./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-cav19/array_tiling_poly6.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 26d01a9c 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/array-cav19/array_tiling_poly6.c -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 26ad3956041b2e839611ff318d272e1f932670752c1f7180f45920516dc03b70 --- Real Ultimate output --- This is Ultimate 0.2.2-?-26d01a9 [2023-02-16 23:49:47,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-02-16 23:49:47,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-02-16 23:49:47,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-02-16 23:49:47,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-02-16 23:49:47,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-02-16 23:49:47,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-02-16 23:49:47,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-02-16 23:49:47,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-02-16 23:49:47,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-02-16 23:49:47,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-02-16 23:49:47,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-02-16 23:49:47,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-02-16 23:49:47,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-02-16 23:49:47,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-02-16 23:49:47,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-02-16 23:49:47,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-02-16 23:49:47,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-02-16 23:49:47,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-02-16 23:49:47,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-02-16 23:49:47,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-02-16 23:49:47,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-02-16 23:49:47,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-02-16 23:49:47,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-02-16 23:49:47,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-02-16 23:49:47,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-02-16 23:49:47,222 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-02-16 23:49:47,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-02-16 23:49:47,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-02-16 23:49:47,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-02-16 23:49:47,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-02-16 23:49:47,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-02-16 23:49:47,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-02-16 23:49:47,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-02-16 23:49:47,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-02-16 23:49:47,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-02-16 23:49:47,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-02-16 23:49:47,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-02-16 23:49:47,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-02-16 23:49:47,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-02-16 23:49:47,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-02-16 23:49:47,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-02-16 23:49:47,267 INFO L113 SettingsManager]: Loading preferences was successful [2023-02-16 23:49:47,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-02-16 23:49:47,267 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-02-16 23:49:47,268 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-02-16 23:49:47,268 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-02-16 23:49:47,268 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-02-16 23:49:47,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-02-16 23:49:47,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-02-16 23:49:47,269 INFO L138 SettingsManager]: * Use SBE=true [2023-02-16 23:49:47,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-02-16 23:49:47,270 INFO L138 SettingsManager]: * sizeof long=4 [2023-02-16 23:49:47,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-02-16 23:49:47,270 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-02-16 23:49:47,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * sizeof long double=12 [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * Use constant arrays=true [2023-02-16 23:49:47,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-02-16 23:49:47,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-02-16 23:49:47,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-02-16 23:49:47,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-02-16 23:49:47,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-16 23:49:47,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-02-16 23:49:47,272 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-02-16 23:49:47,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-02-16 23:49:47,273 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-02-16 23:49:47,274 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26ad3956041b2e839611ff318d272e1f932670752c1f7180f45920516dc03b70 [2023-02-16 23:49:47,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-02-16 23:49:47,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-02-16 23:49:47,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-02-16 23:49:47,492 INFO L271 PluginConnector]: Initializing CDTParser... [2023-02-16 23:49:47,492 INFO L275 PluginConnector]: CDTParser initialized [2023-02-16 23:49:47,493 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_tiling_poly6.c [2023-02-16 23:49:48,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-02-16 23:49:48,706 INFO L351 CDTParser]: Found 1 translation units. [2023-02-16 23:49:48,706 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_tiling_poly6.c [2023-02-16 23:49:48,710 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b4106c6c/019939b53db24cee900bfedcbd2c0248/FLAG7c61df08a [2023-02-16 23:49:48,722 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b4106c6c/019939b53db24cee900bfedcbd2c0248 [2023-02-16 23:49:48,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-02-16 23:49:48,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2023-02-16 23:49:48,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-02-16 23:49:48,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-02-16 23:49:48,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-02-16 23:49:48,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8a525f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48, skipping insertion in model container [2023-02-16 23:49:48,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-02-16 23:49:48,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-02-16 23:49:48,847 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_tiling_poly6.c[409,422] [2023-02-16 23:49:48,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-16 23:49:48,868 INFO L203 MainTranslator]: Completed pre-run [2023-02-16 23:49:48,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_tiling_poly6.c[409,422] [2023-02-16 23:49:48,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2023-02-16 23:49:48,903 INFO L208 MainTranslator]: Completed translation [2023-02-16 23:49:48,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48 WrapperNode [2023-02-16 23:49:48,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-02-16 23:49:48,905 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-02-16 23:49:48,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-02-16 23:49:48,905 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2023-02-16 23:49:48,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,915 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,929 INFO L138 Inliner]: procedures = 15, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 61 [2023-02-16 23:49:48,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-02-16 23:49:48,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-02-16 23:49:48,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-02-16 