/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf -i ../../../trunk/examples/svcomp/array-patterns/array17_pattern.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 15:37:47,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 15:37:47,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 15:37:47,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-01-10 15:37:47,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 15:37:47,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 15:37:47,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 15:37:47,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 15:37:47,816 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 15:37:47,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 15:37:47,826 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 15:37:47,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 15:37:47,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 15:37:47,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 15:37:47,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 15:37:47,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 15:37:47,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-10 15:37:47,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-10 15:37:47,852 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-10 15:37:47,853 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-10 15:37:47,854 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_BvToInt_LAZY.epf [2022-01-10 15:37:47,884 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 15:37:47,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 15:37:47,885 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 15:37:47,885 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 15:37:47,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 15:37:47,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 15:37:47,886 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 15:37:47,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 15:37:47,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 15:37:47,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 15:37:47,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 15:37:47,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 15:37:47,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 15:37:47,890 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 15:37:47,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 15:37:47,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 15:37:47,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 15:37:47,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 15:37:47,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 15:37:47,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 15:37:47,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 15:37:47,892 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 15:37:47,893 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 15:37:47,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 15:37:47,893 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-01-10 15:37:47,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-01-10 15:37:47,894 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-01-10 15:37:47,894 INFO L138 SettingsManager]: * TransformationType=BV_TO_INT_LAZY 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 15:37:48,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 15:37:48,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 15:37:48,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 15:37:48,130 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 15:37:48,135 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 15:37:48,136 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-patterns/array17_pattern.c [2022-01-10 15:37:48,186 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a28649812/1934312c76224423b1d826181df8b625/FLAGe57788cc1 [2022-01-10 15:37:48,549 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 15:37:48,550 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-patterns/array17_pattern.c [2022-01-10 15:37:48,555 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a28649812/1934312c76224423b1d826181df8b625/FLAGe57788cc1 [2022-01-10 15:37:48,995 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a28649812/1934312c76224423b1d826181df8b625 [2022-01-10 15:37:48,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 15:37:48,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-01-10 15:37:49,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 15:37:49,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 15:37:49,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 15:37:49,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 03:37:48" (1/1) ... [2022-01-10 15:37:49,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b275340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49, skipping insertion in model container [2022-01-10 15:37:49,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 03:37:48" (1/1) ... [2022-01-10 15:37:49,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 15:37:49,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 15:37:49,154 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-patterns/array17_pattern.c[1441,1454] [2022-01-10 15:37:49,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 15:37:49,180 INFO L203 MainTranslator]: Completed pre-run [2022-01-10 15:37:49,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/array-patterns/array17_pattern.c[1441,1454] [2022-01-10 15:37:49,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 15:37:49,211 INFO L208 MainTranslator]: Completed translation [2022-01-10 15:37:49,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49 WrapperNode [2022-01-10 15:37:49,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 15:37:49,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-10 15:37:49,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-10 15:37:49,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-10 15:37:49,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,243 INFO L137 Inliner]: procedures = 18, calls = 20, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 107 [2022-01-10 15:37:49,243 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-10 15:37:49,244 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-10 15:37:49,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-10 15:37:49,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-10 15:37:49,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,254 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,267 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-10 15:37:49,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-10 15:37:49,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-10 15:37:49,270 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-10 15:37:49,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:49,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 15:37:49,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 15:37:49,309 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) [2022-01-10 15:37:49,323 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 [2022-01-10 15:37:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-10 15:37:49,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-01-10 15:37:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-10 