/usr/bin/java -ea -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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-27 21:26:52,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-27 21:26:52,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-27 21:26:52,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-27 21:26:52,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-27 21:26:52,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-27 21:26:52,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-27 21:26:52,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-27 21:26:52,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-27 21:26:52,361 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-27 21:26:52,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-27 21:26:52,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-27 21:26:52,365 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-27 21:26:52,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-27 21:26:52,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-27 21:26:52,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-27 21:26:52,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-27 21:26:52,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-27 21:26:52,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-27 21:26:52,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-27 21:26:52,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-27 21:26:52,384 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-27 21:26:52,403 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-27 21:26:52,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-27 21:26:52,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-27 21:26:52,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-27 21:26:52,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-27 21:26:52,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-27 21:26:52,405 INFO L138 SettingsManager]: * Use SBE=true [2022-04-27 21:26:52,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-27 21:26:52,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-27 21:26:52,407 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-27 21:26:52,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-27 21:26:52,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-27 21:26:52,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-27 21:26:52,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-27 21:26:52,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:26:52,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-27 21:26:52,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-27 21:26:52,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-27 21:26:52,408 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-27 21:26:52,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-27 21:26:52,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-27 21:26:52,409 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-27 21:26:52,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-27 21:26:52,410 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-27 21:26:52,410 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-27 21:26:52,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-27 21:26:52,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-27 21:26:52,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-27 21:26:52,620 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-27 21:26:52,621 INFO L275 PluginConnector]: CDTParser initialized [2022-04-27 21:26:52,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i [2022-04-27 21:26:52,664 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45040d6a0/55755005e49547e088bd8ac744abb5f1/FLAGfef4a51e5 [2022-04-27 21:26:52,993 INFO L306 CDTParser]: Found 1 translation units. [2022-04-27 21:26:52,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i [2022-04-27 21:26:53,000 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45040d6a0/55755005e49547e088bd8ac744abb5f1/FLAGfef4a51e5 [2022-04-27 21:26:53,392 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45040d6a0/55755005e49547e088bd8ac744abb5f1 [2022-04-27 21:26:53,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-27 21:26:53,394 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-27 21:26:53,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-27 21:26:53,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-27 21:26:53,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-27 21:26:53,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2883f5d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53, skipping insertion in model container [2022-04-27 21:26:53,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-27 21:26:53,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-27 21:26:53,562 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i[834,847] [2022-04-27 21:26:53,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:26:53,580 INFO L203 MainTranslator]: Completed pre-run [2022-04-27 21:26:53,590 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i[834,847] [2022-04-27 21:26:53,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-27 21:26:53,606 INFO L208 MainTranslator]: Completed translation [2022-04-27 21:26:53,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53 WrapperNode [2022-04-27 21:26:53,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-27 21:26:53,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-27 21:26:53,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-27 21:26:53,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-27 21:26:53,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,631 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-27 21:26:53,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-27 21:26:53,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-27 21:26:53,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-27 21:26:53,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-27 21:26:53,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:26:53,678 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) [2022-04-27 21:26:53,682 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 [2022-04-27 21:26:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-27 21:26:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-27 21:26:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-27 21:26:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-27 21:26:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-27 21:26:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-27 21:26:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-27 21:26:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-27 21:26:53,706 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-27 21:26:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-27 21:26:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-27 21:26:53,754 INFO L234 CfgBuilder]: Building ICFG [2022-04-27 21:26:53,755 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-27 21:26:53,882 INFO L275 CfgBuilder]: Performing block encoding [2022-04-27 21:26:53,887 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-27 21:26:53,887 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-04-27 21:26:53,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:26:53 BoogieIcfgContainer [2022-04-27 21:26:53,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-27 21:26:53,889 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-27 21:26:53,890 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-27 21:26:53,893 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-27 21:26:53,895 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:26:53" (1/1) ... [2022-04-27 21:26:53,899 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-27 21:26:53,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:26:53 BasicIcfg [2022-04-27 21:26:53,921 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-27 21:26:53,940 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-27 21:26:53,940 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-27 21:26:53,945 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-27 21:26:53,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.04 09:26:53" (1/4) ... [2022-04-27 21:26:53,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43d7ad46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:26:53, skipping insertion in model container [2022-04-27 21:26:53,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.04 09:26:53" (2/4) ... [2022-04-27 21:26:53,946 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43d7ad46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.04 09:26:53, skipping insertion in model container [2022-04-27 21:26:53,946 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.04 09:26:53" (3/4) ... [2022-04-27 21:26:53,947 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43d7ad46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.04 09:26:53, skipping insertion in model container [2022-04-27 21:26:53,947 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 27.04 09:26:53" (4/4) ... [2022-04-27 21:26:53,948 INFO L111 eAbstractionObserver]: Analyzing ICFG simple_array_index_value_1-1.iqvasr [2022-04-27 21:26:53,958 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-27 21:26:53,958 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-27 21:26:54,028 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-27 21:26:54,038 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1cc62613, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6c28f04a [2022-04-27 21:26:54,038 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-27 21:26:54,050 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:26:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-27 21:26:54,057 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:26:54,058 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:26:54,059 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:26:54,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:26:54,068 INFO L85 PathProgramCache]: Analyzing trace with hash 1599893512, now seen corresponding path program 1 times [2022-04-27 21:26:54,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:26:54,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047811069] [2022-04-27 21:26:54,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:54,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:26:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:54,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:26:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:54,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {30#true} is VALID [2022-04-27 21:26:54,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 21:26:54,300 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30#true} {30#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 21:26:54,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {30#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:26:54,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {35#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {30#true} is VALID [2022-04-27 21:26:54,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 21:26:54,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30#true} {30#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 21:26:54,305 INFO L272 TraceCheckUtils]: 4: Hoare triple {30#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-27 21:26:54,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {30#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {30#true} is VALID [2022-04-27 21:26:54,306 INFO L290 TraceCheckUtils]: 6: Hoare triple {30#true} [76] L32-3-->L32-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 21:26:54,306 INFO L290 TraceCheckUtils]: 7: Hoare triple {31#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {31#false} is VALID [2022-04-27 21:26:54,306 INFO L290 TraceCheckUtils]: 8: Hoare triple {31#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 21:26:54,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {31#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {31#false} is VALID [2022-04-27 21:26:54,308 INFO L272 TraceCheckUtils]: 10: Hoare triple {31#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {31#false} is VALID [2022-04-27 21:26:54,308 INFO L290 TraceCheckUtils]: 11: Hoare triple {31#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {31#false} is VALID [2022-04-27 21:26:54,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {31#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 21:26:54,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {31#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-27 21:26:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:26:54,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:26:54,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047811069] [2022-04-27 21:26:54,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1047811069] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:26:54,311 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:26:54,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-27 21:26:54,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [407942728] [2022-04-27 21:26:54,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:26:54,318 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 21:26:54,319 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:26:54,322 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:54,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-27 21:26:54,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:26:54,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-27 21:26:54,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 21:26:54,382 INFO L87 Difference]: Start difference. First operand has 27 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 4 states have call successors, (4), 3 states have call predecessors, (4), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:54,488 INFO L93 Difference]: Finished difference Result 46 states and 58 transitions. [2022-04-27 21:26:54,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-27 21:26:54,489 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 21:26:54,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:26:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 58 transitions. [2022-04-27 21:26:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 58 transitions. [2022-04-27 21:26:54,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 58 transitions. [2022-04-27 21:26:54,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:54,612 INFO L225 Difference]: With dead ends: 46 [2022-04-27 21:26:54,612 INFO L226 Difference]: Without dead ends: 22 [2022-04-27 21:26:54,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-27 21:26:54,620 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 19 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 21:26:54,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 31 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 21:26:54,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-04-27 21:26:54,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-04-27 21:26:54,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:26:54,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 22 states. Second operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,649 INFO L74 IsIncluded]: Start isIncluded. First operand 22 states. Second operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,649 INFO L87 Difference]: Start difference. First operand 22 states. Second operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:54,653 