23:49:48,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-02-16 23:49:48,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,952 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-02-16 23:49:48,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-02-16 23:49:48,954 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-02-16 23:49:48,954 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-02-16 23:49:48,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (1/1) ... [2023-02-16 23:49:48,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-02-16 23:49:48,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 23:49:48,982 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) [2023-02-16 23:49:48,996 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 [2023-02-16 23:49:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-02-16 23:49:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-02-16 23:49:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-02-16 23:49:49,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-02-16 23:49:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-02-16 23:49:49,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-02-16 23:49:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-02-16 23:49:49,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-02-16 23:49:49,062 INFO L235 CfgBuilder]: Building ICFG [2023-02-16 23:49:49,064 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2023-02-16 23:49:49,189 INFO L276 CfgBuilder]: Performing block encoding [2023-02-16 23:49:49,193 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-02-16 23:49:49,204 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2023-02-16 23:49:49,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 11:49:49 BoogieIcfgContainer [2023-02-16 23:49:49,206 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-02-16 23:49:49,207 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-02-16 23:49:49,207 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-02-16 23:49:49,210 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-02-16 23:49:49,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.02 11:49:48" (1/3) ... [2023-02-16 23:49:49,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45abef1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 11:49:49, skipping insertion in model container [2023-02-16 23:49:49,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.02 11:49:48" (2/3) ... [2023-02-16 23:49:49,211 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45abef1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.02 11:49:49, skipping insertion in model container [2023-02-16 23:49:49,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.02 11:49:49" (3/3) ... [2023-02-16 23:49:49,214 INFO L112 eAbstractionObserver]: Analyzing ICFG array_tiling_poly6.c [2023-02-16 23:49:49,229 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-02-16 23:49:49,229 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-02-16 23:49:49,269 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-02-16 23:49:49,273 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@12bff5b1, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-02-16 23:49:49,274 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-02-16 23:49:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand has 20 states, 18 states have (on average 1.5) internal successors, (27), 19 states have internal predecessors, (27), 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) [2023-02-16 23:49:49,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-16 23:49:49,280 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:49,281 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:49,282 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:49,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:49,287 INFO L85 PathProgramCache]: Analyzing trace with hash -56209308, now seen corresponding path program 1 times [2023-02-16 23:49:49,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:49,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133637412] [2023-02-16 23:49:49,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:49,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 23:49:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:49,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 23:49:49,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133637412] [2023-02-16 23:49:49,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133637412] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 23:49:49,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-16 23:49:49,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-02-16 23:49:49,397 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350415285] [2023-02-16 23:49:49,397 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 23:49:49,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-02-16 23:49:49,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 23:49:49,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-02-16 23:49:49,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-02-16 23:49:49,419 INFO L87 Difference]: Start difference. First operand has 20 states, 18 states have (on average 1.5) internal successors, (27), 19 states have internal predecessors, (27), 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 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 23:49:49,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 23:49:49,428 INFO L93 Difference]: Finished difference Result 37 states and 50 transitions. [2023-02-16 23:49:49,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-02-16 23:49:49,429 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-02-16 23:49:49,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 23:49:49,434 INFO L225 Difference]: With dead ends: 37 [2023-02-16 23:49:49,434 INFO L226 Difference]: Without dead ends: 16 [2023-02-16 23:49:49,435 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-02-16 23:49:49,438 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 23:49:49,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 23:49:49,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2023-02-16 23:49:49,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2023-02-16 23:49:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 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) [2023-02-16 23:49:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 18 transitions. [2023-02-16 23:49:49,489 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 18 transitions. Word has length 11 [2023-02-16 23:49:49,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 23:49:49,490 INFO L495 AbstractCegarLoop]: Abstraction has 16 states and 18 transitions. [2023-02-16 23:49:49,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 23:49:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 18 transitions. [2023-02-16 23:49:49,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-02-16 23:49:49,514 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:49,514 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:49,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-02-16 23:49:49,515 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:49,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:49,516 INFO L85 PathProgramCache]: Analyzing trace with hash -411746854, now seen corresponding path program 1 times [2023-02-16 23:49:49,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:49,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335337256] [2023-02-16 23:49:49,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 23:49:49,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:49,619 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 23:49:49,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335337256] [2023-02-16 23:49:49,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335337256] provided 1 perfect and 0 imperfect interpolant sequences [2023-02-16 