15:37:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-01-10 15:37:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-10 15:37:49,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-10 15:37:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-10 15:37:49,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-01-10 15:37:49,427 INFO L234 CfgBuilder]: Building ICFG [2022-01-10 15:37:49,428 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-10 15:37:49,947 INFO L275 CfgBuilder]: Performing block encoding [2022-01-10 15:37:49,952 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-10 15:37:49,953 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-01-10 15:37:49,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 03:37:49 BoogieIcfgContainer [2022-01-10 15:37:49,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-10 15:37:49,955 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-01-10 15:37:49,955 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-01-10 15:37:49,956 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-01-10 15:37:49,958 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 03:37:49" (1/1) ... [2022-01-10 15:37:50,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 03:37:50 BasicIcfg [2022-01-10 15:37:50,162 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-01-10 15:37:50,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-10 15:37:50,166 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-10 15:37:50,168 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-10 15:37:50,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 03:37:48" (1/4) ... [2022-01-10 15:37:50,169 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d73e6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 03:37:50, skipping insertion in model container [2022-01-10 15:37:50,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 03:37:49" (2/4) ... [2022-01-10 15:37:50,169 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d73e6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 03:37:50, skipping insertion in model container [2022-01-10 15:37:50,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 03:37:49" (3/4) ... [2022-01-10 15:37:50,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d73e6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 03:37:50, skipping insertion in model container [2022-01-10 15:37:50,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.01 03:37:50" (4/4) ... [2022-01-10 15:37:50,173 INFO L111 eAbstractionObserver]: Analyzing ICFG array17_pattern.cTransformedIcfg [2022-01-10 15:37:50,177 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-10 15:37:50,177 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-10 15:37:50,225 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-10 15:37:50,236 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mLoopAccelerationTechnique=FAST_UPR [2022-01-10 15:37:50,237 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-01-10 15:37:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand has 31 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 30 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-01-10 15:37:50,252 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 15:37:50,253 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 15:37:50,253 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 15:37:50,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 15:37:50,259 INFO L85 PathProgramCache]: Analyzing trace with hash 1065018886, now seen corresponding path program 1 times [2022-01-10 15:37:50,265 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 15:37:50,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54327040] [2022-01-10 15:37:50,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:50,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 15:37:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 15:37:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 15:37:50,412 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 15:37:50,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54327040] [2022-01-10 15:37:50,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54327040] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 15:37:50,413 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 15:37:50,413 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-10 15:37:50,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920210896] [2022-01-10 15:37:50,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 15:37:50,422 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-10 15:37:50,422 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 15:37:50,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-10 15:37:50,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-10 15:37:50,455 INFO L87 Difference]: Start difference. First operand has 31 states, 29 states have (on average 1.6206896551724137) internal successors, (47), 30 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) 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) [2022-01-10 15:37:50,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 15:37:50,476 INFO L93 Difference]: Finished difference Result 59 states and 90 transitions. [2022-01-10 15:37:50,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-10 15:37:50,478 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 [2022-01-10 15:37:50,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 15:37:50,485 INFO L225 Difference]: With dead ends: 59 [2022-01-10 15:37:50,486 INFO L226 Difference]: Without dead ends: 27 [2022-01-10 15:37:50,488 INFO L932 BasicCegarLoop]: 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 [2022-01-10 15:37:50,491 INFO L933 BasicCegarLoop]: 37 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, 37 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 [2022-01-10 15:37:50,492 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-01-10 15:37:50,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-01-10 15:37:50,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-01-10 15:37:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 26 states have (on average 1.2692307692307692) internal successors, (33), 26 states have internal predecessors, (33), 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) [2022-01-10 15:37:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 33 transitions. [2022-01-10 15:37:50,531 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 33 transitions. Word has length 11 [2022-01-10 15:37:50,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 15:37:50,532 INFO L470 AbstractCegarLoop]: Abstraction has 27 states and 33 transitions. [2022-01-10 15:37:50,532 INFO L471 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) [2022-01-10 15:37:50,534 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2022-01-10 15:37:50,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-01-10 15:37:50,535 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 15:37:50,535 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 15:37:50,535 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-10 15:37:50,535 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 15:37:50,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 15:37:50,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1584390720, now seen corresponding path program 1 times [2022-01-10 15:37:50,540 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 