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-04-27 21:26:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-27 21:26:54,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:54,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:54,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 22 states. [2022-04-27 21:26:54,655 INFO L87 Difference]: Start difference. First operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 22 states. [2022-04-27 21:26:54,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:54,657 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-04-27 21:26:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-27 21:26:54,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:54,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:54,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:26:54,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:26:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 15 states have (on average 1.2) internal successors, (18), 15 states have internal predecessors, (18), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 25 transitions. [2022-04-27 21:26:54,661 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 25 transitions. Word has length 14 [2022-04-27 21:26:54,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:26:54,662 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 25 transitions. [2022-04-27 21:26:54,662 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 2 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-27 21:26:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-27 21:26:54,663 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:26:54,665 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:26:54,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-27 21:26:54,666 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:26:54,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:26:54,667 INFO L85 PathProgramCache]: Analyzing trace with hash -952263449, now seen corresponding path program 1 times [2022-04-27 21:26:54,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:26:54,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [640421164] [2022-04-27 21:26:54,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:26:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:54,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:26:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:54,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {172#true} is VALID [2022-04-27 21:26:54,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {172#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-27 21:26:54,767 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {172#true} {172#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-27 21:26:54,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {172#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:26:54,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {172#true} is VALID [2022-04-27 21:26:54,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {172#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-27 21:26:54,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {172#true} {172#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-27 21:26:54,768 INFO L272 TraceCheckUtils]: 4: Hoare triple {172#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-27 21:26:54,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {172#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {177#(= main_~index~0 0)} is VALID [2022-04-27 21:26:54,769 INFO L290 TraceCheckUtils]: 6: Hoare triple {177#(= main_~index~0 0)} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {173#false} is VALID [2022-04-27 21:26:54,770 INFO L290 TraceCheckUtils]: 7: Hoare triple {173#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {173#false} is VALID [2022-04-27 21:26:54,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {173#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {173#false} is VALID [2022-04-27 21:26:54,770 INFO L290 TraceCheckUtils]: 9: Hoare triple {173#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {173#false} is VALID [2022-04-27 21:26:54,770 INFO L272 TraceCheckUtils]: 10: Hoare triple {173#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {173#false} is VALID [2022-04-27 21:26:54,771 INFO L290 TraceCheckUtils]: 11: Hoare triple {173#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {173#false} is VALID [2022-04-27 21:26:54,771 INFO L290 TraceCheckUtils]: 12: Hoare triple {173#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {173#false} is VALID [2022-04-27 21:26:54,771 INFO L290 TraceCheckUtils]: 13: Hoare triple {173#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-04-27 21:26:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:26:54,771 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:26:54,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [640421164] [2022-04-27 21:26:54,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [640421164] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-27 21:26:54,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-27 21:26:54,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-27 21:26:54,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177413780] [2022-04-27 21:26:54,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-27 21:26:54,773 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 21:26:54,774 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:26:54,774 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,785 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:54,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-27 21:26:54,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:26:54,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-27 21:26:54,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-27 21:26:54,786 INFO L87 Difference]: Start difference. First operand 22 states and 25 transitions. Second operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:54,913 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2022-04-27 21:26:54,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-27 21:26:54,913 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 14 [2022-04-27 21:26:54,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:26:54,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-04-27 21:26:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-04-27 21:26:54,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 51 transitions. [2022-04-27 21:26:54,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:54,981 INFO L225 Difference]: With dead ends: 43 [2022-04-27 21:26:54,981 INFO L226 Difference]: Without dead ends: 29 [2022-04-27 21:26:54,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-27 21:26:54,985 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 24 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 25 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-27 21:26:54,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 25 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-27 21:26:54,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-27 21:26:54,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 25. [2022-04-27 21:26:54,994 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:26:54,994 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,995 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:54,995 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:55,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:55,002 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-27 21:26:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-27 21:26:55,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:55,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:55,004 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 29 states. [2022-04-27 21:26:55,006 INFO L87 Difference]: Start difference. First operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 29 states. [2022-04-27 21:26:55,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:55,008 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-27 21:26:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-27 21:26:55,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:55,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:55,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:26:55,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:26:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 18 states have (on average 1.1666666666666667) internal successors, (21), 18 states have internal predecessors, (21), 4 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-27 21:26:55,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 28 transitions. [2022-04-27 21:26:55,010 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 28 transitions. Word has length 14 [2022-04-27 21:26:55,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:26:55,011 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 28 transitions. [2022-04-27 21:26:55,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.5) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:55,011 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-04-27 21:26:55,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-04-27 21:26:55,012 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:26:55,012 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:26:55,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-27 21:26:55,012 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:26:55,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:26:55,013 INFO L85 PathProgramCache]: Analyzing trace with hash -1051990743, now seen corresponding path program 1 times [2022-04-27 21:26:55,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:26:55,013 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532283131] [2022-04-27 21:26:55,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:55,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:26:55,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:55,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:26:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:55,094 INFO L290 TraceCheckUtils]: 0: Hoare triple {343#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {336#true} is VALID [2022-04-27 21:26:55,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,095 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {336#true} {336#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,095 INFO L272 TraceCheckUtils]: 0: Hoare triple {336#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {343#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:26:55,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {343#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {336#true} is VALID [2022-04-27 21:26:55,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,096 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {336#true} {336#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,096 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {336#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {341#(= main_~index~0 0)} is VALID [2022-04-27 21:26:55,097 INFO L290 TraceCheckUtils]: 6: Hoare triple {341#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {341#(= main_~index~0 0)} is VALID [2022-04-27 21:26:55,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {341#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {342#(and (<= main_~index~0 1) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:26:55,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {342#(and (<= main_~index~0 1) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {337#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {337#false} is VALID [2022-04-27 21:26:55,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {337#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {337#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {337#false} is VALID [2022-04-27 21:26:55,100 INFO L272 TraceCheckUtils]: 12: Hoare triple {337#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {337#false} is VALID [2022-04-27 21:26:55,100 INFO L290 TraceCheckUtils]: 13: Hoare triple {337#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {337#false} is VALID [2022-04-27 21:26:55,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {337#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:26:55,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:26:55,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532283131] [2022-04-27 21:26:55,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532283131] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:26:55,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689503199] [2022-04-27 21:26:55,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:55,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:26:55,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:26:55,103 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) [2022-04-27 21:26:55,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-27 21:26:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:55,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-27 21:26:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:55,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:26:55,249 INFO L390 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 11 treesize of output 7 [2022-04-27 21:26:55,344 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-04-27 21:26:55,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {336#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {336#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {336#true} is VALID [2022-04-27 21:26:55,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,393 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {336#true} {336#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,394 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,394 INFO L290 TraceCheckUtils]: 5: Hoare triple {336#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {341#(= main_~index~0 0)} is VALID [2022-04-27 21:26:55,395 INFO L290 TraceCheckUtils]: 6: Hoare triple {341#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} is VALID [2022-04-27 21:26:55,396 INFO L290 TraceCheckUtils]: 7: Hoare triple {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} is VALID [2022-04-27 21:26:55,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} is VALID [2022-04-27 21:26:55,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {365#(= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0)} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {375#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:26:55,397 INFO L290 TraceCheckUtils]: 10: Hoare triple {375#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {375#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:26:55,398 INFO L290 TraceCheckUtils]: 11: Hoare triple {375#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {382#(= |main_#t~mem3| 0)} is VALID [2022-04-27 21:26:55,399 INFO L272 TraceCheckUtils]: 12: Hoare triple {382#(= |main_#t~mem3| 0)} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {386#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:26:55,399 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {390#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:26:55,400 INFO L290 TraceCheckUtils]: 14: Hoare triple {390#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,400 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:26:55,400 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:26:55,599 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2022-04-27 21:26:55,612 