,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:51,401 INFO L470 AbstractCegarLoop]: Abstraction has 96 states and 100 transitions. [2021-08-25 16:17:51,401 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.933333333333333) internal successors, (59), 15 states have internal predecessors, (59), 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) [2021-08-25 16:17:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 100 transitions. [2021-08-25 16:17:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-08-25 16:17:51,401 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:51,402 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 8, 8, 8, 8, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:51,437 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:51,616 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:51,617 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:51,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:51,617 INFO L82 PathProgramCache]: Analyzing trace with hash -663642442, now seen corresponding path program 13 times [2021-08-25 16:17:51,617 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:51,617 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463125529] [2021-08-25 16:17:51,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:51,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2021-08-25 16:17:51,702 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:51,702 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463125529] [2021-08-25 16:17:51,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463125529] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:51,702 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [496970625] [2021-08-25 16:17:51,702 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-25 16:17:51,702 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:51,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:51,703 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:51,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2021-08-25 16:17:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:52,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 10 conjunts are in the unsatisfiable core [2021-08-25 16:17:52,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2021-08-25 16:17:52,166 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [496970625] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:52,166 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:52,166 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2021-08-25 16:17:52,167 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932888725] [2021-08-25 16:17:52,167 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-08-25 16:17:52,167 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:52,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-08-25 16:17:52,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:52,168 INFO L87 Difference]: Start difference. First operand 96 states and 100 transitions. Second operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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) [2021-08-25 16:17:52,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:52,235 INFO L93 Difference]: Finished difference Result 160 states and 169 transitions. [2021-08-25 16:17:52,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-08-25 16:17:52,235 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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 95 [2021-08-25 16:17:52,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:52,237 INFO L225 Difference]: With dead ends: 160 [2021-08-25 16:17:52,237 INFO L226 Difference]: Without dead ends: 105 [2021-08-25 16:17:52,237 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 51.7ms TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:52,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2021-08-25 16:17:52,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 102. [2021-08-25 16:17:52,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 101 states have (on average 1.0495049504950495) internal successors, (106), 101 states have internal predecessors, (106), 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) [2021-08-25 16:17:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 106 transitions. [2021-08-25 16:17:52,240 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 106 transitions. Word has length 95 [2021-08-25 16:17:52,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:52,241 INFO L470 AbstractCegarLoop]: Abstraction has 102 states and 106 transitions. [2021-08-25 16:17:52,241 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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) [2021-08-25 16:17:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 106 transitions. [2021-08-25 16:17:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-08-25 16:17:52,242 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:52,242 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:52,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:52,460 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-08-25 16:17:52,460 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:52,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:52,460 INFO L82 PathProgramCache]: Analyzing trace with hash -134638540, now seen corresponding path program 14 times [2021-08-25 16:17:52,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:52,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669402869] [2021-08-25 16:17:52,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:52,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2021-08-25 16:17:52,531 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:52,531 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669402869] [2021-08-25 16:17:52,531 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669402869] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:52,531 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [939212320] [2021-08-25 16:17:52,531 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-25 16:17:52,532 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:52,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:52,532 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:52,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2021-08-25 16:17:52,850 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-25 16:17:52,850 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:52,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 319 conjuncts, 11 conjunts are in the unsatisfiable core [2021-08-25 16:17:52,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2021-08-25 16:17:52,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [939212320] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:52,991 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:52,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2021-08-25 16:17:52,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3481204] [2021-08-25 16:17:52,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-08-25 16:17:52,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:52,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-08-25 16:17:52,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-08-25 16:17:52,993 INFO L87 Difference]: Start difference. First operand 102 states and 106 transitions. Second operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 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) [2021-08-25 16:17:53,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:53,070 INFO L93 Difference]: Finished difference Result 167 states and 176 transitions. [2021-08-25 16:17:53,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-08-25 16:17:53,071 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 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 101 [2021-08-25 16:17:53,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:53,071 INFO L225 Difference]: With dead ends: 167 [2021-08-25 16:17:53,071 INFO L226 Difference]: Without dead ends: 108 [2021-08-25 16:17:53,072 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 34.8ms TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-08-25 16:17:53,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2021-08-25 16:17:53,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2021-08-25 16:17:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 107 states have (on average 1.0467289719626167) internal successors, (112), 107 states have internal predecessors, (112), 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) [2021-08-25 16:17:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 112 transitions. [2021-08-25 16:17:53,074 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 112 transitions. Word has length 101 [2021-08-25 16:17:53,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:53,074 INFO L470 AbstractCegarLoop]: Abstraction has 108 states and 112 transitions. [2021-08-25 16:17:53,074 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 13 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) [2021-08-25 16:17:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 112 transitions. [2021-08-25 16:17:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-08-25 16:17:53,075 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:53,075 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:53,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:53,288 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-08-25 16:17:53,288 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:53,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:53,289 INFO L82 PathProgramCache]: Analyzing trace with hash -231763150, now seen corresponding path program 15 times [2021-08-25 16:17:53,289 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:53,289 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1376330145] [2021-08-25 16:17:53,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:53,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:53,364 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:53,364 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1376330145] [2021-08-25 16:17:53,364 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1376330145] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:53,364 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [858484905] [2021-08-25 16:17:53,364 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-08-25 16:17:53,364 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:53,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:53,365 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:53,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2021-08-25 16:17:53,743 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-08-25 16:17:53,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:53,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 7 conjunts are in the unsatisfiable core [2021-08-25 16:17:53,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:53,909 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [858484905] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:53,909 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:53,909 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-08-25 16:17:53,909 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326012403] [2021-08-25 16:17:53,910 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-08-25 16:17:53,910 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:53,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-08-25 16:17:53,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-08-25 16:17:53,910 INFO L87 Difference]: Start difference. First operand 108 states and 112 transitions. Second operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 9 states have internal predecessors, (38), 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) [2021-08-25 16:17:53,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:53,935 INFO L93 Difference]: Finished difference Result 138 states and 143 transitions. [2021-08-25 16:17:53,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-08-25 16:17:53,936 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 9 states have internal predecessors, (38), 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 107 [2021-08-25 16:17:53,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:53,936 INFO L225 Difference]: With dead ends: 138 [2021-08-25 16:17:53,936 INFO L226 Difference]: Without dead ends: 111 [2021-08-25 16:17:53,936 