23:49:49,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-02-16 23:49:49,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-02-16 23:49:49,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813463597] [2023-02-16 23:49:49,620 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-02-16 23:49:49,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-02-16 23:49:49,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 23:49:49,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-02-16 23:49:49,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-02-16 23:49:49,622 INFO L87 Difference]: Start difference. First operand 16 states and 18 transitions. Second operand has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 23:49:49,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 23:49:49,661 INFO L93 Difference]: Finished difference Result 39 states and 45 transitions. [2023-02-16 23:49:49,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-02-16 23:49:49,661 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2023-02-16 23:49:49,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 23:49:49,662 INFO L225 Difference]: With dead ends: 39 [2023-02-16 23:49:49,662 INFO L226 Difference]: Without dead ends: 26 [2023-02-16 23:49:49,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-02-16 23:49:49,663 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 11 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 28 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 23:49:49,664 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 28 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 23:49:49,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2023-02-16 23:49:49,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 18. [2023-02-16 23:49:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 17 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 23:49:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 20 transitions. [2023-02-16 23:49:49,667 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 20 transitions. Word has length 11 [2023-02-16 23:49:49,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 23:49:49,667 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 20 transitions. [2023-02-16 23:49:49,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.2) internal successors, (11), 5 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-02-16 23:49:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2023-02-16 23:49:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-02-16 23:49:49,668 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:49,668 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:49,668 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-02-16 23:49:49,668 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:49,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:49,669 INFO L85 PathProgramCache]: Analyzing trace with hash 467501014, now seen corresponding path program 1 times [2023-02-16 23:49:49,669 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:49,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868413006] [2023-02-16 23:49:49,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:49,680 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-02-16 23:49:49,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1916172536] [2023-02-16 23:49:49,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:49,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:49,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 23:49:49,683 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) [2023-02-16 23:49:49,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-02-16 23:49:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 23:49:49,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 8 conjunts are in the unsatisfiable core [2023-02-16 23:49:49,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 23:49:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-16 23:49:49,770 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 23:49:49,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-02-16 23:49:49,794 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 23:49:49,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868413006] [2023-02-16 23:49:49,795 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-02-16 23:49:49,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916172536] [2023-02-16 23:49:49,795 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916172536] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 23:49:49,795 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-02-16 23:49:49,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2023-02-16 23:49:49,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558032144] [2023-02-16 23:49:49,796 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-02-16 23:49:49,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-02-16 23:49:49,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 23:49:49,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-02-16 23:49:49,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-02-16 23:49:49,797 INFO L87 Difference]: Start difference. First operand 18 states and 20 transitions. Second operand has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 9 states have internal predecessors, (21), 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) [2023-02-16 23:49:49,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 23:49:49,870 INFO L93 Difference]: Finished difference Result 47 states and 52 transitions. [2023-02-16 23:49:49,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-02-16 23:49:49,870 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 9 states have internal predecessors, (21), 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 15 [2023-02-16 23:49:49,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 23:49:49,871 INFO L225 Difference]: With dead ends: 47 [2023-02-16 23:49:49,872 INFO L226 Difference]: Without dead ends: 36 [2023-02-16 23:49:49,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=59, Invalid=97, Unknown=0, NotChecked=0, Total=156 [2023-02-16 23:49:49,873 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 83 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-02-16 23:49:49,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 24 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-02-16 23:49:49,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2023-02-16 23:49:49,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 22. [2023-02-16 23:49:49,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 21 states have (on average 1.1428571428571428) internal successors, (24), 21 states have internal predecessors, (24), 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) [2023-02-16 23:49:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 24 transitions. [2023-02-16 23:49:49,882 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 24 transitions. Word has length 15 [2023-02-16 23:49:49,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 23:49:49,882 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 24 transitions. [2023-02-16 23:49:49,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 9 states have internal predecessors, (21), 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) [2023-02-16 23:49:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2023-02-16 23:49:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-02-16 23:49:49,884 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:49,884 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:49,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-02-16 23:49:50,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:50,090 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:50,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:50,091 INFO L85 PathProgramCache]: Analyzing trace with hash 1570853842, now seen corresponding path program 2 times [2023-02-16 23:49:50,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:50,091 