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 32 [2022-04-27 21:26:55,687 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,689 INFO L290 TraceCheckUtils]: 14: Hoare triple {390#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-27 21:26:55,689 INFO L290 TraceCheckUtils]: 13: Hoare triple {386#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {390#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:26:55,690 INFO L272 TraceCheckUtils]: 12: Hoare triple {406#(= (mod |main_#t~mem3| 4294967296) 0)} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {386#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:26:55,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {410#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {406#(= (mod |main_#t~mem3| 4294967296) 0)} is VALID [2022-04-27 21:26:55,691 INFO L290 TraceCheckUtils]: 10: Hoare triple {410#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {410#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:26:55,694 INFO L290 TraceCheckUtils]: 9: Hoare triple {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {410#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:26:55,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} is VALID [2022-04-27 21:26:55,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} is VALID [2022-04-27 21:26:55,696 INFO L290 TraceCheckUtils]: 6: Hoare triple {427#(= (* (mod main_~index~0 4294967296) 4) 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {417#(= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)} is VALID [2022-04-27 21:26:55,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {336#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {427#(= (* (mod main_~index~0 4294967296) 4) 0)} is VALID [2022-04-27 21:26:55,697 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,697 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {336#true} {336#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {336#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {336#true} is VALID [2022-04-27 21:26:55,698 INFO L272 TraceCheckUtils]: 0: Hoare triple {336#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-27 21:26:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:26:55,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [689503199] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:26:55,698 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:26:55,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 8, 8] total 14 [2022-04-27 21:26:55,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144260312] [2022-04-27 21:26:55,699 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:26:55,699 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-04-27 21:26:55,700 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:26:55,700 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:55,762 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:55,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-27 21:26:55,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:26:55,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-27 21:26:55,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-27 21:26:55,764 INFO L87 Difference]: Start difference. First operand 25 states and 28 transitions. Second operand has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:56,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:56,438 INFO L93 Difference]: Finished difference Result 57 states and 66 transitions. [2022-04-27 21:26:56,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-27 21:26:56,438 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2022-04-27 21:26:56,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:26:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-27 21:26:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-27 21:26:56,444 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 64 transitions. [2022-04-27 21:26:56,510 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:26:56,511 INFO L225 Difference]: With dead ends: 57 [2022-04-27 21:26:56,511 INFO L226 Difference]: Without dead ends: 41 [2022-04-27 21:26:56,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=103, Invalid=359, Unknown=0, NotChecked=0, Total=462 [2022-04-27 21:26:56,513 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 63 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:26:56,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 54 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-27 21:26:56,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-27 21:26:56,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 36. [2022-04-27 21:26:56,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:26:56,531 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:26:56,532 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:26:56,532 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:26:56,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:56,534 INFO L93 Difference]: Finished difference Result 41 states and 46 transitions. [2022-04-27 21:26:56,534 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2022-04-27 21:26:56,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:56,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:56,535 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 41 states. [2022-04-27 21:26:56,535 INFO L87 Difference]: Start difference. First operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 41 states. [2022-04-27 21:26:56,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:26:56,537 INFO L93 Difference]: Finished difference Result 41 states and 46 transitions. [2022-04-27 21:26:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2022-04-27 21:26:56,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:26:56,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:26:56,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:26:56,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:26:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 27 states have internal predecessors, (31), 5 states have call successors, (5), 4 states have call predecessors, (5), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:26:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 40 transitions. [2022-04-27 21:26:56,540 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 40 transitions. Word has length 16 [2022-04-27 21:26:56,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:26:56,540 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 40 transitions. [2022-04-27 21:26:56,540 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 12 states have (on average 2.3333333333333335) internal successors, (28), 12 states have internal predecessors, (28), 4 states have call successors, (6), 4 states have call predecessors, (6), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-27 21:26:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2022-04-27 21:26:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-27 21:26:56,541 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:26:56,541 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:26:56,574 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-27 21:26:56,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:26:56,772 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:26:56,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:26:56,772 INFO L85 PathProgramCache]: Analyzing trace with hash 1683413027, now seen corresponding path program 1 times [2022-04-27 21:26:56,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:26:56,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439597749] [2022-04-27 21:26:56,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:56,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:26:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:56,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:26:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:56,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {687#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {675#true} is VALID [2022-04-27 21:26:56,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,914 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {675#true} {675#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-27 21:26:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:56,921 INFO L290 TraceCheckUtils]: 0: Hoare triple {675#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {675#true} is VALID [2022-04-27 21:26:56,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {675#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {675#true} {676#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {676#false} is VALID [2022-04-27 21:26:56,922 INFO L272 TraceCheckUtils]: 0: Hoare triple {675#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {687#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:26:56,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {687#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {675#true} is VALID [2022-04-27 21:26:56,922 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,923 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {675#true} {675#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,923 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {675#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {680#(= main_~index~0 0)} is VALID [2022-04-27 21:26:56,924 INFO L290 TraceCheckUtils]: 6: Hoare triple {680#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {680#(= main_~index~0 0)} is VALID [2022-04-27 21:26:56,924 INFO L290 TraceCheckUtils]: 7: Hoare triple {680#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:26:56,925 INFO L290 TraceCheckUtils]: 8: Hoare triple {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:26:56,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {682#(and (<= main_~index~0 2) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:26:56,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {682#(and (<= main_~index~0 2) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:26:56,926 INFO L290 TraceCheckUtils]: 11: Hoare triple {676#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {676#false} is VALID [2022-04-27 21:26:56,926 INFO L290 TraceCheckUtils]: 12: Hoare triple {676#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:26:56,927 INFO L290 TraceCheckUtils]: 13: Hoare triple {676#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {676#false} is VALID [2022-04-27 21:26:56,927 INFO L272 TraceCheckUtils]: 14: Hoare triple {676#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {675#true} is VALID [2022-04-27 21:26:56,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {675#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {675#true} is VALID [2022-04-27 21:26:56,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {675#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:26:56,928 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {675#true} {676#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {676#false} is VALID [2022-04-27 21:26:56,928 INFO L290 TraceCheckUtils]: 19: Hoare triple {676#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {676#false} is VALID [2022-04-27 21:26:56,928 INFO L290 TraceCheckUtils]: 20: Hoare triple {676#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {676#false} is VALID [2022-04-27 21:26:56,928 INFO L290 TraceCheckUtils]: 21: Hoare triple {676#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:26:56,928 INFO L290 TraceCheckUtils]: 22: Hoare triple {676#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {676#false} is VALID [2022-04-27 21:26:56,928 INFO L272 TraceCheckUtils]: 23: Hoare triple {676#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {676#false} is VALID [2022-04-27 21:26:56,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {676#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {676#false} is VALID [2022-04-27 21:26:56,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {676#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:26:56,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:26:56,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-27 21:26:56,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:26:56,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439597749] [2022-04-27 21:26:56,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [439597749] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:26:56,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1656794697] [2022-04-27 21:26:56,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:26:56,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:26:56,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:26:56,936 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) [2022-04-27 21:26:56,973 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-27 21:26:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:56,990 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-27 21:26:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:26:57,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:26:57,067 INFO L390 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 19 treesize of output 15 [2022-04-27 21:27:00,428 INFO L356 Elim1Store]: treesize reduction 17, result has 15.0 percent of original size [2022-04-27 21:27:00,428 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 10 [2022-04-27 21:27:01,113 INFO L272 TraceCheckUtils]: 0: Hoare triple {675#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {675#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {675#true} is VALID [2022-04-27 21:27:01,114 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,114 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {675#true} {675#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,114 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {675#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {680#(= main_~index~0 0)} is VALID [2022-04-27 21:27:01,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {680#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {680#(= main_~index~0 0)} is VALID [2022-04-27 21:27:01,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {680#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:01,118 INFO L290 TraceCheckUtils]: 8: Hoare triple {681#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,121 INFO L290 TraceCheckUtils]: 10: Hoare triple {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,122 INFO L290 TraceCheckUtils]: 11: Hoare triple {715#(exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:01,124 INFO L290 TraceCheckUtils]: 12: Hoare triple {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:01,127 INFO L290 TraceCheckUtils]: 13: Hoare triple {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:01,129 INFO L272 TraceCheckUtils]: 14: Hoare triple {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,136 INFO L290 TraceCheckUtils]: 15: Hoare triple {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,137 INFO L290 TraceCheckUtils]: 16: Hoare triple {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} is VALID [2022-04-27 21:27:01,145 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {735#(exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21))))} {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:01,147 INFO L290 TraceCheckUtils]: 19: Hoare triple {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:01,148 INFO L290 TraceCheckUtils]: 20: Hoare triple {725#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {754#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:01,151 INFO L290 TraceCheckUtils]: 21: Hoare triple {754#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 