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 26.4ms TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-08-25 16:17:53,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2021-08-25 16:17:53,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 110. [2021-08-25 16:17:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 109 states have (on average 1.0458715596330275) internal successors, (114), 109 states have internal predecessors, (114), 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) [2021-08-25 16:17:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 114 transitions. [2021-08-25 16:17:53,939 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 114 transitions. Word has length 107 [2021-08-25 16:17:53,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:53,939 INFO L470 AbstractCegarLoop]: Abstraction has 110 states and 114 transitions. [2021-08-25 16:17:53,939 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 9 states have internal predecessors, (38), 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) [2021-08-25 16:17:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 114 transitions. [2021-08-25 16:17:53,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-08-25 16:17:53,940 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:53,940 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:53,958 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:54,158 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-08-25 16:17:54,158 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:54,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:54,159 INFO L82 PathProgramCache]: Analyzing trace with hash 1859046704, now seen corresponding path program 16 times [2021-08-25 16:17:54,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:54,159 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781177235] [2021-08-25 16:17:54,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:54,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:54,228 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:54,229 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:54,229 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781177235] [2021-08-25 16:17:54,229 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781177235] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:54,229 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687988789] [2021-08-25 16:17:54,229 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-08-25 16:17:54,229 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:54,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:54,230 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:54,276 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2021-08-25 16:17:54,645 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-08-25 16:17:54,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:54,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 8 conjunts are in the unsatisfiable core [2021-08-25 16:17:54,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:54,864 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1687988789] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:54,864 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:54,864 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-08-25 16:17:54,864 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119993060] [2021-08-25 16:17:54,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-08-25 16:17:54,865 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:54,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-08-25 16:17:54,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:54,865 INFO L87 Difference]: Start difference. First operand 110 states and 114 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2021-08-25 16:17:54,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:54,885 INFO L93 Difference]: Finished difference Result 140 states and 145 transitions. [2021-08-25 16:17:54,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-08-25 16:17:54,885 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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 109 [2021-08-25 16:17:54,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:54,886 INFO L225 Difference]: With dead ends: 140 [2021-08-25 16:17:54,886 INFO L226 Difference]: Without dead ends: 113 [2021-08-25 16:17:54,886 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 23.3ms TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2021-08-25 16:17:54,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2021-08-25 16:17:54,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 112. [2021-08-25 16:17:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 111 states have (on average 1.045045045045045) internal successors, (116), 111 states have internal predecessors, (116), 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) [2021-08-25 16:17:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 116 transitions. [2021-08-25 16:17:54,888 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 116 transitions. Word has length 109 [2021-08-25 16:17:54,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:54,889 INFO L470 AbstractCegarLoop]: Abstraction has 112 states and 116 transitions. [2021-08-25 16:17:54,889 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 10 states have internal predecessors, (40), 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) [2021-08-25 16:17:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 116 transitions. [2021-08-25 16:17:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-08-25 16:17:54,890 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:54,890 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:54,923 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2021-08-25 16:17:55,107 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:55,107 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:55,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:55,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1082621870, now seen corresponding path program 17 times [2021-08-25 16:17:55,108 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:55,108 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667810248] [2021-08-25 16:17:55,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:55,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:55,186 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:55,186 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667810248] [2021-08-25 16:17:55,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667810248] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:55,190 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [474085247] [2021-08-25 16:17:55,190 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-08-25 16:17:55,190 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:55,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:55,191 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:55,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2021-08-25 16:17:55,939 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-08-25 16:17:55,939 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:55,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 9 conjunts are in the unsatisfiable core [2021-08-25 16:17:55,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:56,147 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [474085247] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:56,147 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:56,147 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-08-25 16:17:56,147 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887398066] [2021-08-25 16:17:56,147 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2021-08-25 16:17:56,147 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:56,147 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-08-25 16:17:56,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:56,148 INFO L87 Difference]: Start difference. First operand 112 states and 116 transitions. Second operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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) [2021-08-25 16:17:56,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:56,175 INFO L93 Difference]: Finished difference Result 142 states and 147 transitions. [2021-08-25 16:17:56,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-25 16:17:56,176 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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 111 [2021-08-25 16:17:56,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:56,176 INFO L225 Difference]: With dead ends: 142 [2021-08-25 16:17:56,176 INFO L226 Difference]: Without dead ends: 115 [2021-08-25 16:17:56,177 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 31.5ms TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-08-25 16:17:56,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2021-08-25 16:17:56,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 114. [2021-08-25 16:17:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 113 states have (on average 1.0442477876106195) internal successors, (118), 113 states have internal predecessors, (118), 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) [2021-08-25 16:17:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 118 transitions. [2021-08-25 16:17:56,179 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 118 transitions. Word has length 111 [2021-08-25 16:17:56,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:56,180 INFO L470 AbstractCegarLoop]: Abstraction has 114 states and 118 transitions. [2021-08-25 16:17:56,180 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 11 states have internal predecessors, (42), 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) [2021-08-25 16:17:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 118 transitions. [2021-08-25 16:17:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2021-08-25 16:17:56,181 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:56,181 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:56,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:56,381 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:56,381 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:56,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:56,382 INFO L82 PathProgramCache]: Analyzing trace with hash -2032301396, now seen corresponding path program 18 times [2021-08-25 16:17:56,382 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:56,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781084611] [2021-08-25 16:17:56,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:56,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:17:56,456 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:56,457 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:17:56,457 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781084611] [2021-08-25 16:17:56,457 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781084611] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:56,457 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [645907839] [2021-08-25 16:17:56,457 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-08-25 16:17:56,457 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:17:56,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:17:56,458 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:17:56,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2021-08-25 16:17:57,760 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2021-08-25 16:17:57,761 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:17:57,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 10 conjunts are in the unsatisfiable core [2021-08-25 16:17:57,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:17:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2021-08-25 16:17:57,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [645907839] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:17:57,971 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:17:57,971 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2021-08-25 16:17:57,971 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380617357] [2021-08-25 16:17:57,972 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-08-25 16:17:57,972 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:17:57,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-08-25 16:17:57,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:57,973 INFO L87 Difference]: Start difference. First