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881974269] [2023-02-16 23:49:50,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:50,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:50,105 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-02-16 23:49:50,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1958126195] [2023-02-16 23:49:50,108 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-02-16 23:49:50,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:50,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 23:49:50,110 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) [2023-02-16 23:49:50,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-02-16 23:49:50,171 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-02-16 23:49:50,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 23:49:50,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 30 conjunts are in the unsatisfiable core [2023-02-16 23:49:50,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 23:49:50,196 INFO L350 Elim1Store]: Elim1 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 63 treesize of output 58 [2023-02-16 23:49:50,199 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-16 23:49:50,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 19 [2023-02-16 23:49:50,217 INFO L350 Elim1Store]: Elim1 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 64 treesize of output 57 [2023-02-16 23:49:50,219 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 105 [2023-02-16 23:49:50,233 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 36 [2023-02-16 23:49:50,255 INFO L350 Elim1Store]: Elim1 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 122 treesize of output 111 [2023-02-16 23:49:50,259 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:50,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 110 treesize of output 153 [2023-02-16 23:49:50,264 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-16 23:49:50,280 INFO L350 Elim1Store]: Elim1 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 64 treesize of output 57 [2023-02-16 23:49:50,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 105 [2023-02-16 23:49:50,293 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 36 [2023-02-16 23:49:50,306 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:50,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 26 [2023-02-16 23:49:50,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:50,313 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 23:49:50,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 58 treesize of output 54 [2023-02-16 23:49:50,598 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:50,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 103 [2023-02-16 23:49:50,638 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:50,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 1409 treesize of output 1335 [2023-02-16 23:49:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:50,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 23:49:50,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881974269] [2023-02-16 23:49:50,726 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-02-16 23:49:50,726 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958126195] [2023-02-16 23:49:50,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958126195] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 23:49:50,729 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-02-16 23:49:50,729 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9] total 12 [2023-02-16 23:49:50,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174212743] [2023-02-16 23:49:50,729 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-02-16 23:49:50,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-02-16 23:49:50,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 23:49:50,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-02-16 23:49:50,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2023-02-16 23:49:50,732 INFO L87 Difference]: Start difference. First operand 22 states and 24 transitions. Second operand has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 12 states have internal predecessors, (29), 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) [2023-02-16 23:49:51,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 23:49:51,193 INFO L93 Difference]: Finished difference Result 79 states and 87 transitions. [2023-02-16 23:49:51,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-02-16 23:49:51,194 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 12 states have internal predecessors, (29), 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 [2023-02-16 23:49:51,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 23:49:51,195 INFO L225 Difference]: With dead ends: 79 [2023-02-16 23:49:51,195 INFO L226 Difference]: Without dead ends: 77 [2023-02-16 23:49:51,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 19 SyntacticMatches, 7 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=102, Invalid=278, Unknown=0, NotChecked=0, Total=380 [2023-02-16 23:49:51,196 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 97 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 139 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 77 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 139 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-02-16 23:49:51,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 77 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 139 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-02-16 23:49:51,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2023-02-16 23:49:51,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 41. [2023-02-16 23:49:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 40 states have (on average 1.225) internal successors, (49), 40 states have internal predecessors, (49), 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) [2023-02-16 23:49:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 49 transitions. [2023-02-16 23:49:51,206 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 49 transitions. Word has length 19 [2023-02-16 23:49:51,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 23:49:51,207 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 49 transitions. [2023-02-16 23:49:51,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.4166666666666665) internal successors, (29), 12 states have internal predecessors, (29), 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) [2023-02-16 23:49:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2023-02-16 23:49:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-02-16 23:49:51,207 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:51,207 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:51,213 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-02-16 23:49:51,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-02-16 23:49:51,418 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:51,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:51,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1261986696, now seen corresponding path program 1 times [2023-02-16 23:49:51,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:51,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899671419] [2023-02-16 23:49:51,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:51,471 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-02-16 23:49:51,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [620518483] [2023-02-16 23:49:51,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:51,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:51,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 23:49:51,472 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) [2023-02-16 23:49:51,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-02-16 23:49:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-02-16 23:49:51,553 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 