1))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {754#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:01,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {754#(and (exists ((aux_div_main_~index~0_21 Int) (aux_mod_main_~index~0_21 Int)) (and (<= 0 aux_mod_main_~index~0_21) (<= (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 1) (< aux_mod_main_~index~0_21 2) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21) 4294967296) 4))) aux_mod_main_~index~0_21) (<= 1 (+ (* 2 aux_div_main_~index~0_21) aux_mod_main_~index~0_21)))) (= main_~index~0 1))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {761#(and (< |main_#t~mem4| 2) (<= 0 |main_#t~mem4|) (<= (div (+ (- 1) |main_#t~mem4|) (- 2)) (div (+ (* (- 1) |main_#t~mem4|) 1) 2)))} is VALID [2022-04-27 21:27:01,154 INFO L272 TraceCheckUtils]: 23: Hoare triple {761#(and (< |main_#t~mem4| 2) (<= 0 |main_#t~mem4|) (<= (div (+ (- 1) |main_#t~mem4|) (- 2)) (div (+ (* (- 1) |main_#t~mem4|) 1) 2)))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {765#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:01,154 INFO L290 TraceCheckUtils]: 24: Hoare triple {765#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {769#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:01,154 INFO L290 TraceCheckUtils]: 25: Hoare triple {769#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:27:01,155 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:27:01,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:01,155 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:27:01,411 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 21 [2022-04-27 21:27:01,423 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 38 [2022-04-27 21:27:01,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:27:01,518 INFO L290 TraceCheckUtils]: 25: Hoare triple {769#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-27 21:27:01,518 INFO L290 TraceCheckUtils]: 24: Hoare triple {765#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {769#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:01,519 INFO L272 TraceCheckUtils]: 23: Hoare triple {785#(not (= (mod |main_#t~mem4| 4294967296) 0))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {765#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:01,519 INFO L290 TraceCheckUtils]: 22: Hoare triple {789#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {785#(not (= (mod |main_#t~mem4| 4294967296) 0))} is VALID [2022-04-27 21:27:01,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {789#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {789#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} is VALID [2022-04-27 21:27:01,522 INFO L290 TraceCheckUtils]: 20: Hoare triple {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {789#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} is VALID [2022-04-27 21:27:01,522 INFO L290 TraceCheckUtils]: 19: Hoare triple {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:01,523 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {675#true} {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:01,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,523 INFO L290 TraceCheckUtils]: 16: Hoare triple {675#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,523 INFO L290 TraceCheckUtils]: 15: Hoare triple {675#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {675#true} is VALID [2022-04-27 21:27:01,523 INFO L272 TraceCheckUtils]: 14: Hoare triple {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {675#true} is VALID [2022-04-27 21:27:01,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:01,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:01,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {796#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:01,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:01,526 INFO L290 TraceCheckUtils]: 9: Hoare triple {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:01,527 INFO L290 TraceCheckUtils]: 8: Hoare triple {834#(forall ((|main_~#array~0.offset| Int)) (= (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (+ |main_~#array~0.offset| 4)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {824#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:01,527 INFO L290 TraceCheckUtils]: 7: Hoare triple {838#(forall ((|main_~#array~0.offset| Int)) (= (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (+ |main_~#array~0.offset| 4)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {834#(forall ((|main_~#array~0.offset| Int)) (= (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (+ |main_~#array~0.offset| 4)))} is VALID [2022-04-27 21:27:01,528 INFO L290 TraceCheckUtils]: 6: Hoare triple {838#(forall ((|main_~#array~0.offset| Int)) (= (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (+ |main_~#array~0.offset| 4)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {838#(forall ((|main_~#array~0.offset| Int)) (= (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (+ |main_~#array~0.offset| 4)))} is VALID [2022-04-27 21:27:01,529 INFO L290 TraceCheckUtils]: 5: Hoare triple {675#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {838#(forall ((|main_~#array~0.offset| Int)) (= (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (+ |main_~#array~0.offset| 4)))} is VALID [2022-04-27 21:27:01,529 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {675#true} {675#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {675#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {675#true} is VALID [2022-04-27 21:27:01,529 INFO L272 TraceCheckUtils]: 0: Hoare triple {675#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-27 21:27:01,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:01,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1656794697] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:27:01,531 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:27:01,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11, 10] total 19 [2022-04-27 21:27:01,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269329345] [2022-04-27 21:27:01,532 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:27:01,532 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 27 [2022-04-27 21:27:01,533 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:27:01,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:01,617 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:01,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-27 21:27:01,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:27:01,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-27 21:27:01,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-27 21:27:01,618 INFO L87 Difference]: Start difference. First operand 36 states and 40 transitions. Second operand has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:02,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:02,527 INFO L93 Difference]: Finished difference Result 77 states and 88 transitions. [2022-04-27 21:27:02,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-27 21:27:02,528 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 27 [2022-04-27 21:27:02,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:27:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 66 transitions. [2022-04-27 21:27:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 66 transitions. [2022-04-27 21:27:02,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 66 transitions. [2022-04-27 21:27:02,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:02,606 INFO L225 Difference]: With dead ends: 77 [2022-04-27 21:27:02,606 INFO L226 Difference]: Without dead ends: 52 [2022-04-27 21:27:02,607 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 42 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=146, Invalid=724, Unknown=0, NotChecked=0, Total=870 [2022-04-27 21:27:02,608 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 37 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 111 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:27:02,608 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 78 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 268 Invalid, 0 Unknown, 111 Unchecked, 0.3s Time] [2022-04-27 21:27:02,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-04-27 21:27:02,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2022-04-27 21:27:02,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:27:02,632 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 21:27:02,632 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 21:27:02,632 INFO L87 Difference]: Start difference. First operand 52 states. Second operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 21:27:02,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:02,639 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-04-27 21:27:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2022-04-27 21:27:02,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:02,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:02,645 INFO L74 IsIncluded]: Start isIncluded. First operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 52 states. [2022-04-27 21:27:02,645 INFO L87 Difference]: Start difference. First operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 52 states. [2022-04-27 21:27:02,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:02,650 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-04-27 21:27:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2022-04-27 21:27:02,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:02,652 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:02,652 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:27:02,652 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:27:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 35 states have (on average 1.1428571428571428) internal successors, (40), 36 states have internal predecessors, (40), 6 states have call successors, (6), 5 states have call predecessors, (6), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-27 21:27:02,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 51 transitions. [2022-04-27 21:27:02,655 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 51 transitions. Word has length 27 [2022-04-27 21:27:02,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:27:02,655 INFO L495 AbstractCegarLoop]: Abstraction has 46 states and 51 transitions. [2022-04-27 21:27:02,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 17 states have (on average 2.8823529411764706) internal successors, (49), 17 states have internal predecessors, (49), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-04-27 21:27:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-27 21:27:02,657 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:27:02,657 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:27:02,687 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-27 21:27:02,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-27 21:27:02,880 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:27:02,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:27:02,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1290504993, now seen corresponding path program 2 times [2022-04-27 21:27:02,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:27:02,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714261992] [2022-04-27 21:27:02,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:27:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:27:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:02,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:27:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:02,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {1171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-04-27 21:27:02,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1158#true} {1158#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-27 21:27:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:02,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {1158#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1158#true} is VALID [2022-04-27 21:27:02,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,985 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1158#true} {1159#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1159#false} is VALID [2022-04-27 21:27:02,987 INFO L272 TraceCheckUtils]: 0: Hoare triple {1158#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:27:02,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {1171#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-04-27 21:27:02,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1158#true} {1158#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1163#(= main_~index~0 0)} is VALID [2022-04-27 21:27:02,990 INFO L290 TraceCheckUtils]: 6: Hoare triple {1163#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1163#(= main_~index~0 0)} is VALID [2022-04-27 21:27:02,990 INFO L290 TraceCheckUtils]: 7: Hoare triple {1163#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1164#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:02,991 INFO L290 TraceCheckUtils]: 8: Hoare triple {1164#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1164#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:02,995 INFO L290 TraceCheckUtils]: 9: Hoare triple {1164#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1165#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:02,995 INFO L290 TraceCheckUtils]: 10: Hoare triple {1165#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1165#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:02,996 INFO L290 TraceCheckUtils]: 11: Hoare triple {1165#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1166#(and (<= main_~index~0 3) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:27:02,996 INFO L290 TraceCheckUtils]: 12: Hoare triple {1166#(and (<= main_~index~0 3) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:02,996 INFO L290 TraceCheckUtils]: 13: Hoare triple {1159#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1159#false} is VALID [2022-04-27 21:27:02,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {1159#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:02,997 INFO L290 TraceCheckUtils]: 15: Hoare triple {1159#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1159#false} is VALID [2022-04-27 21:27:02,997 INFO L272 TraceCheckUtils]: 16: Hoare triple {1159#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1158#true} is VALID [2022-04-27 21:27:02,997 INFO L290 TraceCheckUtils]: 17: Hoare triple {1158#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1158#true} is VALID [2022-04-27 21:27:02,997 INFO L290 TraceCheckUtils]: 18: Hoare triple {1158#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,997 INFO L290 TraceCheckUtils]: 19: Hoare triple {1158#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:02,997 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1158#true} {1159#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 21: Hoare triple {1159#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 22: Hoare triple {1159#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 23: Hoare triple {1159#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 24: Hoare triple {1159#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L272 TraceCheckUtils]: 25: Hoare triple {1159#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 26: Hoare triple {1159#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1159#false} is VALID [2022-04-27 21:27:02,998 INFO L290 TraceCheckUtils]: 27: Hoare triple {1159#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:02,999 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-27 