operand 114 states and 118 transitions. Second operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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) [2021-08-25 16:17:57,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:17:57,993 INFO L93 Difference]: Finished difference Result 143 states and 148 transitions. [2021-08-25 16:17:57,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-08-25 16:17:57,994 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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 113 [2021-08-25 16:17:57,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:17:57,994 INFO L225 Difference]: With dead ends: 143 [2021-08-25 16:17:57,994 INFO L226 Difference]: Without dead ends: 116 [2021-08-25 16:17:57,995 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 31.5ms TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-08-25 16:17:57,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-08-25 16:17:57,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2021-08-25 16:17:57,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 115 states have (on average 1.0434782608695652) internal successors, (120), 115 states have internal predecessors, (120), 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) [2021-08-25 16:17:57,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 120 transitions. [2021-08-25 16:17:57,998 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 120 transitions. Word has length 113 [2021-08-25 16:17:57,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:17:57,998 INFO L470 AbstractCegarLoop]: Abstraction has 116 states and 120 transitions. [2021-08-25 16:17:57,998 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 12 states have internal predecessors, (44), 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) [2021-08-25 16:17:57,998 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 120 transitions. [2021-08-25 16:17:57,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-08-25 16:17:57,999 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:17:57,999 INFO L512 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:17:58,019 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2021-08-25 16:17:58,212 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-08-25 16:17:58,212 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:17:58,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:17:58,213 INFO L82 PathProgramCache]: Analyzing trace with hash -1881354710, now seen corresponding path program 19 times [2021-08-25 16:17:58,213 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:17:58,213 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435105862] [2021-08-25 16:17:58,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:17:58,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:17:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:18:36,629 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 16:18:36,629 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:18:36,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435105862] [2021-08-25 16:18:36,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435105862] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:18:36,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [38351122] [2021-08-25 16:18:36,630 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2021-08-25 16:18:36,630 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:18:36,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:18:36,631 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:18:36,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2021-08-25 16:18:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:18:37,714 WARN L261 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 231 conjunts are in the unsatisfiable core [2021-08-25 16:18:37,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:18:37,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-08-25 16:18:37,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 18 [2021-08-25 16:18:39,622 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 235 [2021-08-25 16:18:39,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:39,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 123 treesize of output 118 [2021-08-25 16:18:48,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:48,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:48,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:48,923 INFO L354 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2021-08-25 16:18:48,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 591 treesize of output 238 [2021-08-25 16:18:50,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:50,508 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:50,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 567 treesize of output 241 [2021-08-25 16:18:51,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:51,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:51,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:51,947 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:51,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 567 treesize of output 241 [2021-08-25 16:18:53,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:53,481 INFO L354 Elim1Store]: treesize reduction 2, result has 33.3 percent of original size [2021-08-25 16:18:53,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 55 case distinctions, treesize of input 551 treesize of output 238 [2021-08-25 16:18:54,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:54,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:54,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:54,912 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:54,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 556 treesize of output 244 [2021-08-25 16:18:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:56,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:56,426 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:56,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 551 treesize of output 250 [2021-08-25 16:18:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:57,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:57,899 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:57,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 567 treesize of output 241 [2021-08-25 16:18:59,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:59,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-08-25 16:18:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:18:59,235 INFO L354 Elim1Store]: treesize reduction 4, result has 42.9 percent of original size [2021-08-25 16:18:59,236 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 12 select indices, 12 select index equivalence classes, 45 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 66 case distinctions, treesize of input 556 treesize of output 244 [2021-08-25 16:19:02,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-08-25 16:19:02,769 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-08-25 16:19:02,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 546 treesize of output 215 [2021-08-25 16:19:03,640 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-08-25 16:19:03,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 438 treesize of output 201 [2021-08-25 16:19:16,319 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-08-25 16:19:16,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 45 case distinctions, treesize of input 501 treesize of output 141 [2021-08-25 16:19:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 481 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-25 16:19:18,126 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [38351122] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:19:18,126 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-08-25 16:19:18,126 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [96, 95] total 154 [2021-08-25 16:19:18,126 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488332101] [2021-08-25 16:19:18,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 154 states [2021-08-25 16:19:18,126 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:19:18,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 154 interpolants. [2021-08-25 16:19:18,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=503, Invalid=23059, Unknown=0, NotChecked=0, Total=23562 [2021-08-25 16:19:18,133 INFO L87 Difference]: Start difference. First operand 116 states and 120 transitions. Second operand has 154 states, 154 states have (on average 1.1948051948051948) internal successors, (184), 154 states have internal predecessors, (184), 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) [2021-08-25 16:20:56,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:20:56,791 INFO L93 Difference]: Finished difference Result 209 states and 217 transitions. [2021-08-25 16:20:56,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2021-08-25 16:20:56,794 INFO L78 Accepts]: Start accepts. Automaton has has 154 states, 154 states have (on average 1.1948051948051948) internal successors, (184), 154 states have internal predecessors, (184), 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 115 [2021-08-25 16:20:56,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:20:56,795 INFO L225 Difference]: With dead ends: 209 [2021-08-25 16:20:56,795 INFO L226 Difference]: Without dead ends: 204 [2021-08-25 16:20:56,804 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 46 SyntacticMatches, 21 SemanticMatches, 195 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8194 ImplicationChecksByTransitivity, 136208.3ms TimeCoverageRelationStatistics Valid=899, Invalid=37712, Unknown=1, NotChecked=0, Total=38612 [2021-08-25 16:20:56,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2021-08-25 16:20:56,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 165. [2021-08-25 16:20:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 164 states have (on average 1.048780487804878) internal successors, (172), 164 states have internal predecessors, (172), 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) [2021-08-25 16:20:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 172 transitions. [2021-08-25 16:20:56,829 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 172 transitions. Word has length 115 [2021-08-25 16:20:56,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:20:56,830 INFO L470 AbstractCegarLoop]: Abstraction has 165 states and 172 transitions. [2021-08-25 16:20:56,830 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 154 states, 154 states have (on average 1.1948051948051948) internal successors, (184), 154 states have internal predecessors, (184), 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) [2021-08-25 16:20:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 172 transitions. [2021-08-25 16:20:56,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-08-25 16:20:56,831 INFO L504 BasicCegarLoop]: Found error trace [2021-08-25 16:20:56,831 INFO L512 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-25 16:20:56,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2021-08-25 16:20:57,038 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-08-25 16:20:57,042 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-08-25 16:20:57,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-25 16:20:57,042 INFO L82 PathProgramCache]: Analyzing trace with hash 1850460648, now seen corresponding path program 20 times [2021-08-25 16:20:57,042 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-25 16:20:57,042 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131591717] [2021-08-25 16:20:57,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-25 16:20:57,043 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-08-25 16:20:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-25 16:20:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 102 proven. 