43 conjunts are in the unsatisfiable core [2023-02-16 23:49:51,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 23:49:51,582 INFO L350 Elim1Store]: Elim1 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 55 treesize of output 50 [2023-02-16 23:49:51,584 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-16 23:49:51,585 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 18 treesize of output 17 [2023-02-16 23:49:51,599 INFO L350 Elim1Store]: Elim1 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 68 treesize of output 61 [2023-02-16 23:49:51,601 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:51,601 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 60 treesize of output 155 [2023-02-16 23:49:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-16 23:49:51,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 54 [2023-02-16 23:49:51,636 INFO L350 Elim1Store]: Elim1 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 104 treesize of output 93 [2023-02-16 23:49:51,638 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:51,638 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 92 treesize of output 129 [2023-02-16 23:49:51,643 WARN L207 Elim1Store]: Array PQE input equivalent to false [2023-02-16 23:49:51,715 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:51,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 127 treesize of output 65 [2023-02-16 23:49:51,725 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:51,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2023-02-16 23:49:52,151 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 58 treesize of output 54 [2023-02-16 23:49:52,153 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:52,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 54 treesize of output 103 [2023-02-16 23:49:52,161 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:52,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 110 treesize of output 108 [2023-02-16 23:49:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-02-16 23:49:52,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-02-16 23:49:52,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899671419] [2023-02-16 23:49:52,274 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-02-16 23:49:52,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620518483] [2023-02-16 23:49:52,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [620518483] provided 0 perfect and 2 imperfect interpolant sequences [2023-02-16 23:49:52,274 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-02-16 23:49:52,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 26 [2023-02-16 23:49:52,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143175250] [2023-02-16 23:49:52,275 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-02-16 23:49:52,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-02-16 23:49:52,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-02-16 23:49:52,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-02-16 23:49:52,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=555, Unknown=0, NotChecked=0, Total=650 [2023-02-16 23:49:52,289 INFO L87 Difference]: Start difference. First operand 41 states and 49 transitions. Second operand has 26 states, 26 states have (on average 1.6153846153846154) internal successors, (42), 26 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) [2023-02-16 23:49:56,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-02-16 23:49:56,361 INFO L93 Difference]: Finished difference Result 103 states and 115 transitions. [2023-02-16 23:49:56,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2023-02-16 23:49:56,361 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 1.6153846153846154) internal successors, (42), 26 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 23 [2023-02-16 23:49:56,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-02-16 23:49:56,364 INFO L225 Difference]: With dead ends: 103 [2023-02-16 23:49:56,364 INFO L226 Difference]: Without dead ends: 101 [2023-02-16 23:49:56,365 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 18 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1182 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=668, Invalid=3754, Unknown=0, NotChecked=0, Total=4422 [2023-02-16 23:49:56,366 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 235 mSDsluCounter, 123 mSDsCounter, 0 mSdLazyCounter, 340 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 235 SdHoareTripleChecker+Valid, 137 SdHoareTripleChecker+Invalid, 387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 340 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-02-16 23:49:56,366 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [235 Valid, 137 Invalid, 387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 340 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-02-16 23:49:56,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2023-02-16 23:49:56,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 56. [2023-02-16 23:49:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 55 states have (on average 1.2181818181818183) internal successors, (67), 55 states have internal predecessors, (67), 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) [2023-02-16 23:49:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 67 transitions. [2023-02-16 23:49:56,393 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 67 transitions. Word has length 23 [2023-02-16 23:49:56,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-02-16 23:49:56,394 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 67 transitions. [2023-02-16 23:49:56,394 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 1.6153846153846154) internal successors, (42), 26 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) [2023-02-16 23:49:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 67 transitions. [2023-02-16 23:49:56,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-02-16 23:49:56,394 INFO L187 NwaCegarLoop]: Found error trace [2023-02-16 23:49:56,395 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-02-16 23:49:56,416 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-02-16 23:49:56,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:56,596 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-02-16 23:49:56,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2023-02-16 23:49:56,596 INFO L85 PathProgramCache]: Analyzing trace with hash -445923860, now seen corresponding path program 3 times [2023-02-16 23:49:56,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-02-16 23:49:56,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813394652] [2023-02-16 23:49:56,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-02-16 23:49:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-02-16 23:49:56,663 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-02-16 23:49:56,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [658946895] [2023-02-16 23:49:56,663 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-02-16 23:49:56,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-02-16 23:49:56,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-02-16 23:49:56,670 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) [2023-02-16 23:49:56,672 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-02-16 23:49:56,761 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2023-02-16 23:49:56,762 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-02-16 23:49:56,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 44 conjunts are in the unsatisfiable core [2023-02-16 23:49:56,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2023-02-16 23:49:56,780 INFO L350 Elim1Store]: Elim1 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 63 treesize of output 58 [2023-02-16 23:49:56,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 21 [2023-02-16 23:49:56,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 20 treesize of output 19 [2023-02-16 23:49:56,817 INFO L350 Elim1Store]: Elim1 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 121 treesize of output 112 [2023-02-16 23:49:56,823 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:56,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 111 treesize of output 300 [2023-02-16 23:49:56,894 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:49:56,894 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 325 treesize of output 300 [2023-02-16 23:50:15,157 INFO L350 Elim1Store]: Elim1 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 5744 treesize of output 5527 [2023-02-16 23:50:15,223 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-02-16 23:50:15,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 46 select indices, 46 select index equivalence classes, 0 disjoint index pairs (out of 1035 index pairs), introduced 48 new quantified variables, introduced 1079 case distinctions, treesize of input 5798 treesize of output 21177 [2023-02-16 23:50:24,121 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:26,124 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:28,128 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_96 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:30,132 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_96 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:32,135 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod v_prenex_88 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:34,139 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod v_prenex_88 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:36,142 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod v_prenex_89 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:38,147 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod v_prenex_89 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:40,151 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_139 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:42,154 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_139 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:44,157 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:46,159 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:48,166 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_143 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:50,170 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_143 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:52,173 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (- 4294967296) (mod v_prenex_125 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:54,180 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (- 4294967296) (mod v_prenex_125 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:50:56,191 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_131 1) 4294967296) (- 4294967296)) 8))) [2023-02-16 23:50:58,196 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_131 1) 4294967296) (- 4294967296)) 8))) [2023-02-16 23:51:00,200 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 8 (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) (- 4294967296))) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:02,210 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* 8 (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) (- 4294967296))) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:04,213 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:06,235 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:08,245 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (mod v_prenex_131 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:10,253 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (mod v_prenex_131 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:12,257 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (mod v_prenex_75 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:14,266 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (mod v_prenex_75 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:16,270 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:16,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-02-16 23:51:18,328 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_125 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:20,331 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_125 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:22,334 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_89 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:24,339 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_89 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:26,344 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod (+ v_prenex_75 1) 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:28,348 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod (+ v_prenex_75 1) 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:30,353 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83_100_121| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:51:32,360 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83_100_121| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:51:34,363 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod v_prenex_112 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:36,366 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod v_prenex_112 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:38,383 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:40,392 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:42,395 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (- 4294967296) (mod (+ v_prenex_88 1) 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:44,399 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (- 4294967296) (mod (+ v_prenex_88 1) 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:46,404 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 1) 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:48,412 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 1) 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:50,417 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_139 1) 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:52,432 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_139 1) 4294967296) (- 4294967296)) 8)) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:54,436 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* (+ (mod v_prenex_107 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:56,440 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* (+ (mod v_prenex_107 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:51:58,459 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_96 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:52:00,468 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_96 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:52:02,472 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod (+ v_prenex_143 1) 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:52:04,477 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod (+ v_prenex_143 1) 4294967296)))) (+ (* (+ (mod (+ |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 1) 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:52:06,481 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_88 4294967296)))) [2023-02-16 23:52:08,486 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_88 4294967296)))) [2023-02-16 23:52:10,490 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 8))) [2023-02-16 23:52:12,498 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |ULTIMATE.start_main_~i~0#1| 4294967296) 8))) [2023-02-16 23:52:14,502 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod (+ v_prenex_124 1) 4294967296)))) [2023-02-16 23:52:16,505 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod (+ v_prenex_124 1) 4294967296)))) [2023-02-16 23:52:18,509 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_115 4294967296) 8))) [2023-02-16 23:52:20,517 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_115 4294967296) 8))) [2023-02-16 