21:27:02,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:27:02,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714261992] [2022-04-27 21:27:02,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714261992] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:27:02,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175165639] [2022-04-27 21:27:03,000 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 21:27:03,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:27:03,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:27:03,008 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) [2022-04-27 21:27:03,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-27 21:27:03,061 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 21:27:03,061 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 21:27:03,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-27 21:27:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:03,076 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:27:03,101 INFO L390 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 19 treesize of output 15 [2022-04-27 21:27:03,153 INFO L356 Elim1Store]: treesize reduction 31, result has 18.4 percent of original size [2022-04-27 21:27:03,153 INFO L390 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 27 treesize of output 26 [2022-04-27 21:27:03,247 INFO L356 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-04-27 21:27:03,247 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 32 [2022-04-27 21:27:03,660 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-27 21:27:03,661 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 10 [2022-04-27 21:27:03,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {1158#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:03,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-04-27 21:27:03,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:03,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1158#true} {1158#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:03,716 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:03,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1163#(= main_~index~0 0)} is VALID [2022-04-27 21:27:03,717 INFO L290 TraceCheckUtils]: 6: Hoare triple {1163#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1193#(and (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:27:03,718 INFO L290 TraceCheckUtils]: 7: Hoare triple {1193#(and (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1197#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 1))} is VALID [2022-04-27 21:27:03,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {1197#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 1))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} is VALID [2022-04-27 21:27:03,719 INFO L290 TraceCheckUtils]: 9: Hoare triple {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1205#(and (= 2 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:27:03,719 INFO L290 TraceCheckUtils]: 10: Hoare triple {1205#(and (= 2 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:27:03,720 INFO L290 TraceCheckUtils]: 11: Hoare triple {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:27:03,720 INFO L290 TraceCheckUtils]: 12: Hoare triple {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:27:03,721 INFO L290 TraceCheckUtils]: 13: Hoare triple {1209#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:03,721 INFO L290 TraceCheckUtils]: 14: Hoare triple {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:03,721 INFO L290 TraceCheckUtils]: 15: Hoare triple {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1226#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:03,723 INFO L272 TraceCheckUtils]: 16: Hoare triple {1226#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1230#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1)))} is VALID [2022-04-27 21:27:03,723 INFO L290 TraceCheckUtils]: 17: Hoare triple {1230#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1234#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} is VALID [2022-04-27 21:27:03,724 INFO L290 TraceCheckUtils]: 18: Hoare triple {1234#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1238#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} is VALID [2022-04-27 21:27:03,724 INFO L290 TraceCheckUtils]: 19: Hoare triple {1238#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1238#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} is VALID [2022-04-27 21:27:03,725 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1238#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.offset_BEFORE_CALL_3| Int) (|v_main_~#array~0.base_BEFORE_CALL_3| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) |v_main_~#array~0.offset_BEFORE_CALL_3|) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_3|) (+ |v_main_~#array~0.offset_BEFORE_CALL_3| 4)) 1))))} {1226#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:03,726 INFO L290 TraceCheckUtils]: 21: Hoare triple {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:03,726 INFO L290 TraceCheckUtils]: 22: Hoare triple {1219#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} is VALID [2022-04-27 21:27:03,727 INFO L290 TraceCheckUtils]: 23: Hoare triple {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} is VALID [2022-04-27 21:27:03,727 INFO L290 TraceCheckUtils]: 24: Hoare triple {1201#(and (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1257#(= |main_#t~mem4| 1)} is VALID [2022-04-27 21:27:03,729 INFO L272 TraceCheckUtils]: 25: Hoare triple {1257#(= |main_#t~mem4| 1)} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1261#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:03,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {1261#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1265#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:03,730 INFO L290 TraceCheckUtils]: 27: Hoare triple {1265#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:03,730 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:03,730 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:27:05,740 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 93 [2022-04-27 21:27:05,783 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-27 21:27:05,784 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 2497 treesize of output 2473 [2022-04-27 21:27:06,136 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:06,137 INFO L290 TraceCheckUtils]: 27: Hoare triple {1265#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-27 21:27:06,137 INFO L290 TraceCheckUtils]: 26: Hoare triple {1261#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1265#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:06,138 INFO L272 TraceCheckUtils]: 25: Hoare triple {1281#(not (= (mod |main_#t~mem4| 4294967296) 0))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1261#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:06,138 INFO L290 TraceCheckUtils]: 24: Hoare triple {1285#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1281#(not (= (mod |main_#t~mem4| 4294967296) 0))} is VALID [2022-04-27 21:27:06,139 INFO L290 TraceCheckUtils]: 23: Hoare triple {1285#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1285#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} is VALID [2022-04-27 21:27:06,140 INFO L290 TraceCheckUtils]: 22: Hoare triple {1292#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1285#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} is VALID [2022-04-27 21:27:06,141 INFO L290 TraceCheckUtils]: 21: Hoare triple {1292#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1292#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:06,143 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1303#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} {1299#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1292#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:06,143 INFO L290 TraceCheckUtils]: 19: Hoare triple {1303#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1303#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} is VALID [2022-04-27 21:27:06,144 INFO L290 TraceCheckUtils]: 18: Hoare triple {1310#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1303#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} is VALID [2022-04-27 21:27:06,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {1158#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1310#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0) (forall ((|v_main_~#array~0.offset_BEFORE_CALL_4| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_4_43 Int) (aux_div_v_main_~index~0_BEFORE_CALL_4_43 Int) (|v_main_~#array~0.base_BEFORE_CALL_4| Int)) (or (= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 0) (not (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_4|) (+ |v_main_~#array~0.offset_BEFORE_CALL_4| (* 4 (mod (+ aux_mod_v_main_~index~0_BEFORE_CALL_4_43 (* aux_div_v_main_~index~0_BEFORE_CALL_4_43 2)) 4294967296)))) 4294967296) 0)) (>= aux_mod_v_main_~index~0_BEFORE_CALL_4_43 2) (> 0 aux_mod_v_main_~index~0_BEFORE_CALL_4_43))))} is VALID [2022-04-27 21:27:06,146 INFO L272 TraceCheckUtils]: 16: Hoare triple {1299#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1158#true} is VALID [2022-04-27 21:27:06,147 INFO L290 TraceCheckUtils]: 15: Hoare triple {1317#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1299#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:06,148 INFO L290 TraceCheckUtils]: 14: Hoare triple {1321#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod main_~index~0 4294967296) 1000)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1317#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0))} is VALID [2022-04-27 21:27:06,149 INFO L290 TraceCheckUtils]: 13: Hoare triple {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1321#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod main_~index~0 4294967296) 1000)))} is VALID [2022-04-27 21:27:06,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:27:06,153 INFO L290 TraceCheckUtils]: 11: Hoare triple {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:27:06,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {1335#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0))))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1325#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:27:06,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {1339#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1335#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:27:06,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {1343#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (mod main_~index~0 2)) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (mod main_~index~0 2)) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0))))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1339#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0))))} is VALID [2022-04-27 21:27:06,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {1347#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (mod (+ main_~index~0 1) 2)) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (mod (+ main_~index~0 1) 2)) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1343#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (mod main_~index~0 2)) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) (mod main_~index~0 2)) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:27:06,170 INFO L290 TraceCheckUtils]: 6: Hoare triple {1351#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 4) (= (* (mod main_~index~0 4294967296) 4) 4))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1347#(forall ((v_ArrVal_50 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (mod (+ main_~index~0 1) 2)) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_50) |main_~#array~0.offset|) 4294967296) 0)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) (mod (+ main_~index~0 1) 2)) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_50) (+ |main_~#array~0.offset| 4)) 4294967296) 0))))} is VALID [2022-04-27 21:27:06,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1351#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 4) (= (* (mod main_~index~0 4294967296) 4) 4))} is VALID [2022-04-27 21:27:06,171 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:06,171 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1158#true} {1158#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:06,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:06,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-04-27 21:27:06,171 INFO L272 TraceCheckUtils]: 0: Hoare triple {1158#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-27 21:27:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:06,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175165639] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:27:06,172 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:27:06,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 16, 18] total 34 [2022-04-27 21:27:06,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226695965] [2022-04-27 21:27:06,172 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:27:06,173 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-27 21:27:06,173 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:27:06,174 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:10,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 71 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:10,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-27 21:27:10,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:27:10,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-27 21:27:10,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=960, Unknown=0, NotChecked=0, Total=1122 [2022-04-27 21:27:10,269 INFO L87 Difference]: Start difference. First operand 46 states and 51 transitions. Second operand has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:11,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:11,690 INFO L93 Difference]: Finished difference Result 98 states and 115 transitions. [2022-04-27 21:27:11,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-27 21:27:11,690 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-27 21:27:11,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:27:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 75 transitions. [2022-04-27 21:27:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 75 transitions. [2022-04-27 21:27:11,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 75 transitions. [2022-04-27 21:27:19,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 71 inductive. 0 not inductive. 