19 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2021-08-25 16:20:57,165 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-25 16:20:57,165 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131591717] [2021-08-25 16:20:57,165 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131591717] provided 0 perfect and 1 imperfect interpolant sequences [2021-08-25 16:20:57,165 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751138224] [2021-08-25 16:20:57,166 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-08-25 16:20:57,166 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:20:57,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-08-25 16:20:57,166 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-08-25 16:20:57,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2021-08-25 16:20:57,985 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-08-25 16:20:57,986 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-08-25 16:20:57,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 355 conjuncts, 12 conjunts are in the unsatisfiable core [2021-08-25 16:20:57,988 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-08-25 16:20:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2021-08-25 16:20:58,173 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751138224] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-25 16:20:58,173 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-08-25 16:20:58,173 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [13] total 14 [2021-08-25 16:20:58,173 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230297978] [2021-08-25 16:20:58,174 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2021-08-25 16:20:58,174 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-25 16:20:58,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-08-25 16:20:58,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=101, Unknown=0, NotChecked=0, Total=182 [2021-08-25 16:20:58,174 INFO L87 Difference]: Start difference. First operand 165 states and 172 transitions. Second operand has 13 states, 13 states have (on average 3.6153846153846154) internal successors, (47), 13 states have internal predecessors, (47), 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) [2021-08-25 16:20:58,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-08-25 16:20:58,277 INFO L93 Difference]: Finished difference Result 184 states and 191 transitions. [2021-08-25 16:20:58,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-25 16:20:58,278 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.6153846153846154) internal successors, (47), 13 states have internal predecessors, (47), 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 117 [2021-08-25 16:20:58,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-08-25 16:20:58,278 INFO L225 Difference]: With dead ends: 184 [2021-08-25 16:20:58,278 INFO L226 Difference]: Without dead ends: 0 [2021-08-25 16:20:58,279 INFO L781 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 61.8ms TimeCoverageRelationStatistics Valid=81, Invalid=101, Unknown=0, NotChecked=0, Total=182 [2021-08-25 16:20:58,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-08-25 16:20:58,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-08-25 16:20:58,280 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) [2021-08-25 16:20:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-08-25 16:20:58,280 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 117 [2021-08-25 16:20:58,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-08-25 16:20:58,280 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-08-25 16:20:58,280 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.6153846153846154) internal successors, (47), 13 states have internal predecessors, (47), 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) [2021-08-25 16:20:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-08-25 16:20:58,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-08-25 16:20:58,283 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-08-25 16:20:58,303 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2021-08-25 16:20:58,503 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-08-25 16:20:58,505 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-08-25 16:20:58,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,531 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,557 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:20:58,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-08-25 16:21:09,852 WARN L207 SmtUtils]: Spent 9.67 s on a formula simplification. DAG size of input: 311 DAG size of output: 197 [2021-08-25 16:21:35,207 WARN L207 SmtUtils]: Spent 25.31 s on a formula simplification. DAG size of input: 337 DAG size of output: 328 [2021-08-25 16:21:35,213 INFO L853 garLoopResultBuilder]: At program point L23(lines 15 24) the Hoare annotation is: (let ((.cse11 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|))) (let ((.cse3 (select .cse11 (+ |ULTIMATE.start_main_~#x~0.offset| 4)))) (let ((.cse12 (store .cse11 |ULTIMATE.start_main_~#x~0.offset| .cse3))) (let ((.cse1 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 16))) (.cse2 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 12))) (.cse4 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 28))) (.cse5 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 8))) (.cse6 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 24))) (.cse7 (select .cse12 (+ |ULTIMATE.start_main_~#x~0.offset| 36))) (.cse8 (select .cse12 20)) (.cse9 (select .cse12 (+ 32 |ULTIMATE.start_main_~#x~0.offset|))) (.cse10 (select .cse11 |ULTIMATE.start_main_~#x~0.offset|))) (let ((.cse0 (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10))) (and (= |ULTIMATE.start_main_~#x~0.offset| 0) (<= 10 ULTIMATE.start_sum_~i~0) (<= .cse0 ULTIMATE.start_sum_~ret~0) (<= ULTIMATE.start_sum_~ret~0 .cse0) (= .cse0 (+ |ULTIMATE.start_sum_#res| 4294967296 (* 4294967296 (div (+ (- 2147483648) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) 4294967296)))))))))) [2021-08-25 16:21:35,213 INFO L853 garLoopResultBuilder]: At program point L23-1(lines 15 24) the Hoare annotation is: (let ((.cse0 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|))) (let ((.cse3 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 16))) (.cse4 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 36))) (.cse5 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 12))) (.cse6 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 28))) (.cse7 (select .cse0 (+ 32 |ULTIMATE.start_main_~#x~0.offset|))) (.cse8 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 24))) (.cse9 (select .cse0 (+ |ULTIMATE.start_main_~#x~0.offset| 8))) (.cse1 (select .cse0 20)) (.cse2 (select .cse0 4)) (.cse10 (select .cse0 |ULTIMATE.start_main_~#x~0.offset|))) (let ((.cse11 (+ .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse2 .cse10))) (let ((.cse12 (* 4294967296 (div .cse11 4294967296))) (.cse13 (= |ULTIMATE.start_sum_#res| ULTIMATE.start_main_~ret~1))) (and (= |ULTIMATE.start_main_~#x~0.offset| 0) (<= 10 ULTIMATE.start_sum_~i~0) (= ULTIMATE.start_sum_~ret~0 (+ (select .cse0 16) (select .cse0 8) (select .cse0 36) (select .cse0 0) (select .cse0 28) (select .cse0 32) (select .cse0 12) .cse1 .cse2 (select .cse0 24))) (or (<= (* 4294967296 (div (+ .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse2 2147483648 .cse10) 4294967296)) .cse11) (and (= .cse11 (+ .cse12 ULTIMATE.start_main_~ret~1 4294967296)) .cse13)) (or (<= .cse11 (+ (* 4294967296 (div (+ (- 2147483648) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse2 .cse10) 4294967296)) 4294967295)) (and (= .cse11 (+ .cse12 ULTIMATE.start_main_~ret~1)) .cse13))))))) [2021-08-25 16:21:35,213 INFO L853 garLoopResultBuilder]: At program point L23-2(lines 15 24) the Hoare annotation is: (let ((.cse11 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|)) (.cse30 (+ |ULTIMATE.start_main_~#x~0.offset| 36))) (let ((.cse29 (+ |ULTIMATE.start_main_~#x~0.offset| 12)) (.cse26 (+ |ULTIMATE.start_main_~#x~0.offset| 24)) (.cse27 (+ 32 |ULTIMATE.start_main_~#x~0.offset|)) (.cse28 (+ |ULTIMATE.start_main_~#x~0.offset| 28)) (.cse31 (+ |ULTIMATE.start_main_~#x~0.offset| 16)) (.cse25 (+ |ULTIMATE.start_main_~#x~0.offset| 8)) (.cse32 (store .cse11 .cse30 ULTIMATE.start_main_~temp~0))) (let ((.cse2 (select .cse32 0)) (.cse3 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 4))) (.cse4 (select .cse32 .cse25)) (.cse5 (select .cse32 .cse31)) (.cse6 (select .cse32 .cse28)) (.cse7 (select .cse32 .cse27)) (.cse8 (select .cse32 .cse26)) (.cse9 (select .cse32 .cse29)) (.cse10 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 20))) (.cse14 (select .cse11 .cse31)) (.cse15 (select .cse11 .cse30)) (.cse16 (select .cse11 .cse29)) (.cse17 (select .cse11 .cse28)) (.cse18 (select .cse11 .cse27)) (.cse19 (select .cse11 .cse26)) (.cse20 (select .cse11 .cse25)) (.cse12 (select .cse11 20)) (.cse13 (select .cse11 4)) (.cse21 (select .cse11 |ULTIMATE.start_main_~#x~0.offset|))) (let ((.cse22 (+ .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse12 .cse13 .cse21)) (.cse1 (+ .cse2 .cse3 .cse4 .cse5 .cse6 ULTIMATE.start_main_~temp~0 .cse7 .cse8 .cse9 .cse10))) (let ((.cse0 (* 4294967296 (div .cse1 4294967296))) (.cse23 (* 4294967296 (div .cse22 4294967296))) (.cse24 (= |ULTIMATE.start_sum_#res| ULTIMATE.start_main_~ret~1))) (and (= |ULTIMATE.start_main_~#x~0.offset| 0) (or (= (+ .cse0 ULTIMATE.start_main_~ret~1 4294967296) .cse1) (<= (* 4294967296 (div (+ .cse2 .cse3 .cse4 .cse5 .cse6 ULTIMATE.start_main_~temp~0 .cse7 .cse8 .cse9 .cse10 2147483648) 4294967296)) .cse1)) (= ULTIMATE.start_sum_~ret~0 (+ (select .cse11 16) (select .cse11 8) (select .cse11 36) (select .cse11 0) (select .cse11 28) (select .cse11 32) (select .cse11 12) .cse12 .cse13 (select .cse11 24))) (= ULTIMATE.start_main_~ret2~0 ULTIMATE.start_main_~ret~1) (or (<= (* 4294967296 (div (+ .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse12 .cse13 2147483648 .cse21) 4294967296)) .cse22) (and (= .cse22 (+ .cse23 ULTIMATE.start_main_~ret~1 4294967296)) .cse24)) (or (<= .cse1 (+ 4294967295 (* 4294967296 (div (+ .cse2 (- 2147483648) .cse3 .cse4 .cse5 .cse6 ULTIMATE.start_main_~temp~0 .cse7 .cse8 .cse9 .cse10) 4294967296)))) (= .cse1 (+ .cse0 ULTIMATE.start_main_~ret~1))) (or (<= .cse22 (+ (* 4294967296 (div (+ (- 2147483648) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse12 .cse13 .cse21) 4294967296)) 4294967295)) (and (= .cse22 (+ .cse23 ULTIMATE.start_main_~ret~1)) .cse24)))))))) [2021-08-25 16:21:35,214 INFO L860 garLoopResultBuilder]: At program point L52(lines 26 53) the Hoare annotation is: true [2021-08-25 16:21:35,214 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-08-25 16:21:35,214 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-08-25 16:21:35,214 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-08-25 16:21:35,214 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 50) no Hoare annotation was computed. [2021-08-25 16:21:35,214 INFO L857 garLoopResultBuilder]: For program point L20-2(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,214 INFO L853 garLoopResultBuilder]: At program point L20-3(lines 20 22) the Hoare annotation is: (let ((.cse39 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|)) (.cse34 (+ |ULTIMATE.start_main_~#x~0.offset| 4))) (let ((.cse8 (select .cse39 .cse34))) (let ((.cse27 (+ |ULTIMATE.start_main_~#x~0.offset| 36)) (.cse38 (store .cse39 |ULTIMATE.start_main_~#x~0.offset| .cse8))) (let ((.cse4 (* 4 ULTIMATE.start_sum_~i~0)) (.cse6 (select .cse38 (+ |ULTIMATE.start_main_~#x~0.offset| 16))) (.cse7 (select .cse38 (+ |ULTIMATE.start_main_~#x~0.offset| 12))) (.cse9 (select .cse38 (+ |ULTIMATE.start_main_~#x~0.offset| 28))) (.cse10 (select .cse38 (+ ULTIMATE.start_sum_~x.offset 20))) (.cse11 (select .cse38 (+ |ULTIMATE.start_main_~#x~0.offset| 8))) (.cse31 (select .cse38 (+ |ULTIMATE.start_main_~#x~0.offset| 24))) (.cse12 (select .cse38 .cse27)) (.cse13 (select .cse39 |ULTIMATE.start_main_~#x~0.offset|)) (.cse19 (select |#memory_int| ULTIMATE.start_sum_~x.base)) (.cse20 (* ULTIMATE.start_sum_~i~0 4))) (let ((.cse15 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 12 .cse20))) (.cse22 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 16 .cse20))) (.cse18 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 8 .cse20))) (.cse16 (+ .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse31 .cse12 .cse13)) (.cse14 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 4 .cse20))) (.cse1 (= |ULTIMATE.start_main_~#x~0.base| ULTIMATE.start_sum_~x.base)) (.cse28 (+ ULTIMATE.start_sum_~x.offset .cse4)) (.cse5 (= ULTIMATE.start_sum_~x.offset 0)) (.cse0 (= |ULTIMATE.start_main_~#x~0.offset| 0)) (.cse33 (+ 32 |ULTIMATE.start_main_~#x~0.offset|))) (or (let ((.cse3 (+ .cse14 ULTIMATE.start_sum_~ret~0 .cse15)) (.cse2 (+ .