15:37:50,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027805243] [2022-01-10 15:37:50,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:50,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 15:37:50,612 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 15:37:50,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1229908568] [2022-01-10 15:37:50,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:50,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:50,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 15:37:50,625 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) [2022-01-10 15:37:50,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-10 15:37:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 15:37:50,770 INFO L263 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 5 conjunts are in the unsatisfiable core [2022-01-10 15:37:50,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 15:37:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-10 15:37:51,033 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 15:37:51,033 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 15:37:51,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027805243] [2022-01-10 15:37:51,034 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 15:37:51,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1229908568] [2022-01-10 15:37:51,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1229908568] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 15:37:51,038 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 15:37:51,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-10 15:37:51,039 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141108935] [2022-01-10 15:37:51,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 15:37:51,040 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-10 15:37:51,040 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 15:37:51,041 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-10 15:37:51,041 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-01-10 15:37:51,041 INFO L87 Difference]: Start difference. First operand 27 states and 33 transitions. Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 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) [2022-01-10 15:37:51,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 15:37:51,117 INFO L93 Difference]: Finished difference Result 34 states and 41 transitions. [2022-01-10 15:37:51,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-10 15:37:51,119 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-01-10 15:37:51,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 15:37:51,119 INFO L225 Difference]: With dead ends: 34 [2022-01-10 15:37:51,120 INFO L226 Difference]: Without dead ends: 30 [2022-01-10 15:37:51,120 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-01-10 15:37:51,121 INFO L933 BasicCegarLoop]: 31 mSDtfsCounter, 12 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-01-10 15:37:51,121 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12 Valid, 70 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-01-10 15:37:51,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-01-10 15:37:51,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-01-10 15:37:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.2758620689655173) internal successors, (37), 29 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2022-01-10 15:37:51,126 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 20 [2022-01-10 15:37:51,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 15:37:51,126 INFO L470 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2022-01-10 15:37:51,127 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 4 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) [2022-01-10 15:37:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-01-10 15:37:51,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-01-10 15:37:51,129 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 15:37:51,129 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 15:37:51,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-10 15:37:51,351 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:51,352 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 15:37:51,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 15:37:51,353 INFO L85 PathProgramCache]: Analyzing trace with hash -953832376, now seen corresponding path program 1 times [2022-01-10 15:37:51,353 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 15:37:51,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751700806] [2022-01-10 15:37:51,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:51,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 15:37:51,391 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 15:37:51,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [858214828] [2022-01-10 15:37:51,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:51,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:51,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 15:37:51,392 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) [2022-01-10 15:37:51,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-10 15:37:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 15:37:51,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 7 conjunts are in the unsatisfiable core [2022-01-10 15:37:51,650 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 15:37:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-10 15:37:51,919 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 15:37:51,919 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 15:37:51,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751700806] [2022-01-10 15:37:51,919 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 15:37:51,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [858214828] [2022-01-10 15:37:51,920 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [858214828] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 15:37:51,920 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 15:37:51,920 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 15:37:51,920 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976655921] [2022-01-10 15:37:51,920 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 15:37:51,920 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 15:37:51,921 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 15:37:51,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 15:37:51,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-10 15:37:51,921 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:52,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 15:37:52,248 INFO L93 Difference]: Finished difference Result 62 states and 78 transitions. [2022-01-10 15:37:52,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 15:37:52,249 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-01-10 15:37:52,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 15:37:52,250 INFO L225 Difference]: With dead ends: 62 [2022-01-10 15:37:52,250 INFO L226 Difference]: Without dead ends: 40 [2022-01-10 15:37:52,250 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-01-10 15:37:52,251 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 72 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 23 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-01-10 15:37:52,251 