4 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:19,822 INFO L225 Difference]: With dead ends: 98 [2022-04-27 21:27:19,822 INFO L226 Difference]: Without dead ends: 65 [2022-04-27 21:27:19,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 34 SyntacticMatches, 4 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 665 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=347, Invalid=2203, Unknown=0, NotChecked=0, Total=2550 [2022-04-27 21:27:19,824 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 39 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 153 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:27:19,824 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 155 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 193 Invalid, 0 Unknown, 153 Unchecked, 0.3s Time] [2022-04-27 21:27:19,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-27 21:27:19,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2022-04-27 21:27:19,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:27:19,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 21:27:19,852 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 21:27:19,852 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 21:27:19,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:19,854 INFO L93 Difference]: Finished difference Result 65 states and 76 transitions. [2022-04-27 21:27:19,854 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2022-04-27 21:27:19,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:19,855 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:19,855 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) Second operand 65 states. [2022-04-27 21:27:19,855 INFO L87 Difference]: Start difference. First operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) Second operand 65 states. [2022-04-27 21:27:19,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:19,858 INFO L93 Difference]: Finished difference Result 65 states and 76 transitions. [2022-04-27 21:27:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2022-04-27 21:27:19,858 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:19,858 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:19,858 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:27:19,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:27:19,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 50 states have (on average 1.16) internal successors, (58), 51 states have internal predecessors, (58), 8 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (7), 5 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-27 21:27:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 73 transitions. [2022-04-27 21:27:19,860 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 73 transitions. Word has length 29 [2022-04-27 21:27:19,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:27:19,861 INFO L495 AbstractCegarLoop]: Abstraction has 63 states and 73 transitions. [2022-04-27 21:27:19,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 30 states have (on average 2.0) internal successors, (60), 31 states have internal predecessors, (60), 6 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:19,861 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2022-04-27 21:27:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-27 21:27:19,861 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:27:19,862 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:27:19,881 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-27 21:27:20,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:27:20,062 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:27:20,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:27:20,063 INFO L85 PathProgramCache]: Analyzing trace with hash 2000451355, now seen corresponding path program 3 times [2022-04-27 21:27:20,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:27:20,063 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339751336] [2022-04-27 21:27:20,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:27:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:27:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:20,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:27:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:20,246 INFO L290 TraceCheckUtils]: 0: Hoare triple {1782#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1766#true} is VALID [2022-04-27 21:27:20,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,246 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1766#true} {1766#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-27 21:27:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:20,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {1766#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1766#true} is VALID [2022-04-27 21:27:20,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {1766#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1766#true} {1767#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1767#false} is VALID [2022-04-27 21:27:20,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {1766#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1782#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:27:20,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {1782#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1766#true} is VALID [2022-04-27 21:27:20,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1766#true} {1766#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {1766#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1771#(= main_~index~0 0)} is VALID [2022-04-27 21:27:20,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {1771#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1771#(= main_~index~0 0)} is VALID [2022-04-27 21:27:20,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {1771#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1772#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:20,256 INFO L290 TraceCheckUtils]: 8: Hoare triple {1772#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1772#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:20,256 INFO L290 TraceCheckUtils]: 9: Hoare triple {1772#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1773#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:20,257 INFO L290 TraceCheckUtils]: 10: Hoare triple {1773#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1773#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:20,257 INFO L290 TraceCheckUtils]: 11: Hoare triple {1773#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1774#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:20,257 INFO L290 TraceCheckUtils]: 12: Hoare triple {1774#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1774#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:20,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {1774#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1775#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:20,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {1775#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1775#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:20,259 INFO L290 TraceCheckUtils]: 15: Hoare triple {1775#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1776#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:20,259 INFO L290 TraceCheckUtils]: 16: Hoare triple {1776#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1776#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:20,260 INFO L290 TraceCheckUtils]: 17: Hoare triple {1776#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1777#(and (<= main_~index~0 6) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:27:20,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {1777#(and (<= main_~index~0 6) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:20,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {1767#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1767#false} is VALID [2022-04-27 21:27:20,260 INFO L290 TraceCheckUtils]: 20: Hoare triple {1767#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:20,260 INFO L290 TraceCheckUtils]: 21: Hoare triple {1767#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1767#false} is VALID [2022-04-27 21:27:20,260 INFO L272 TraceCheckUtils]: 22: Hoare triple {1767#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1766#true} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {1766#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1766#true} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 24: Hoare triple {1766#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:20,261 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1766#true} {1767#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {1767#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {1767#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {1767#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {1767#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L272 TraceCheckUtils]: 31: Hoare triple {1767#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 32: Hoare triple {1767#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 33: Hoare triple {1767#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:20,261 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:20,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-27 21:27:20,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:27:20,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339751336] [2022-04-27 21:27:20,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339751336] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:27:20,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1494276545] [2022-04-27 21:27:20,262 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-27 21:27:20,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:27:20,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:27:20,264 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) [2022-04-27 21:27:20,264 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-27 21:27:20,356 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-04-27 21:27:20,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 21:27:20,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-27 21:27:20,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:20,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:27:20,428 INFO L390 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 19 treesize of output 15 [2022-04-27 21:27:20,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:27:20,492 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2022-04-27 21:27:20,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:27:20,542 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-04-27 21:27:20,597 INFO L356 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2022-04-27 21:27:20,597 INFO L390 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 27 treesize of output 34 [2022-04-27 21:27:20,713 INFO L356 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2022-04-27 21:27:20,713 INFO L390 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 37 treesize of output 44 [2022-04-27 21:27:21,122 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-04-27 21:27:21,187 INFO L272 TraceCheckUtils]: 0: Hoare triple {1766#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:21,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {1766#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1766#true} is VALID [2022-04-27 21:27:21,188 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:21,188 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1766#true} {1766#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:21,188 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:21,189 INFO L290 TraceCheckUtils]: 5: Hoare triple {1766#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1801#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,189 INFO L290 TraceCheckUtils]: 6: Hoare triple {1801#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1801#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,190 INFO L290 TraceCheckUtils]: 7: Hoare triple {1801#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1808#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0))} is VALID [2022-04-27 21:27:21,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {1808#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:27:21,191 INFO L290 TraceCheckUtils]: 9: Hoare triple {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1816#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} is VALID [2022-04-27 21:27:21,192 INFO L290 TraceCheckUtils]: 10: Hoare triple {1816#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1816#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} is VALID [2022-04-27 21:27:21,193 INFO L290 TraceCheckUtils]: 11: Hoare triple {1816#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1823#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= 2 (+ (- 1) main_~index~0)))} is VALID [2022-04-27 21:27:21,194 INFO L290 TraceCheckUtils]: 12: Hoare triple {1823#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= 2 (+ (- 1) main_~index~0)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} is VALID [2022-04-27 21:27:21,194 INFO L290 TraceCheckUtils]: 13: Hoare triple {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} is VALID [2022-04-27 21:27:21,195 INFO L290 TraceCheckUtils]: 14: Hoare triple {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1834#(and (= |main_~#array~0.offset| 0) (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod main_~index~0 4294967296) 4) 4)))} is VALID [2022-04-27 21:27:21,197 INFO L290 TraceCheckUtils]: 15: Hoare triple {1834#(and (= |main_~#array~0.offset| 0) (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod main_~index~0 4294967296) 4) 4)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1838#(and (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4)) (= |main_~#array~0.offset| 0))} is VALID [2022-04-27 21:27:21,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {1838#(and (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4)) (= |main_~#array~0.offset| 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1842#(and (= |main_~#array~0.offset| 0) (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4) (= (* (mod main_~index~0 4294967296) 4) 4)))} is VALID [2022-04-27 21:27:21,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {1842#(and (= |main_~#array~0.offset| 0) (or (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4) (= (* (mod main_~index~0 4294967296) 4) 4)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1846#(and (= |main_~#array~0.offset| 0) (or (= (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4)))} is VALID [2022-04-27 21:27:21,201 INFO L290 TraceCheckUtils]: 18: Hoare triple {1846#(and (= |main_~#array~0.offset| 0) (or (= (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) 4)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} is VALID [2022-04-27 21:27:21,202 INFO L290 TraceCheckUtils]: 19: Hoare triple {1827#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,203 INFO L290 TraceCheckUtils]: 20: Hoare triple {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,206 INFO L272 TraceCheckUtils]: 22: Hoare triple {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} is VALID [2022-04-27 21:27:21,206 INFO L290 TraceCheckUtils]: 23: Hoare triple {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} is VALID [2022-04-27 21:27:21,207 INFO L290 TraceCheckUtils]: 24: Hoare triple {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} is VALID [2022-04-27 21:27:21,207 INFO L290 TraceCheckUtils]: 25: Hoare triple {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} is VALID [2022-04-27 21:27:21,208 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1863#(exists ((|v_main_~#array~0.base_BEFORE_CALL_5| Int)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_5|) 4) 1))} {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,208 INFO L290 TraceCheckUtils]: 27: Hoare triple {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} is VALID [2022-04-27 21:27:21,209 INFO L290 TraceCheckUtils]: 28: Hoare triple {1853#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= main_~index~0 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:27:21,209 INFO L290 TraceCheckUtils]: 29: Hoare triple {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:27:21,210 INFO L290 TraceCheckUtils]: 30: Hoare triple {1812#(and (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1888#(= |main_#t~mem4| 1)} is VALID [2022-04-27 21:27:21,210 INFO L272 TraceCheckUtils]: 31: Hoare triple {1888#(= |main_#t~mem4| 1)} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1892#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:21,211 