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13))) (and .cse0 .cse1 (<= .cse2 .cse3) (= 24 .cse4) .cse5 (<= .cse3 .cse2))) (let ((.cse17 (+ ULTIMATE.start_sum_~ret~0 .cse18 (select .cse19 (+ ULTIMATE.start_sum_~x.offset .cse20))))) (and .cse0 .cse1 (<= .cse16 .cse17) .cse5 (= 28 .cse4) (<= .cse17 .cse16))) (let ((.cse21 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| .cse20 24)))) (and .cse0 .cse1 (<= (+ .cse21 .cse22 ULTIMATE.start_sum_~ret~0) (+ .cse8 .cse9 .cse11 .cse12 .cse13)) (<= (+ .cse8 .cse11 .cse12 .cse13) (+ .cse21 ULTIMATE.start_sum_~ret~0)) (<= ULTIMATE.start_sum_~i~0 3) .cse5 (<= 3 ULTIMATE.start_sum_~i~0))) (let ((.cse24 (+ ULTIMATE.start_sum_~ret~0 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 28 .cse20)))) (.cse23 (+ .cse8 .cse12 .cse13))) (and .cse0 .cse1 (<= .cse23 .cse24) .cse5 (<= .cse24 .cse23) (= 8 .cse4))) (let ((.cse26 (+ ULTIMATE.start_sum_~ret~0 .cse15 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 20 .cse20)))) (.cse25 (+ .cse7 .cse8 .cse9 .cse11 .cse12 .cse13))) (and .cse0 .cse1 (<= .cse25 .cse26) .cse5 (<= 4 ULTIMATE.start_sum_~i~0) (<= .cse26 .cse25) (<= ULTIMATE.start_sum_~i~0 4))) (and .cse0 .cse1 (<= (+ .cse22 ULTIMATE.start_sum_~ret~0) (+ .cse6 .cse7 .cse8 .cse11 .cse12 .cse13)) .cse5 (<= 5 ULTIMATE.start_sum_~i~0) (<= (+ .cse6 .cse7 .cse8 .cse9 .cse11 .cse12 .cse13) (+ .cse22 ULTIMATE.start_sum_~ret~0 .cse18)) (<= ULTIMATE.start_sum_~i~0 5)) (let ((.cse30 (+ .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse31 .cse12 (select .cse19 (+ ULTIMATE.start_sum_~x.offset (- 4) .cse20)) .cse13)) (.cse29 (+ ULTIMATE.start_sum_~ret~0 (select .cse19 (+ |ULTIMATE.start_main_~#x~0.offset| .cse20))))) (and .cse1 (= .cse27 .cse28) (<= ULTIMATE.start_sum_~i~0 9) (<= .cse29 .cse30) .cse5 (<= .cse30 .cse29) (<= 9 ULTIMATE.start_sum_~i~0))) (let ((.cse32 (+ .cse14 ULTIMATE.start_sum_~ret~0))) (and .cse1 (<= ULTIMATE.start_sum_~i~0 8) (<= .cse16 .cse32) (= .cse28 .cse33) (<= .cse32 .cse16) (<= 8 ULTIMATE.start_sum_~i~0) .cse5)) (let ((.cse36 (+ .cse12 .cse13)) (.cse35 (+ (select .cse19 (+ 32 |ULTIMATE.start_main_~#x~0.offset| .cse20)) ULTIMATE.start_sum_~ret~0))) (and .cse1 (<= 1 ULTIMATE.start_sum_~i~0) (<= ULTIMATE.start_sum_~i~0 1) (= .cse28 .cse34) .cse5 (<= .cse35 .cse36) (<= .cse36 .cse35))) (and .cse1 (= |ULTIMATE.start_main_~#x~0.offset| .cse28) (= ULTIMATE.start_sum_~ret~0 0) .cse5 (= ULTIMATE.start_sum_~i~0 0)) (let ((.cse37 (+ .cse6 .cse7 .cse8 .cse9 .cse11 .cse31 .cse12 (select .cse38 20) (select .cse38 .cse33) .cse13))) (and .cse0 (<= 10 ULTIMATE.start_sum_~i~0) (<= .cse37 ULTIMATE.start_sum_~ret~0) (<= ULTIMATE.start_sum_~ret~0 .cse37))))))))) [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L49(lines 49 51) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L20-4(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L49-2(lines 49 51) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L20-7(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L853 garLoopResultBuilder]: At program point L20-8(lines 20 22) the Hoare annotation is: (let ((.cse20 (+ |ULTIMATE.start_main_~#x~0.offset| 36)) (.cse19 (+ |ULTIMATE.start_main_~#x~0.offset| 4)) (.cse26 (select |#memory_int| ULTIMATE.start_sum_~x.base)) (.cse18 (+ 32 |ULTIMATE.start_main_~#x~0.offset|)) (.cse17 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|))) (let ((.cse7 (select .cse17 (+ |ULTIMATE.start_main_~#x~0.offset| 16))) (.cse21 (select .cse26 .cse18)) (.cse22 (select .cse26 20)) (.cse10 (select .cse17 (+ |ULTIMATE.start_main_~#x~0.offset| 12))) (.cse12 (select .cse17 (+ |ULTIMATE.start_main_~#x~0.offset| 28))) (.cse4 (select .cse26 ULTIMATE.start_sum_~x.offset)) (.cse14 (select .cse17 (+ |ULTIMATE.start_main_~#x~0.offset| 24))) (.cse15 (select .cse17 (+ |ULTIMATE.start_main_~#x~0.offset| 8))) (.cse24 (select .cse26 .cse19)) (.cse25 (select .cse26 .cse20)) (.cse27 (* ULTIMATE.start_sum_~i~0 4))) (let ((.cse0 (= |ULTIMATE.start_main_~#x~0.offset| 0)) (.cse1 (= |ULTIMATE.start_main_~#x~0.base| ULTIMATE.start_sum_~x.base)) (.cse30 (select .cse26 (+ ULTIMATE.start_sum_~x.offset 16))) (.cse32 (select .cse26 (+ ULTIMATE.start_sum_~x.offset .cse27 (- 8)))) (.cse28 (select .cse26 (+ ULTIMATE.start_sum_~x.offset 8))) (.cse29 (select .cse26 (+ ULTIMATE.start_sum_~x.offset 12))) (.cse31 (select .cse26 (+ ULTIMATE.start_sum_~x.offset 20))) (.cse5 (select .cse26 (+ ULTIMATE.start_sum_~x.offset 4))) (.cse6 (select .cse26 (+ ULTIMATE.start_sum_~x.offset (- 4) .cse27))) (.cse2 (= (+ .cse7 .cse21 .cse22 .cse10 .cse12 .cse4 .cse14 .cse15 .cse24 .cse25) (+ (* 4294967296 (div (+ (- 2147483648) .cse7 .cse21 .cse22 .cse10 .cse12 .cse4 .cse14 .cse15 .cse24 .cse25) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296))) (.cse3 (= ULTIMATE.start_sum_~x.offset 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (+ .cse4 .cse5 .cse6) ULTIMATE.start_sum_~ret~0) (= 3 ULTIMATE.start_sum_~i~0)) (and .cse0 .cse1 .cse2 (= (+ .cse4 .cse5) ULTIMATE.start_sum_~ret~0) .cse3 (= 2 ULTIMATE.start_sum_~i~0)) (let ((.cse9 (select .cse17 0)) (.cse16 (select .cse17 20))) (and .cse0 (<= 10 ULTIMATE.start_sum_~i~0) (let ((.cse8 (select .cse17 .cse20)) (.cse11 (select .cse17 .cse19)) (.cse13 (select .cse17 .cse18))) (= (+ .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (+ (* 4294967296 (div (+ (- 2147483648) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296))) (= ULTIMATE.start_sum_~ret~0 (+ (select .cse17 16) (select .cse17 8) (select .cse17 36) .cse9 (select .cse17 28) (select .cse17 32) (select .cse17 12) .cse16 (select .cse17 4) (select .cse17 24))))) (and .cse0 .cse1 (= ULTIMATE.start_sum_~ret~0 0) (let ((.cse23 (select .cse26 (+ ULTIMATE.start_sum_~x.offset .cse27)))) (= (+ (* 4294967296 (div (+ (- 2147483648) .cse7 .cse21 .cse22 .cse10 .cse12 .cse23 .cse14 .cse15 .cse24 .cse25) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296) (+ .cse7 .cse21 .cse22 .cse10 .cse12 .cse23 .cse14 .cse15 .cse24 .cse25))) .cse3 (= ULTIMATE.start_sum_~i~0 0)) (and .cse0 .cse1 .cse2 .cse3 (= ULTIMATE.start_sum_~ret~0 (+ .cse28 .cse29 .cse4 .cse5)) (<= 4 ULTIMATE.start_sum_~i~0) (<= ULTIMATE.start_sum_~i~0 4)) (and .cse0 .cse1 .cse2 .cse3 (= 5 ULTIMATE.start_sum_~i~0) (= ULTIMATE.start_sum_~ret~0 (+ .cse28 .cse29 .cse4 .cse5 .cse6))) (and .cse0 .cse1 (= (+ .cse7 .cse21 .cse22 .cse10 .cse12 .cse14 .cse15 .cse6 .cse24 .cse25) (+ (* 4294967296 (div (+ (- 2147483648) .cse7 .cse21 .cse22 .cse10 .cse12 .cse14 .cse15 .cse6 .cse24 .cse25) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296)) (= ULTIMATE.start_sum_~ret~0 .cse6) .cse3 (= ULTIMATE.start_sum_~i~0 1)) (and .cse0 .cse1 (= 7 ULTIMATE.start_sum_~i~0) .cse2 .cse3 (= (+ .cse30 .cse28 .cse29 .cse4 .cse31 .cse5 .cse6) ULTIMATE.start_sum_~ret~0)) (and .cse0 .cse1 .cse2 (= (+ .cse30 .cse28 .cse29 .cse4 .cse31 .cse5) ULTIMATE.start_sum_~ret~0) .cse3 (= 6 ULTIMATE.start_sum_~i~0)) (and .cse0 .cse1 (<= ULTIMATE.start_sum_~i~0 8) .cse2 (= ULTIMATE.start_sum_~ret~0 (+ .cse30 .cse32 .cse28 .cse29 .cse4 .cse31 .cse5 .cse6)) (<= 8 ULTIMATE.start_sum_~i~0) .cse3) (and .cse0 .cse1 (= ULTIMATE.start_sum_~ret~0 (+ .cse30 (select .cse26 (+ ULTIMATE.start_sum_~x.offset (- 12) .cse27)) .cse32 .cse28 .cse29 .cse4 .cse31 .cse5 .cse6)) .cse2 (<= ULTIMATE.start_sum_~i~0 9) .cse3 (<= 9 ULTIMATE.start_sum_~i~0)))))) [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L20-9(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L20-12(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L853 garLoopResultBuilder]: At program point L20-13(lines 20 22) the Hoare annotation is: (let ((.cse24 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|)) (.cse27 (+ |ULTIMATE.start_main_~#x~0.offset| 36))) (let ((.cse50 (+ |ULTIMATE.start_main_~#x~0.offset| 12)) (.cse48 (+ |ULTIMATE.start_main_~#x~0.offset| 24)) (.cse25 (+ 32 |ULTIMATE.start_main_~#x~0.offset|)) (.cse49 (+ |ULTIMATE.start_main_~#x~0.offset| 28)) (.cse51 (+ |ULTIMATE.start_main_~#x~0.offset| 16)) (.cse47 (+ |ULTIMATE.start_main_~#x~0.offset| 8)) (.cse26 (+ |ULTIMATE.start_main_~#x~0.offset| 4)) (.cse52 (store .cse24 .cse27 ULTIMATE.start_main_~temp~0))) (let ((.cse37 (select .cse52 0)) (.cse38 (select .cse52 .cse26)) (.cse39 (select .cse52 .cse47)) (.cse40 (select .cse52 .cse51)) (.cse41 (select .cse52 .cse49)) (.cse42 (select .cse52 .cse25)) (.cse43 (select .cse52 .cse48)) (.cse44 (select .cse52 .cse50)) (.cse45 (select .cse52 (+ |ULTIMATE.start_main_~#x~0.offset| 20)))) (let ((.cse34 (select |#memory_int| ULTIMATE.start_sum_~x.base)) (.cse36 (+ .cse37 .cse38 .cse39 .cse40 .cse41 ULTIMATE.start_main_~temp~0 .cse42 .cse43 .cse44 .cse45))) (let ((.cse46 (* 4294967296 (div .cse36 4294967296))) (.cse14 (select .cse24 .cse51)) (.cse28 (select .cse34 .cse25)) (.cse29 (select .cse34 20)) (.cse17 (select .cse24 .cse50)) (.cse19 (select .cse24 .cse49)) (.cse9 (select .cse34 ULTIMATE.start_sum_~x.offset)) (.cse21 (select .cse24 .cse48)) (.cse22 (select .cse24 .cse47)) (.cse30 (select .cse34 .cse26)) (.cse31 (select .cse34 .cse27)) (.cse35 (* ULTIMATE.start_sum_~i~0 4))) (let ((.cse32 (select .cse34 (+ ULTIMATE.start_sum_~x.offset .cse35 (- 8)))) (.cse6 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 16))) (.cse10 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 20))) (.cse0 (= |ULTIMATE.start_main_~#x~0.offset| 0)) (.cse1 (= |ULTIMATE.start_main_~#x~0.base| ULTIMATE.start_sum_~x.base)) (.cse2 (= (+ .cse14 .cse28 .cse29 .cse17 .cse19 .cse9 .cse21 .cse22 .cse30 .cse31) (+ (* 4294967296 (div (+ (- 2147483648) .cse14 .cse28 .cse29 .cse17 .cse19 .cse9 .cse21 .cse22 .cse30 .cse31) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296))) (.cse3 (or (= (+ .cse46 ULTIMATE.start_main_~ret~1 4294967296) .cse36) (<= (* 4294967296 (div (+ .cse37 .cse38 .cse39 .cse40 .cse41 ULTIMATE.start_main_~temp~0 .cse42 .cse43 .cse44 .cse45 2147483648) 4294967296)) .cse36))) (.cse4 (= ULTIMATE.start_sum_~x.offset 0)) (.cse5 (= ULTIMATE.start_main_~ret2~0 ULTIMATE.start_main_~ret~1)) (.cse13 (or (<= .cse36 (+ 4294967295 (* 4294967296 (div (+ .cse37 (- 2147483648) .cse38 .cse39 .cse40 .cse41 ULTIMATE.start_main_~temp~0 .cse42 .cse43 .cse44 .cse45) 4294967296)))) (= .cse36 (+ .cse46 ULTIMATE.start_main_~ret~1)))) (.cse7 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 8))) (.cse8 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 12))) (.cse11 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 4))) (.cse12 (select .cse34 (+ ULTIMATE.start_sum_~x.offset (- 4) .cse35)))) (or (and .cse0 (<= 7 ULTIMATE.start_sum_~i~0) .cse1 .cse2 .cse3 .cse4 (<= ULTIMATE.start_sum_~i~0 7) .cse5 (= (+ .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) ULTIMATE.start_sum_~ret~0) .cse13) (and .cse0 .cse1 .cse2 .cse3 (= (+ .cse9 .cse11) ULTIMATE.start_sum_~ret~0) .cse4 .cse5 (= 2 ULTIMATE.start_sum_~i~0) .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_sum_~ret~0 (+ .cse7 .cse9 .cse11)) (= 3 ULTIMATE.start_sum_~i~0) .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ULTIMATE.start_sum_~ret~0 (+ .cse7 .cse8 .cse9 .cse11)) (<= 4 ULTIMATE.start_sum_~i~0) .cse13 (<= ULTIMATE.start_sum_~i~0 4)) (let ((.cse16 (select .cse24 0)) (.cse23 (select .cse24 20))) (and .cse0 (<= 10 ULTIMATE.start_sum_~i~0) .cse3 (let ((.cse15 (select .cse24 .cse27)) (.cse18 (select .cse24 .cse26)) (.cse20 (select .cse24 .cse25))) (= (+ .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) (+ (* 4294967296 (div (+ (- 2147483648) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296))) (= ULTIMATE.start_sum_~ret~0 (+ (select .cse24 16) (select .cse24 8) (select .cse24 36) .cse16 (select .cse24 28) (select .cse24 32) (select .cse24 12) .cse23 (select .cse24 4) (select .cse24 24))) .cse5 .cse13)) (and .cse0 .cse1 .cse3 (= (+ .cse14 .cse28 .cse29 .cse17 .cse19 .cse21 .cse22 .cse12 .cse30 .cse31) (+ (* 4294967296 (div (+ (- 2147483648) .cse14 .cse28 .cse29 .cse17 .cse19 .cse21 .cse22 .cse12 .cse30 .cse31) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296)) (= ULTIMATE.start_sum_~ret~0 .cse12) .cse4 .cse5 .cse13 (= ULTIMATE.start_sum_~i~0 1)) (and .cse0 .cse1 (<= ULTIMATE.start_sum_~i~0 8) .cse2 .cse3 (= ULTIMATE.start_sum_~ret~0 (+ .cse6 .cse32 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)) (<= 8 ULTIMATE.start_sum_~i~0) .cse4 .cse5 .cse13) (and .cse0 .cse1 .cse3 (= ULTIMATE.start_sum_~ret~0 0) (let ((.cse33 (select .cse34 (+ ULTIMATE.start_sum_~x.offset .cse35)))) (= (+ (* 4294967296 (div (+ (- 2147483648) .cse14 .cse28 .cse29 .cse17 .cse19 .cse33 .cse21 .cse22 .cse30 .cse31) 4294967296)) ULTIMATE.start_main_~ret~1 4294967296) (+ .cse14 .cse28 .cse29 .cse17 .cse19 .cse33 .cse21 .cse22 .cse30 .cse31))) .cse4 .cse5 .cse13 (= ULTIMATE.start_sum_~i~0 0)) (and .cse0 .cse1 .cse2 .cse3 (<= ULTIMATE.start_sum_~i~0 9) .cse4 .cse5 .cse13 (= ULTIMATE.start_sum_~ret~0 (+ .cse6 .cse32 .cse7 .cse8 .cse9 .cse10 (select .cse34 (+ ULTIMATE.start_sum_~x.offset 24)) .cse11 .cse12)) (<= 9 ULTIMATE.start_sum_~i~0)) (and .cse0 .cse1 .cse2 .cse3 (= (+ .