23:52:22,523 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_107 4294967296) 8))) [2023-02-16 23:52:24,526 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_107 4294967296) 8))) [2023-02-16 23:52:26,532 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 4294967296) 8))) [2023-02-16 23:52:28,537 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 4294967296) 8))) [2023-02-16 23:52:30,540 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_89 4294967296))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8))) [2023-02-16 23:52:32,544 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_89 4294967296))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8))) [2023-02-16 23:52:34,547 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) 8))) [2023-02-16 23:52:36,552 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) 8))) [2023-02-16 23:52:38,557 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) 8))) [2023-02-16 23:52:40,560 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) 8))) [2023-02-16 23:52:42,563 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_125 4294967296)))) [2023-02-16 23:52:44,568 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod v_prenex_125 4294967296)))) [2023-02-16 23:52:46,573 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_96 4294967296) 8))) [2023-02-16 23:52:48,580 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_96 4294967296) 8))) [2023-02-16 23:52:50,584 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_124 4294967296) 8))) [2023-02-16 23:52:52,587 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_124 4294967296) 8))) [2023-02-16 23:52:54,590 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_143 4294967296) 8))) [2023-02-16 23:52:56,601 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_143 4294967296) 8))) [2023-02-16 23:52:58,605 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod (+ v_prenex_88 1) 4294967296)))) [2023-02-16 23:53:00,611 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (mod (+ v_prenex_88 1) 4294967296)))) [2023-02-16 23:53:03,024 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_112 4294967296) 8))) [2023-02-16 23:53:05,027 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod (+ v_prenex_112 1) 4294967296) 8))) [2023-02-16 23:53:07,036 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod (+ v_prenex_112 1) 4294967296) 8))) [2023-02-16 23:53:09,042 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_139 4294967296) 8))) [2023-02-16 23:53:11,046 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_139 4294967296) 8))) [2023-02-16 23:53:13,050 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8))) [2023-02-16 23:53:15,054 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (mod v_prenex_75 4294967296) 8))) [2023-02-16 23:53:17,061 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_96 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:19,067 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_96 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:21,071 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod v_prenex_88 4294967296))))) [2023-02-16 23:53:23,075 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (- 4294967296) (mod v_prenex_88 4294967296))))) [2023-02-16 23:53:25,078 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod v_prenex_89 4294967296)) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:53:27,082 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod v_prenex_89 4294967296)) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:53:29,087 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_139 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:31,091 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_139 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:33,098 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) (- 4294967296))))) [2023-02-16 23:53:35,103 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 4294967296) (- 4294967296))))) [2023-02-16 23:53:37,108 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_143 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:39,112 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod v_prenex_143 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:41,117 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (- 4294967296) (mod v_prenex_125 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:53:43,128 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (- 4294967296) (mod v_prenex_125 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:53:45,135 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_131 1) 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:47,138 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod (+ v_prenex_131 1) 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:49,142 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (* 8 (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) (- 4294967296))) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:53:51,146 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ (* 8 (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76_78_98| 4294967296) (- 4294967296))) |ULTIMATE.start_main_~#a~0#1.offset|) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:53:53,149 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:55,156 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |ULTIMATE.start_main_~i~0#1| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:53:57,160 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod v_prenex_131 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:53:59,163 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod v_prenex_131 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:54:01,171 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod v_prenex_75 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:54:03,178 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (mod v_prenex_75 4294967296) (- 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|)) [2023-02-16 23:54:05,182 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:54:07,186 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:54:09,192 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_125 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:11,196 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_125 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:13,199 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_89 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:15,202 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_89 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:17,206 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod (+ v_prenex_75 1) 4294967296)) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:19,214 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (- 4294967296) (mod (+ v_prenex_75 1) 4294967296)) 8)) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:21,218 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83_100_121| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:54:23,222 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* (+ (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_61_87_83_100_121| 4294967296) (- 4294967296)) 8))) [2023-02-16 23:54:25,226 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod v_prenex_112 4294967296) (- 4294967296))))) [2023-02-16 23:54:27,232 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod v_prenex_112 4294967296) (- 4294967296))))) [2023-02-16 23:54:29,241 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:31,248 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ |aux_mod_aux_mod_v_ULTIMATE.start_main_~i~0#1_47_50_76| 1) 4294967296) (- 4294967296))))) [2023-02-16 23:54:33,259 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ |ULTIMATE.start_main_~#a~0#1.offset| (* 8 (+ (mod (+ v_prenex_107 1) 4294967296) (- 4294967296)))) (+ (* (+ (- 4294967296) (mod (+ v_prenex_88 1) 4294967296)) 8) |ULTIMATE.start_main_~#a~0#1.offset|))