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [72 Valid, 23 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-01-10 15:37:52,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2022-01-10 15:37:52,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 31. [2022-01-10 15:37:52,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 30 states have (on average 1.2666666666666666) internal successors, (38), 30 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 38 transitions. [2022-01-10 15:37:52,257 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 38 transitions. Word has length 25 [2022-01-10 15:37:52,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 15:37:52,257 INFO L470 AbstractCegarLoop]: Abstraction has 31 states and 38 transitions. [2022-01-10 15:37:52,258 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 5 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-01-10 15:37:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-01-10 15:37:52,258 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 15:37:52,259 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 15:37:52,267 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-10 15:37:52,463 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-01-10 15:37:52,464 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 15:37:52,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 15:37:52,464 INFO L85 PathProgramCache]: Analyzing trace with hash 145460395, now seen corresponding path program 1 times [2022-01-10 15:37:52,464 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 15:37:52,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944068397] [2022-01-10 15:37:52,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:52,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 15:37:52,520 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 15:37:52,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1644008679] [2022-01-10 15:37:52,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:52,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:52,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 15:37:52,524 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) [2022-01-10 15:37:52,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-10 15:37:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 15:37:52,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 9 conjunts are in the unsatisfiable core [2022-01-10 15:37:52,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 15:37:53,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-10 15:37:53,046 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-01-10 15:37:53,046 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-10 15:37:53,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944068397] [2022-01-10 15:37:53,046 WARN L312 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-01-10 15:37:53,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644008679] [2022-01-10 15:37:53,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644008679] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-10 15:37:53,047 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-10 15:37:53,047 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-10 15:37:53,047 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1557407020] [2022-01-10 15:37:53,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-10 15:37:53,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-10 15:37:53,048 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-10 15:37:53,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-10 15:37:53,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-10 15:37:53,050 INFO L87 Difference]: Start difference. First operand 31 states and 38 transitions. Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:53,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-01-10 15:37:53,275 INFO L93 Difference]: Finished difference Result 60 states and 76 transitions. [2022-01-10 15:37:53,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-01-10 15:37:53,275 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-01-10 15:37:53,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-01-10 15:37:53,276 INFO L225 Difference]: With dead ends: 60 [2022-01-10 15:37:53,276 INFO L226 Difference]: Without dead ends: 34 [2022-01-10 15:37:53,276 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-01-10 15:37:53,277 INFO L933 BasicCegarLoop]: 13 mSDtfsCounter, 62 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-01-10 15:37:53,277 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [62 Valid, 24 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-01-10 15:37:53,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-01-10 15:37:53,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 31. [2022-01-10 15:37:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 30 states have (on average 1.2333333333333334) internal successors, (37), 30 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 37 transitions. [2022-01-10 15:37:53,282 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 37 transitions. Word has length 28 [2022-01-10 15:37:53,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-01-10 15:37:53,283 INFO L470 AbstractCegarLoop]: Abstraction has 31 states and 37 transitions. [2022-01-10 15:37:53,283 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-10 15:37:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 37 transitions. [2022-01-10 15:37:53,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-01-10 15:37:53,284 INFO L506 BasicCegarLoop]: Found error trace [2022-01-10 15:37:53,284 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-10 15:37:53,292 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-10 15:37:53,492 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:53,492 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-01-10 15:37:53,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-10 15:37:53,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1584742074, now seen corresponding path program 1 times [2022-01-10 15:37:53,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-10 15:37:53,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609108331] [2022-01-10 15:37:53,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:53,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-10 15:37:53,521 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-01-10 15:37:53,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [398058475] [2022-01-10 15:37:53,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-10 15:37:53,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-10 15:37:53,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-10 15:37:53,523 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) [2022-01-10 15:37:53,524 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-10 15:37:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-10 15:37:54,627 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 63 conjunts are in the unsatisfiable core [2022-01-10 15:37:54,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-10 15:37:54,889 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 40 [2022-01-10 15:38:00,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-01-10 15:38:00,702 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 80 [2022-01-10 15:38:21,626 WARN L161 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 2))) (let ((.cse1 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|)) (.cse2 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|)) (.cse3 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|)) (.cse5 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|)) (.cse6 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|)) (.cse7 (* 65536 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) (.cse8 (* |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233| 32768)) (.cse9 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|)) (.cse10 (* 4294901760 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310| 8589803520)) (.cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262| 8589803520)) (.cse13 (* (- 4294901760) .cse0)) (.cse14 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 8589803520)) (.cse15 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274| 8589803520))) (let ((.cse16 (mod (div (+ .