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) ULTIMATE.start_sum_~ret~0) .cse4 .cse5 (= 6 ULTIMATE.start_sum_~i~0) .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 5 ULTIMATE.start_sum_~i~0) .cse5 .cse13 (= ULTIMATE.start_sum_~ret~0 (+ .cse7 .cse8 .cse9 .cse11 .cse12)) (<= ULTIMATE.start_sum_~i~0 5))))))))) [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L20-14(lines 20 22) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-08-25 16:21:35,215 INFO L857 garLoopResultBuilder]: For program point L50(line 50) no Hoare annotation was computed. [2021-08-25 16:21:35,216 INFO L857 garLoopResultBuilder]: For program point L34-2(lines 34 36) no Hoare annotation was computed. [2021-08-25 16:21:35,216 INFO L853 garLoopResultBuilder]: At program point L34-3(lines 34 36) the Hoare annotation is: (= |ULTIMATE.start_main_~#x~0.offset| 0) [2021-08-25 16:21:35,216 INFO L857 garLoopResultBuilder]: For program point L34-4(lines 34 36) no Hoare annotation was computed. [2021-08-25 16:21:35,216 INFO L857 garLoopResultBuilder]: For program point L43-2(lines 43 45) no Hoare annotation was computed. [2021-08-25 16:21:35,216 INFO L853 garLoopResultBuilder]: At program point L43-3(lines 43 45) the Hoare annotation is: (let ((.cse41 (* 4294967296 (div ULTIMATE.start_sum_~ret~0 4294967296))) (.cse32 (select |#memory_int| |ULTIMATE.start_main_~#x~0.base|)) (.cse47 (* ULTIMATE.start_main_~i~2 4)) (.cse48 (mod ULTIMATE.start_main_~ret~1 4294967296))) (let ((.cse42 (= .cse48 |ULTIMATE.start_sum_#res|)) (.cse43 (exists ((aux_div_ULTIMATE.start_sum_~ret~0_42 Int)) (<= (+ ULTIMATE.start_main_~ret~1 (* 4294967296 aux_div_ULTIMATE.start_sum_~ret~0_42)) (+ 2147483647 (* 4294967296 (div (+ (* aux_div_ULTIMATE.start_sum_~ret~0_42 4294967296) ULTIMATE.start_main_~ret~1) 4294967296)))))) (.cse44 (and (= .cse48 (+ |ULTIMATE.start_sum_#res| 4294967296)) (< ULTIMATE.start_main_~ret~1 0))) (.cse21 (select .cse32 (+ .cse47 |ULTIMATE.start_main_~#x~0.offset|))) (.cse45 (<= ULTIMATE.start_sum_~ret~0 (+ 2147483647 .cse41))) (.cse46 (= (+ ULTIMATE.start_main_~ret~1 .cse41 4294967296) ULTIMATE.start_sum_~ret~0)) (.cse4 (= ULTIMATE.start_main_~ret2~0 ULTIMATE.start_main_~ret~1))) (let ((.cse14 (or .cse45 (and .cse46 .cse4))) (.cse27 (= .cse21 (select .cse32 (+ .cse47 |ULTIMATE.start_main_~#x~0.offset| (- 4))))) (.cse15 (or (and .cse42 .cse43) .cse44)) (.cse0 (= |ULTIMATE.start_main_~#x~0.offset| 0)) (.cse1 (<= 10 ULTIMATE.start_sum_~i~0)) (.cse6 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 36))) (.cse18 (or .cse45 .cse46)) (.cse26 (or (and .cse4 .cse42 .cse43) .cse44)) (.cse16 (or (<= (+ .cse41 2147483648) ULTIMATE.start_sum_~ret~0) (= ULTIMATE.start_sum_~ret~0 (+ ULTIMATE.start_main_~ret~1 .cse41)))) (.cse5 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 16))) (.cse7 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 12))) (.cse8 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 28))) (.cse9 (select .cse32 (+ 32 |ULTIMATE.start_main_~#x~0.offset|))) (.cse10 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 24))) (.cse17 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 8))) (.cse11 (select .cse32 20)) (.cse12 (select .cse32 4)) (.cse13 (select .cse32 |ULTIMATE.start_main_~#x~0.offset|))) (or (let ((.cse3 (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse11 .cse12 .cse13))) (let ((.cse2 (* 4294967296 (div .cse3 4294967296)))) (and .cse0 .cse1 (or (and (= (+ .cse2 ULTIMATE.start_main_~ret~1) .cse3) .cse4) (<= .cse3 (+ 4294967295 (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse11 .cse12 .cse13) 4294967296))))) (or (= (+ .cse2 ULTIMATE.start_main_~ret~1 4294967296) .cse3) (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse3)) .cse14 .cse15 (= ULTIMATE.start_main_~i~2 3) .cse16 (= .cse7 .cse17)))) (let ((.cse19 (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse12 .cse13))) (let ((.cse20 (* 4294967296 (div .cse19 4294967296)))) (and .cse0 .cse1 (= ULTIMATE.start_main_~i~2 6) .cse18 .cse15 (or (<= .cse19 (+ (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse12 .cse13) 4294967296)) 4294967295)) (and (= .cse19 (+ .cse20 ULTIMATE.start_main_~ret~1)) .cse4)) (= .cse21 .cse11) (or (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse12 2147483648 .cse13) 4294967296)) .cse19) (and (= (+ .cse20 ULTIMATE.start_main_~ret~1 4294967296) .cse19) .cse4)) .cse16))) (let ((.cse23 (+ .cse5 .cse6 .cse7 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13))) (let ((.cse22 (* 4294967296 (div .cse23 4294967296)))) (and .cse0 .cse1 .cse14 (= ULTIMATE.start_main_~i~2 8) .cse15 (or (and (= (+ .cse22 ULTIMATE.start_main_~ret~1) .cse23) .cse4) (<= .cse23 (+ 4294967295 (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13) 4294967296))))) (= .cse8 .cse9) (or (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse23) (= (+ .cse22 ULTIMATE.start_main_~ret~1 4294967296) .cse23)) .cse16))) (let ((.cse24 (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12))) (let ((.cse25 (* 4294967296 (div .cse24 4294967296)))) (and .cse0 .cse1 (or (<= .cse24 (+ (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12) 4294967296)) 4294967295)) (= .cse24 (+ ULTIMATE.start_main_~ret~1 .cse25))) (= ULTIMATE.start_main_~i~2 1) (= .cse21 .cse13) .cse14 (or (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648) 4294967296)) .cse24) (= (+ ULTIMATE.start_main_~ret~1 .cse25 4294967296) .cse24)) .cse26 .cse16))) (let ((.cse28 (+ .cse5 .cse6 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13))) (let ((.cse29 (* 4294967296 (div .cse28 4294967296)))) (and .cse0 .cse1 .cse27 (= ULTIMATE.start_main_~i~2 4) (or (and (= .cse28 (+ ULTIMATE.start_main_~ret~1 .cse29)) .cse4) (<= .cse28 (+ 4294967295 (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13) 4294967296))))) .cse18 .cse15 (or (<= (* 4294967296 (div (+ .cse5 .cse6 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse28) (and (= (+ ULTIMATE.start_main_~ret~1 .cse29 4294967296) .cse28) .cse4)) .cse16))) (let ((.cse30 (+ .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13))) (let ((.cse31 (* 4294967296 (div .cse30 4294967296)))) (and .cse0 .cse1 (or (and (= .cse30 (+ ULTIMATE.start_main_~ret~1 .cse31)) .cse4) (<= .cse30 (+ 4294967295 (* 4294967296 (div (+ (- 2147483648) .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13) 4294967296))))) .cse14 (= .cse5 (select .cse32 (+ |ULTIMATE.start_main_~#x~0.offset| 20))) (or (<= (* 4294967296 (div (+ .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse30) (= .cse30 (+ ULTIMATE.start_main_~ret~1 .cse31 4294967296))) .cse15 (= ULTIMATE.start_main_~i~2 5) .cse16))) (let ((.cse33 (+ .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13))) (let ((.cse34 (* 4294967296 (div .cse33 4294967296)))) (and .cse0 .cse1 (or (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse33) (= .cse33 (+ .cse34 ULTIMATE.start_main_~ret~1 4294967296))) (= ULTIMATE.start_main_~temp~0 .cse13) (= ULTIMATE.start_sum_~ret~0 (+ (select .cse32 16) (select .cse32 8) (select .cse32 36) (select .cse32 0) (select .cse32 28) (select .cse32 32) (select .cse32 12) .cse11 .cse12 (select .cse32 24))) .cse4 (or (= .cse33 (+ .cse34 ULTIMATE.start_main_~ret~1)) (<= .cse33 (+ (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13) 4294967296)) 4294967295))) (= ULTIMATE.start_main_~i~2 0) (= |ULTIMATE.start_sum_#res| ULTIMATE.start_main_~ret~1)))) (let ((.cse35 (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse17 .cse11 .cse12 .cse13))) (let ((.cse36 (* 4294967296 (div .cse35 4294967296)))) (and .cse0 .cse1 .cse27 (= ULTIMATE.start_main_~i~2 7) .cse18 (or (and (= .cse35 (+ .cse36 ULTIMATE.start_main_~ret~1 4294967296)) .cse4) (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse35)) .cse15 (or (<= .cse35 (+ 4294967295 (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse17 .cse11 .cse12 .cse13) 4294967296)))) (and .cse4 (= .cse35 (+ .cse36 ULTIMATE.start_main_~ret~1)))) .cse16))) (let ((.cse37 (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse13))) (let ((.cse38 (* 4294967296 (div .cse37 4294967296)))) (and .cse0 .cse1 (= ULTIMATE.start_main_~i~2 2) (= .cse21 .cse12) (or (<= .cse37 (+ (* 4294967296 (div (+ (- 2147483648) .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse13) 4294967296)) 4294967295)) (and (= .cse37 (+ ULTIMATE.start_main_~ret~1 .cse38)) .cse4)) .cse18 .cse15 (or (and (= (+ ULTIMATE.start_main_~ret~1 .cse38 4294967296) .cse37) .cse4) (<= (* 4294967296 (div (+ .cse5 .cse6 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 2147483648 .cse13) 4294967296)) .cse37)) .cse16))) (let ((.cse39 (+ .cse5 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13))) (let ((.cse40 (* 4294967296 (div .cse39 4294967296)))) (and .cse0 .cse1 (< 7 ULTIMATE.start_main_~i~2) (= .cse6 .cse9) (or (<= .cse39 (+ (* 4294967296 (div (+ (- 2147483648) .cse5 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 .cse13) 4294967296)) 4294967295)) (= (+ .cse40 ULTIMATE.start_main_~ret~1) .cse39)) .cse18 (or (and .cse4 (= (+ .cse40 ULTIMATE.start_main_~ret~1 4294967296) .cse39)) (<= (* 4294967296 (div (+ .cse5 .cse7 .cse8 ULTIMATE.start_main_~temp~0 .cse9 .cse10 .cse17 .cse11 .cse12 2147483648 .cse13) 4294967296)) .cse39)) .cse26 .cse16))))))) [2021-08-25 16:21:35,216 INFO L857 garLoopResultBuilder]: For program point L43-4(lines 43 45) no Hoare annotation was computed. [2021-08-25 16:21:35,219 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-08-25 16:21:35,334 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,335 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,335 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,335 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,335 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,336 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,336 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,336 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,336 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,337 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,337 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,337 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,338 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,338 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,338 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,338 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,338 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,339 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,348 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,348 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,348 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,348 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,349 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,349 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,349 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,349 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,350 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,350 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,350 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,350 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,351 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,351 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,351 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,351 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,352 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,352 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.08 04:21:35 BoogieIcfgContainer [2021-08-25 16:21:35,360 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-25 16:21:35,360 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-08-25 16:21:35,360 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-08-25 16:21:35,361 INFO L275 PluginConnector]: Witness Printer initialized [2021-08-25 16:21:35,361 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.08 04:17:42" (3/4) ... [2021-08-25 16:21:35,363 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-08-25 16:21:35,370 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-08-25 16:21:35,370 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-08-25 16:21:35,371 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-08-25 16:21:35,371 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-08-25 16:21:35,387 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x] <= ret) && ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x]) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x] == \result + 4294967296 