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 32768) 2))) (let ((.cse17 (mod (* ~ARR_SIZE~0Int 4) 18446744073709551616)) (.cse4 (* 4294901760 .cse16))) (let ((.cse18 (mod (* .cse17 (let ((.cse19 (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index1~0#1Int_63_151_292_289_649_118_130_142_154_166_178_190_202_214_226_238_250_262| 2) (- 4294901760)))) (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse19 .cse8 .cse9 (* 18446744073709486080 (mod (div (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse19 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 32768) 2)) .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15))) 18446744073709551616))) (= (mod (+ (mod (* (mod (+ (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|) (* 18446744073709486080 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310|) (* 18446744073709551615 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711|) (* 4294901760 .cse0) (* (mod (div (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 2147483648) 2) 4294967296) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|) (* 18446744069414649856 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|) (* .cse16 18446744069414649856) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274|) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 18446744065119748096) (* 18446744073709518848 |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) 18446744073709551616) 4) 18446744073709551616) .cse17 .cse18 18446744073709551612 |ULTIMATE.start_ULTIMATE.start_main_~#array~0#1.offsetInt|) 18446744073709551616) (mod (+ .cse18 (mod (+ (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274|) (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| 4) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|) (* 18446744056529944576 .cse0) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 34359214080) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|) (* 17179607040 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|) (* 18446744073709289472 .cse16) (* |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233| 131072) (* 262144 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) 18446744073709551616) |ULTIMATE.start_ULTIMATE.start_main_~#array~0#1.offsetInt|) 18446744073709551616))))))) [2022-01-10 15:38:23,633 WARN L177 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (let ((.cse0 (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 2))) (let ((.cse1 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|)) (.cse2 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|)) (.cse3 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|)) (.cse5 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|)) (.cse6 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|)) (.cse7 (* 65536 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) (.cse8 (* |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233| 32768)) (.cse9 (* 8589803520 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|)) (.cse10 (* 4294901760 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|)) (.cse11 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310| 8589803520)) (.cse12 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262| 8589803520)) (.cse13 (* (- 4294901760) .cse0)) (.cse14 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 8589803520)) (.cse15 (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274| 8589803520))) (let ((.cse16 (mod (div (+ .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 32768) 2))) (let ((.cse17 (mod (* ~ARR_SIZE~0Int 4) 18446744073709551616)) (.cse4 (* 4294901760 .cse16))) (let ((.cse18 (mod (* .cse17 (let ((.cse19 (* (mod |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index1~0#1Int_63_151_292_289_649_118_130_142_154_166_178_190_202_214_226_238_250_262| 2) (- 4294901760)))) (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse19 .cse8 .cse9 (* 18446744073709486080 (mod (div (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse19 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 32768) 2)) .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15))) 18446744073709551616))) (= (mod (+ (mod (* (mod (+ (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|) (* 18446744073709486080 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310|) (* 18446744073709551615 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711|) (* 4294901760 .cse0) (* (mod (div (+ .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| .cse13 .cse14 .cse15) 2147483648) 2) 4294967296) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|) (* 18446744069414649856 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|) (* .cse16 18446744069414649856) (* 18446744065119748096 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274|) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 18446744065119748096) (* 18446744073709518848 |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) 18446744073709551616) 4) 18446744073709551616) .cse17 .cse18 18446744073709551612 |ULTIMATE.start_ULTIMATE.start_main_~#array~0#1.offsetInt|) 18446744073709551616) (mod (+ .cse18 (mod (+ (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274|) (* |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711| 4) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346|) (* 18446744056529944576 .cse0) (* |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358| 34359214080) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298|) (* 34359214080 |aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286|) (* 17179607040 |aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_106_118_130_142_154_166_178_190_202_214_226_238_250_262_274_286_298_310_322_334_346_358|) (* 18446744073709289472 .cse16) (* |aux_mod_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233| 131072) (* 262144 |aux_div_aux_div_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_ULTIMATE.start_main_~index2~0#1Int_63_151_175_199_3573_3687_563_5006_3829_4748_969_5521_2347_711_233|)) 18446744073709551616) |ULTIMATE.start_ULTIMATE.start_main_~#array~0#1.offsetInt|) 18446744073709551616))))))) [2022-01-10 15:38:55,775 WARN L228 SmtUtils]: Spent 32.14s on a formula simplification. DAG size of input: 128 DAG size of output: 123 (called from [L 350] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-01-10 15:38:55,776 INFO L353 Elim1Store]: treesize reduction 1102, result has 50.0 percent of original size [2022-01-10 15:38:55,777 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 783 treesize of output 1550