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x]) / 4294967296) [2021-08-25 16:21:35,388 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == 0 && 10 <= i) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && \result == ret))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && \result == ret)) [2021-08-25 16:21:35,388 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((x == 0 && 10 <= i) && ((4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && i == 3) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296))) && unknown-#memory_int-unknown[x][x + 12] == unknown-#memory_int-unknown[x][x + 8]) || ((((((((x == 0 && 10 <= i) && i == 6) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && ret2 == ret))) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][20]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && i == 8) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && ((4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && unknown-#memory_int-unknown[x][x + 28] == unknown-#memory_int-unknown[x][32 + x]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296) + 4294967295 || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296))) && i == 1) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][x]) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] || ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4])) && (((ret2 == ret && ret % 4294967296 == \result) && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][i * 4 + x + -4]) && i == 4) && ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret) || unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && unknown-#memory_int-unknown[x][x + 16] == unknown-#memory_int-unknown[x][x + 20]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && i == 5) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296)) && temp == unknown-#memory_int-unknown[x][x]) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295)) && i == 0) && \result == ret)) || ((((((((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][i * 4 + x + -4]) && i == 7) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && ret2 == ret) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) || (ret2 == ret && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && i == 2) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][4]) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && ((ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x])) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && 7 < i) && unknown-#memory_int-unknown[x][x + 36] == unknown-#memory_int-unknown[x][32 + x]) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret2 == ret && 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (((ret2 == ret && ret % 4294967296 == \result) && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296))) [2021-08-25 16:21:35,389 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((x == 0 && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && ret2 == ret) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && \result == ret))) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && \result == ret)) [2021-08-25 16:21:35,434 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-08-25 16:21:35,434 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-08-25 16:21:35,435 INFO L168 Benchmark]: Toolchain (without parser) took 233643.89 ms. Allocated memory was 56.6 MB in the beginning and 994.1 MB in the end (delta: 937.4 MB). Free memory was 33.2 MB in the beginning and 446.2 MB in the end (delta: -413.1 MB). Peak memory consumption was 522.6 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,435 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 56.6 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-25 16:21:35,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 214.31 ms. Allocated memory was 56.6 MB in the beginning and 92.3 MB in the end (delta: 35.7 MB). Free memory was 33.0 MB in the beginning and 74.9 MB in the end (delta: -42.0 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,436 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.22 ms. Allocated memory is still 92.3 MB. Free memory was 74.9 MB in the beginning and 73.2 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-25 16:21:35,436 INFO L168 Benchmark]: Boogie Preprocessor took 31.94 ms. Allocated memory is still 92.3 MB. Free memory was 73.2 MB in the beginning and 71.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,436 INFO L168 Benchmark]: RCFGBuilder took 365.64 ms. Allocated memory is still 92.3 MB. Free memory was 71.7 MB in the beginning and 54.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,436 INFO L168 Benchmark]: TraceAbstraction took 232915.48 ms. Allocated memory was 92.3 MB in the beginning and 994.1 MB in the end (delta: 901.8 MB). Free memory was 54.3 MB in the beginning and 465.1 MB in the end (delta: -410.8 MB). Peak memory consumption was 615.9 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,438 INFO L168 Benchmark]: Witness Printer took 73.95 ms. Allocated memory is still 994.1 MB. Free memory was 465.1 MB in the beginning and 446.2 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-08-25 16:21:35,441 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 56.6 MB. Free memory was 37.8 MB in the beginning and 37.8 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 214.31 ms. Allocated memory was 56.6 MB in the beginning and 92.3 MB in the end (delta: 35.7 MB). Free memory was 33.0 MB in the beginning and 74.9 MB in the end (delta: -42.0 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 35.22 ms. Allocated memory is still 92.3 MB. Free memory was 74.9 MB in the beginning and 73.2 MB in the end (delta: 1.8 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 31.94 ms. Allocated memory is still 92.3 MB. Free memory was 73.2 MB in the beginning and 71.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 365.64 ms. Allocated memory is still 92.3 MB. Free memory was 71.7 MB in the beginning and 54.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 232915.48 ms. Allocated memory was 92.3 MB in the beginning and 994.1 MB in the end (delta: 901.8 MB). Free memory was 54.3 MB in the beginning and 465.1 MB in the end (delta: -410.8 MB). Peak memory consumption was 615.9 MB. Max. memory is 16.1 GB. * Witness Printer took 73.95 ms. Allocated memory is still 994.1 MB. Free memory was 465.1 MB in the beginning and 446.2 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 50]: 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, 27 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 232726.5ms, OverallIterations: 23, TraceHistogramMax: 11, EmptinessCheckTime: 27.2ms, AutomataDifference: 99734.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 36709.2ms, InitialAbstractionConstructionTime: 7.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 499 SDtfs, 492 SDslu, 1947 SDs, 0 SdLazy, 13810 SolverSat, 549 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 24242.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1912 GetRequests, 1515 SyntacticMatches, 21 SemanticMatches, 376 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8496 ImplicationChecksByTransitivity, 136935.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=165occurred in iteration=22, InterpolantAutomatonStates: 308, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 116.6ms AutomataMinimizationTime, 23 MinimizatonAttempts, 83 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 9 LocationsWithAnnotation, 9 PreInvPairs, 66 NumberOfFragments, 25365 HoareAnnotationTreeSize, 9 FomulaSimplifications, 98 FormulaSimplificationTreeSizeReduction, 64.1ms HoareSimplificationTime, 9 FomulaSimplificationsInter, 2197 FormulaSimplificationTreeSizeReductionInter, 36635.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 348.3ms SsaConstructionTime, 3929.0ms SatisfiabilityAnalysisTime, 82143.1ms InterpolantComputationTime, 3229 NumberOfCodeBlocks, 3113 NumberOfCodeBlocksAsserted, 106 NumberOfCheckSat, 3184 ConstructedInterpolants, 1 QuantifiedInterpolants, 86133 SizeOfPredicates, 30 NumberOfNonLiveVariables, 4990 ConjunctsInSsa, 370 ConjunctsInUnsatCore, 45 InterpolantComputations, 4 PerfectInterpolantSequences, 7306/9504 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: 15]: Loop Invariant Derived loop invariant: (((((x == 0 && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && ret2 == ret) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && \result == ret))) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && \result == ret)) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: ((((((((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= unknown-#memory_int-unknown[x][x + 4 + i * 4] + ret + unknown-#memory_int-unknown[x][x + 12 + i * 4]) && 24 == 4 * i) && x == 0) && unknown-#memory_int-unknown[x][x + 4 + i * 4] + ret + unknown-#memory_int-unknown[x][x + 12 + i * 4] <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= ret + unknown-#memory_int-unknown[x][x + 8 + i * 4] + unknown-#memory_int-unknown[x][x + i * 4]) && x == 0) && 28 == 4 * i) && ret + unknown-#memory_int-unknown[x][x + 8 + i * 4] + unknown-#memory_int-unknown[x][x + i * 4] <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x])) || ((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + i * 4 + 24] + unknown-#memory_int-unknown[x][x + 16 + i * 4] + ret <= unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= unknown-#memory_int-unknown[x][x + i * 4 + 24] + ret) && i <= 3) && x == 0) && 3 <= i)) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= ret + unknown-#memory_int-unknown[x][x + 28 + i * 4]) && x == 0) && ret + unknown-#memory_int-unknown[x][x + 28 + i * 4] <= unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && 8 == 4 * i)) || ((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= ret + unknown-#memory_int-unknown[x][x + 12 + i * 4] + unknown-#memory_int-unknown[x][x + 20 + i * 4]) && x == 0) && 4 <= i) && ret + unknown-#memory_int-unknown[x][x + 12 + i * 4] + unknown-#memory_int-unknown[x][x + 20 + i * 4] <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && i <= 4)) || ((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16 + i * 4] + ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && x == 0) && 5 <= i) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= unknown-#memory_int-unknown[x][x + 16 + i * 4] + ret + unknown-#memory_int-unknown[x][x + 8 + i * 4]) && i <= 5)) || ((((((x == x && x + 36 == x + 4 * i) && i <= 9) && ret + unknown-#memory_int-unknown[x][x + i * 4] <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x]) && x == 0) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x] <= ret + unknown-#memory_int-unknown[x][x + i * 4]) && 9 <= i)) || ((((((x == x && i <= 8) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= unknown-#memory_int-unknown[x][x + 4 + i * 4] + ret) && x + 4 * i == 32 + x) && unknown-#memory_int-unknown[x][x + 4 + i * 4] + ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && 8 <= i) && x == 0)) || ((((((x == x && 1 <= i) && i <= 1) && x + 4 * i == x + 4) && x == 0) && unknown-#memory_int-unknown[x][32 + x + i * 4] + ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x]) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x] <= unknown-#memory_int-unknown[x][32 + x + i * 4] + ret)) || ((((x == x && x == x + 4 * i) && ret == 0) && x == 0) && i == 0)) || (((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x] <= ret) && ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x]) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: ((((((((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && x == 0) && unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4] == ret) && 3 == i) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4] == ret) && x == 0) && 2 == i)) || (((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20]) / 4294967296) + ret + 4294967296) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24])) || (((((x == 0 && x == x) && ret == 0) && 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + i * 4] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + i * 4] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) && x == 0) && i == 0)) || ((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && x == 0) && ret == unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4]) && 4 <= i) && i <= 4)) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && x == 0) && 5 == i) && ret == unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4])) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && ret == unknown-#memory_int-unknown[x][x + -4 + i * 4]) && x == 0) && i == 1)) || (((((x == 0 && x == x) && 7 == i) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && x == 0) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4] == ret)) || (((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] == ret) && x == 0) && 6 == i)) || ((((((x == 0 && x == x) && i <= 8) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + i * 4 + -8] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4]) && 8 <= i) && x == 0)) || ((((((x == 0 && x == x) && ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + -12 + i * 4] + unknown-#memory_int-unknown[x][x + i * 4 + -8] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4]) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && i <= 9) && x == 0) && 9 <= i) - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: (((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x] <= ret) && ret <= unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x]) && unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x] == \result + 4294967296 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 16] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 28] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 8] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 24] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][x + 36] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][20] + unknown-#memory_int-unknown[x][x := unknown-#memory_int-unknown[x][x + 4]][32 + x] + unknown-#memory_int-unknown[x][x]) / 4294967296) - InvariantResult [Line: 26]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: ((((((((((((((((((x == 0 && 7 <= i) && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && x == 0) && i <= 7) && ret2 == ret) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4] == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) || ((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4] == ret) && x == 0) && ret2 == ret) && 2 == i) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret))) || ((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && x == 0) && ret2 == ret) && ret == unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4]) && 3 == i) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret))) || (((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && x == 0) && ret2 == ret) && ret == unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4]) && 4 <= i) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && i <= 4)) || ((((((x == 0 && 10 <= i) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20]) / 4294967296) + ret + 4294967296) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret))) || ((((((((x == 0 && x == x) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + -4 + i * 4] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && ret == unknown-#memory_int-unknown[x][x + -4 + i * 4]) && x == 0) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && i == 1)) || (((((((((x == 0 && x == x) && i <= 8) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + i * 4 + -8] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4]) && 8 <= i) && x == 0) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret))) || ((((((((x == 0 && x == x) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && ret == 0) && 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + i * 4] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x + i * 4] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) && x == 0) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && i == 0)) || (((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && i <= 9) && x == 0) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + i * 4 + -8] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4]) && 9 <= i)) || ((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 20] + unknown-#memory_int-unknown[x][x + 4] == ret) && x == 0) && ret2 == ret) && 6 == i) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret))) || (((((((((x == 0 && x == x) && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36] == 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + 36]) / 4294967296) + ret + 4294967296) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20])) && x == 0) && 5 <= i) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] <= 4294967295 + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + -2147483648 + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) || unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 36 := temp][0] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 4] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 8] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 16] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 28] + temp + unknown-#memory_int-unknown[x][x + 36 := temp][32 + x] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 24] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 12] + unknown-#memory_int-unknown[x][x + 36 := temp][x + 20]) / 4294967296) + ret)) && ret == unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x] + unknown-#memory_int-unknown[x][x + 4] + unknown-#memory_int-unknown[x][x + -4 + i * 4]) && i <= 5) - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: (((x == 0 && 10 <= i) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && \result == ret))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && \result == ret)) - InvariantResult [Line: 43]: Loop Invariant [2021-08-25 16:21:35,521 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,521 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,521 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,522 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,522 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,522 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,523 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,523 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,523 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,523 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,524 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,524 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,525 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,526 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,526 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,536 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,536 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,537 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,537 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,537 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,537 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,538 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,538 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,538 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,538 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,539 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,539 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,539 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,539 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,540 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,540 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,540 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] [2021-08-25 16:21:35,540 WARN L418 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[aux_div_ULTIMATE.start_sum_~ret~0_42,QUANTIFIED] Derived loop invariant: ((((((((((((((((x == 0 && 10 <= i) && ((4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && i == 3) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296))) && unknown-#memory_int-unknown[x][x + 12] == unknown-#memory_int-unknown[x][x + 8]) || ((((((((x == 0 && 10 <= i) && i == 6) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret && ret2 == ret))) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][20]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && i == 8) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && ((4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && unknown-#memory_int-unknown[x][x + 28] == unknown-#memory_int-unknown[x][32 + x]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296) + 4294967295 || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296))) && i == 1) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][x]) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] || ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4])) && (((ret2 == ret && ret % 4294967296 == \result) && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][i * 4 + x + -4]) && i == 4) && ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret) || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || (ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] && ret2 == ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret) || unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || (ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret && ret2 == ret))) && unknown-#memory_int-unknown[x][x + 16] == unknown-#memory_int-unknown[x][x + 20]) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && i == 5) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && (4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296)) && temp == unknown-#memory_int-unknown[x][x]) && ret == unknown-#memory_int-unknown[x][16] + unknown-#memory_int-unknown[x][8] + unknown-#memory_int-unknown[x][36] + unknown-#memory_int-unknown[x][0] + unknown-#memory_int-unknown[x][28] + unknown-#memory_int-unknown[x][32] + unknown-#memory_int-unknown[x][12] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][24]) && ret2 == ret) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret || unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295)) && i == 0) && \result == ret)) || ((((((((x == 0 && 10 <= i) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][i * 4 + x + -4]) && i == 7) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 && ret2 == ret) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967295 + 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) || (ret2 == ret && unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] == 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && i == 2) && unknown-#memory_int-unknown[x][i * 4 + x] == unknown-#memory_int-unknown[x][4]) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] == ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) && ret2 == ret))) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret % 4294967296 == \result && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && ((ret + 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x] && ret2 == ret) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 36] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][x])) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296)))) || ((((((((x == 0 && 10 <= i) && 7 < i) && unknown-#memory_int-unknown[x][x + 36] == unknown-#memory_int-unknown[x][32 + x]) && (unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x] <= 4294967296 * ((-2147483648 + unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + 4294967295 || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (ret <= 2147483647 + 4294967296 * (ret / 4294967296) || ret + 4294967296 * (ret / 4294967296) + 4294967296 == ret)) && ((ret2 == ret && 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) / 4294967296) + ret + 4294967296 == unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x]) || 4294967296 * ((unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + 2147483648 + unknown-#memory_int-unknown[x][x]) / 4294967296) <= unknown-#memory_int-unknown[x][x + 16] + unknown-#memory_int-unknown[x][x + 12] + unknown-#memory_int-unknown[x][x + 28] + temp + unknown-#memory_int-unknown[x][32 + x] + unknown-#memory_int-unknown[x][x + 24] + unknown-#memory_int-unknown[x][x + 8] + unknown-#memory_int-unknown[x][20] + unknown-#memory_int-unknown[x][4] + unknown-#memory_int-unknown[x][x])) && (((ret2 == ret && ret % 4294967296 == \result) && (\exists aux_div_ULTIMATE.start_sum_~ret~0_42 : int :: ret + 4294967296 * aux_div_ULTIMATE.start_sum_~ret~0_42 <= 2147483647 + 4294967296 * ((aux_div_ULTIMATE.start_sum_~ret~0_42 * 4294967296 + ret) / 4294967296))) || (ret % 4294967296 == \result + 4294967296 && ret < 0))) && (4294967296 * (ret / 4294967296) + 2147483648 <= ret || ret == ret + 4294967296 * (ret / 4294967296))) - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: x == 0 RESULT: Ultimate proved your program to be correct! [2021-08-25 16:21:35,586 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...