INFO L290 TraceCheckUtils]: 32: Hoare triple {1892#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1896#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:21,211 INFO L290 TraceCheckUtils]: 33: Hoare triple {1896#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:21,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:21,212 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:27:32,038 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 43 [2022-04-27 21:27:32,056 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 538 treesize of output 530 [2022-04-27 21:27:32,214 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:32,214 INFO L290 TraceCheckUtils]: 33: Hoare triple {1896#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-27 21:27:32,215 INFO L290 TraceCheckUtils]: 32: Hoare triple {1892#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1896#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:32,216 INFO L272 TraceCheckUtils]: 31: Hoare triple {1912#(not (= (mod |main_#t~mem4| 4294967296) 0))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {1892#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:32,216 INFO L290 TraceCheckUtils]: 30: Hoare triple {1916#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {1912#(not (= (mod |main_#t~mem4| 4294967296) 0))} is VALID [2022-04-27 21:27:32,217 INFO L290 TraceCheckUtils]: 29: Hoare triple {1920#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (< (mod main_~index~0 4294967296) 1000)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1916#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)))} is VALID [2022-04-27 21:27:32,218 INFO L290 TraceCheckUtils]: 28: Hoare triple {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {1920#(or (= (mod main_~index~0 2) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (< (mod main_~index~0 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,219 INFO L290 TraceCheckUtils]: 27: Hoare triple {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,220 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {1766#true} {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,220 INFO L290 TraceCheckUtils]: 25: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {1766#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {1766#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {1766#true} is VALID [2022-04-27 21:27:32,220 INFO L272 TraceCheckUtils]: 22: Hoare triple {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {1766#true} is VALID [2022-04-27 21:27:32,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,222 INFO L290 TraceCheckUtils]: 20: Hoare triple {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,222 INFO L290 TraceCheckUtils]: 19: Hoare triple {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {1924#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0)) (= (mod (+ main_~index~0 1) 2) 0) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:27:32,223 INFO L290 TraceCheckUtils]: 18: Hoare triple {1956#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod main_~index~0 4294967296) 1000))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:32,224 INFO L290 TraceCheckUtils]: 17: Hoare triple {1960#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ main_~index~0 1) 4294967296) 1000))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1956#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod main_~index~0 4294967296) 1000))} is VALID [2022-04-27 21:27:32,225 INFO L290 TraceCheckUtils]: 16: Hoare triple {1960#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ main_~index~0 1) 4294967296) 1000))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1960#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ main_~index~0 1) 4294967296) 1000))} is VALID [2022-04-27 21:27:32,226 INFO L290 TraceCheckUtils]: 15: Hoare triple {1967#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ 2 main_~index~0) 4294967296) 1000))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1960#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ main_~index~0 1) 4294967296) 1000))} is VALID [2022-04-27 21:27:32,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1967#(or (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0)) (< (mod (+ 2 main_~index~0) 4294967296) 1000))} is VALID [2022-04-27 21:27:32,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:32,228 INFO L290 TraceCheckUtils]: 12: Hoare triple {1977#(forall ((v_ArrVal_84 Int)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1952#(not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 4294967296) 0))} is VALID [2022-04-27 21:27:32,230 INFO L290 TraceCheckUtils]: 11: Hoare triple {1981#(forall ((v_ArrVal_84 Int)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1977#(forall ((v_ArrVal_84 Int)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} is VALID [2022-04-27 21:27:32,235 INFO L290 TraceCheckUtils]: 10: Hoare triple {1985#(forall ((v_ArrVal_82 Int) (v_ArrVal_84 Int)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_82) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1981#(forall ((v_ArrVal_84 Int)) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} is VALID [2022-04-27 21:27:32,238 INFO L290 TraceCheckUtils]: 9: Hoare triple {1989#(forall ((v_ArrVal_82 Int) (v_ArrVal_84 Int)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_82) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1985#(forall ((v_ArrVal_82 Int) (v_ArrVal_84 Int)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_82) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} is VALID [2022-04-27 21:27:32,240 INFO L290 TraceCheckUtils]: 8: Hoare triple {1993#(= (* (mod main_~index~0 4294967296) 4) 4)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1989#(forall ((v_ArrVal_82 Int) (v_ArrVal_84 Int)) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_82) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_84) (+ |main_~#array~0.offset| 4)) 4294967296) 0)))} is VALID [2022-04-27 21:27:32,241 INFO L290 TraceCheckUtils]: 7: Hoare triple {1997#(= (* (mod (+ main_~index~0 1) 4294967296) 4) 4)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {1993#(= (* (mod main_~index~0 4294967296) 4) 4)} is VALID [2022-04-27 21:27:32,241 INFO L290 TraceCheckUtils]: 6: Hoare triple {1997#(= (* (mod (+ main_~index~0 1) 4294967296) 4) 4)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {1997#(= (* (mod (+ main_~index~0 1) 4294967296) 4) 4)} is VALID [2022-04-27 21:27:32,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {1766#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {1997#(= (* (mod (+ main_~index~0 1) 4294967296) 4) 4)} is VALID [2022-04-27 21:27:32,242 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,242 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1766#true} {1766#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,242 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {1766#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1766#true} is VALID [2022-04-27 21:27:32,242 INFO L272 TraceCheckUtils]: 0: Hoare triple {1766#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-27 21:27:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:32,243 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1494276545] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:27:32,243 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:27:32,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 17, 18] total 39 [2022-04-27 21:27:32,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562086711] [2022-04-27 21:27:32,243 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:27:32,244 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 35 [2022-04-27 21:27:32,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:27:32,245 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:32,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:32,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-27 21:27:32,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:27:32,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-27 21:27:32,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1223, Unknown=0, NotChecked=0, Total=1482 [2022-04-27 21:27:32,346 INFO L87 Difference]: Start difference. First operand 63 states and 73 transitions. Second operand has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:36,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:36,787 INFO L93 Difference]: Finished difference Result 165 states and 201 transitions. [2022-04-27 21:27:36,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-27 21:27:36,788 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 35 [2022-04-27 21:27:36,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:27:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:36,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 160 transitions. [2022-04-27 21:27:36,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 160 transitions. [2022-04-27 21:27:36,798 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 160 transitions. [2022-04-27 21:27:36,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:27:36,987 INFO L225 Difference]: With dead ends: 165 [2022-04-27 21:27:36,987 INFO L226 Difference]: Without dead ends: 121 [2022-04-27 21:27:36,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 42 SyntacticMatches, 17 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2036 ImplicationChecksByTransitivity, 12.3s TimeCoverageRelationStatistics Valid=1129, Invalid=5351, Unknown=0, NotChecked=0, Total=6480 [2022-04-27 21:27:36,990 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 303 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 824 mSolverCounterSat, 266 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 1451 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 266 IncrementalHoareTripleChecker+Valid, 824 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 361 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-27 21:27:36,990 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 106 Invalid, 1451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [266 Valid, 824 Invalid, 0 Unknown, 361 Unchecked, 1.3s Time] [2022-04-27 21:27:36,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-04-27 21:27:37,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 76. [2022-04-27 21:27:37,034 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:27:37,034 INFO L82 GeneralOperation]: Start isEquivalent. First operand 121 states. Second operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 21:27:37,034 INFO L74 IsIncluded]: Start isIncluded. First operand 121 states. Second operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 21:27:37,035 INFO L87 Difference]: Start difference. First operand 121 states. Second operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 21:27:37,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:37,039 INFO L93 Difference]: Finished difference Result 121 states and 138 transitions. [2022-04-27 21:27:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2022-04-27 21:27:37,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:37,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:37,040 INFO L74 IsIncluded]: Start isIncluded. First operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) Second operand 121 states. [2022-04-27 21:27:37,040 INFO L87 Difference]: Start difference. First operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) Second operand 121 states. [2022-04-27 21:27:37,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:27:37,044 INFO L93 Difference]: Finished difference Result 121 states and 138 transitions. [2022-04-27 21:27:37,044 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2022-04-27 21:27:37,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:27:37,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:27:37,044 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:27:37,045 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:27:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 61 states have internal predecessors, (65), 10 states have call successors, (10), 6 states have call predecessors, (10), 4 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-27 21:27:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 84 transitions. [2022-04-27 21:27:37,047 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 84 transitions. Word has length 35 [2022-04-27 21:27:37,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:27:37,047 INFO L495 AbstractCegarLoop]: Abstraction has 76 states and 84 transitions. [2022-04-27 21:27:37,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 37 states have (on average 2.054054054054054) internal successors, (76), 37 states have internal predecessors, (76), 6 states have call successors, (9), 5 states have call predecessors, (9), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-27 21:27:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 84 transitions. [2022-04-27 21:27:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-27 21:27:37,048 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:27:37,048 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:27:37,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-27 21:27:37,260 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:27:37,261 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:27:37,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:27:37,261 INFO L85 PathProgramCache]: Analyzing trace with hash -851369580, now seen corresponding path program 1 times [2022-04-27 21:27:37,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:27:37,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804151803] [2022-04-27 21:27:37,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:27:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:27:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:27:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {2719#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2698#true} is VALID [2022-04-27 21:27:37,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,433 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2698#true} {2698#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-27 21:27:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2698#true} is VALID [2022-04-27 21:27:37,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2698#true} {2699#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-27 21:27:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2698#true} is VALID [2022-04-27 21:27:37,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2698#true} {2699#false} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2699#false} is VALID [2022-04-27 21:27:37,457 INFO L272 TraceCheckUtils]: 0: Hoare triple {2698#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2719#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:27:37,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {2719#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2698#true} is VALID [2022-04-27 21:27:37,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2698#true} {2698#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {2698#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {2703#(= main_~index~0 0)} is VALID [2022-04-27 21:27:37,458 INFO L290 TraceCheckUtils]: 6: Hoare triple {2703#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2703#(= main_~index~0 0)} is VALID [2022-04-27 21:27:37,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {2703#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:37,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:37,460 INFO L290 TraceCheckUtils]: 9: Hoare triple {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:37,460 INFO L290 TraceCheckUtils]: 10: Hoare triple {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:37,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2706#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:37,465 INFO L290 TraceCheckUtils]: 12: Hoare triple {2706#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2706#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:37,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {2706#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2707#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:37,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {2707#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2707#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:37,466 INFO L290 TraceCheckUtils]: 15: Hoare triple {2707#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2708#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:37,466 INFO L290 TraceCheckUtils]: 16: Hoare triple {2708#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2708#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:37,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {2708#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2709#(and (<= 6 main_~index~0) (<= main_~index~0 6))} is VALID [2022-04-27 21:27:37,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {2709#(and (<= 6 main_~index~0) (<= main_~index~0 6))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2709#(and (<= 6 main_~index~0) (<= main_~index~0 6))} is VALID [2022-04-27 21:27:37,468 INFO L290 TraceCheckUtils]: 19: Hoare triple {2709#(and (<= 6 main_~index~0) (<= main_~index~0 6))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2710#(and (<= main_~index~0 7) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {2710#(and (<= main_~index~0 7) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {2699#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {2699#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 23: Hoare triple {2699#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L272 TraceCheckUtils]: 24: Hoare triple {2699#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2698#true} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2698#true} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {2698#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 27: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,469 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2698#true} {2699#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 29: Hoare triple {2699#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,469 INFO L290 TraceCheckUtils]: 30: Hoare triple {2699#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 31: Hoare triple {2699#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {2699#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L272 TraceCheckUtils]: 33: Hoare triple {2699#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2698#true} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 34: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2698#true} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {2698#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:37,470 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2698#true} {2699#false} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 38: Hoare triple {2699#false} [92] L40-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 39: Hoare triple {2699#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 40: Hoare triple {2699#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L290 TraceCheckUtils]: 41: Hoare triple {2699#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,470 INFO L272 TraceCheckUtils]: 42: Hoare triple {2699#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2699#false} is VALID [2022-04-27 21:27:37,471 INFO L290 TraceCheckUtils]: 43: Hoare triple {2699#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2699#false} is VALID [2022-04-27 21:27:37,471 INFO L290 TraceCheckUtils]: 44: Hoare triple {2699#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 49 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 21:27:37,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:27:37,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804151803] [2022-04-27 21:27:37,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804151803] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:27:37,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1205304553] [2022-04-27 21:27:37,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:27:37,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:27:37,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:27:37,473 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 21:27:37,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-27 21:27:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 48 conjunts are in the unsatisfiable core [2022-04-27 21:27:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:27:37,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:27:37,610 INFO L390 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 19 treesize of output 15 [2022-04-27 21:27:37,691 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-27 21:27:37,691 INFO L390 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 37 treesize of output 36 [2022-04-27 21:27:37,757 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-27 21:27:37,758 INFO L390 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 35 treesize of output 34 [2022-04-27 21:27:37,819 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-27 21:27:37,819 INFO L390 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 37 treesize of output 36 [2022-04-27 21:27:38,908 INFO L356 Elim1Store]: treesize reduction 70, result has 20.5 percent of original size [2022-04-27 21:27:38,908 INFO L390 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 40 treesize of output 39 [2022-04-27 21:27:48,893 INFO L356 Elim1Store]: treesize reduction 48, result has 5.9 percent of original size [2022-04-27 21:27:48,893 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 15 [2022-04-27 21:27:49,483 INFO L272 TraceCheckUtils]: 0: Hoare triple {2698#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:49,483 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2698#true} is VALID [2022-04-27 21:27:49,483 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:49,483 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2698#true} {2698#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:49,483 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:27:49,483 INFO L290 TraceCheckUtils]: 5: Hoare triple {2698#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {2703#(= main_~index~0 0)} is VALID [2022-04-27 21:27:49,484 INFO L290 TraceCheckUtils]: 6: Hoare triple {2703#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2703#(= main_~index~0 0)} is VALID [2022-04-27 21:27:49,484 INFO L290 TraceCheckUtils]: 7: Hoare triple {2703#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:49,485 INFO L290 TraceCheckUtils]: 8: Hoare triple {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:27:49,485 INFO L290 TraceCheckUtils]: 9: Hoare triple {2704#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:27:49,486 INFO L290 TraceCheckUtils]: 10: Hoare triple {2705#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2753#(and (<= main_~index~0 2) (<= 2 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:27:49,488 INFO L290 TraceCheckUtils]: 11: Hoare triple {2753#(and (<= main_~index~0 2) (<= 2 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2757#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:49,489 INFO L290 TraceCheckUtils]: 12: Hoare triple {2757#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (<= 3 main_~index~0) (<= main_~index~0 3))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2757#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:27:49,490 INFO L290 TraceCheckUtils]: 13: Hoare triple {2757#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (<= 3 main_~index~0) (<= main_~index~0 3))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2764#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) |main_~#array~0.offset|)) (mod main_~index~0 2)) (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:49,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {2764#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) |main_~#array~0.offset|)) (mod main_~index~0 2)) (<= 4 main_~index~0) (<= main_~index~0 4))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2764#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) |main_~#array~0.offset|)) (mod main_~index~0 2)) (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:27:49,493 INFO L290 TraceCheckUtils]: 15: Hoare triple {2764#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* 4 (mod (+ 4294967294 main_~index~0) 4294967296)) |main_~#array~0.offset|)) (mod main_~index~0 2)) (<= 4 main_~index~0) (<= main_~index~0 4))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2771#(and (<= 5 main_~index~0) (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 4294967293) 4294967296) 4) |main_~#array~0.offset|))) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:49,494 INFO L290 TraceCheckUtils]: 16: Hoare triple {2771#(and (<= 5 main_~index~0) (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 4294967293) 4294967296) 4) |main_~#array~0.offset|))) (<= main_~index~0 5))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2771#(and (<= 5 main_~index~0) (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 4294967293) 4294967296) 4) |main_~#array~0.offset|))) (<= main_~index~0 5))} is VALID [2022-04-27 21:27:49,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {2771#(and (<= 5 main_~index~0) (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 4294967293) 4294967296) 4) |main_~#array~0.offset|))) (<= main_~index~0 5))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2778#(and (<= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 4294967292 main_~index~0) 4294967296) 4))) (mod main_~index~0 2)) (<= main_~index~0 6))} is VALID [2022-04-27 21:27:49,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {2778#(and (<= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 4294967292 main_~index~0) 4294967296) 4))) (mod main_~index~0 2)) (<= main_~index~0 6))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} is VALID [2022-04-27 21:27:49,502 INFO L290 TraceCheckUtils]: 19: Hoare triple {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} is VALID [2022-04-27 21:27:49,502 INFO L290 TraceCheckUtils]: 20: Hoare triple {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} is VALID [2022-04-27 21:27:49,504 INFO L290 TraceCheckUtils]: 21: Hoare triple {2782#(exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26))))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {2792#(and (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} is VALID [2022-04-27 21:27:49,505 INFO L290 TraceCheckUtils]: 22: Hoare triple {2792#(and (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2792#(and (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} is VALID [2022-04-27 21:27:49,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {2792#(and (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2799#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} is VALID [2022-04-27 21:27:49,510 INFO L272 TraceCheckUtils]: 24: Hoare triple {2799#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2803#(exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26)))} is VALID [2022-04-27 21:27:49,513 INFO L290 TraceCheckUtils]: 25: Hoare triple {2803#(exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2807#(and (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))} is VALID [2022-04-27 21:27:49,519 INFO L290 TraceCheckUtils]: 26: Hoare triple {2807#(and (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2811#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))))} is VALID [2022-04-27 21:27:49,525 INFO L290 TraceCheckUtils]: 27: Hoare triple {2811#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2811#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))))} is VALID [2022-04-27 21:27:49,526 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2811#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((aux_div_main_~index~0_21 Int) (|v_main_~#array~0.offset_BEFORE_CALL_7| Int) (|v_main_~#array~0.base_BEFORE_CALL_7| Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_7|) (+ |v_main_~#array~0.offset_BEFORE_CALL_7| (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4))) v_arrayElimCell_26))))} {2799#(and (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= main_~index~0 0) (exists ((aux_div_main_~index~0_21 Int) (v_arrayElimCell_26 Int)) (and (<= 0 v_arrayElimCell_26) (<= (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 6) (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_26) (< v_arrayElimCell_26 2) (<= 6 (+ (* 2 aux_div_main_~index~0_21) v_arrayElimCell_26)))))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2818#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:49,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {2818#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {2818#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 0))} is VALID [2022-04-27 21:27:49,530 INFO L290 TraceCheckUtils]: 30: Hoare triple {2818#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:49,532 INFO L290 TraceCheckUtils]: 31: Hoare triple {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:49,534 INFO L290 TraceCheckUtils]: 32: Hoare triple {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:49,541 INFO L272 TraceCheckUtils]: 33: Hoare triple {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} is VALID [2022-04-27 21:27:49,551 INFO L290 TraceCheckUtils]: 34: Hoare triple {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} is VALID [2022-04-27 21:27:49,559 INFO L290 TraceCheckUtils]: 35: Hoare triple {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} is VALID [2022-04-27 21:27:51,562 WARN L290 TraceCheckUtils]: 36: Hoare triple {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} is UNKNOWN [2022-04-27 21:27:51,563 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2835#(exists ((|v_main_~#array~0.offset_BEFORE_CALL_8| Int) (|v_main_~#array~0.base_BEFORE_CALL_8| Int) (v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) |v_main_~#array~0.offset_BEFORE_CALL_8|) 4294967296) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_8|) (+ |v_main_~#array~0.offset_BEFORE_CALL_8| (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4))) v_arrayElimCell_27)))} {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:51,564 INFO L290 TraceCheckUtils]: 38: Hoare triple {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [92] L40-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} is VALID [2022-04-27 21:27:51,565 INFO L290 TraceCheckUtils]: 39: Hoare triple {2825#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= main_~index~0 1))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2854#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= (+ (- 1) main_~index~0) 1))} is VALID [2022-04-27 21:27:51,567 INFO L290 TraceCheckUtils]: 40: Hoare triple {2854#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= (+ (- 1) main_~index~0) 1))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2854#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= (+ (- 1) main_~index~0) 1))} is VALID [2022-04-27 21:27:51,569 INFO L290 TraceCheckUtils]: 41: Hoare triple {2854#(and (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0) (exists ((v_arrayElimCell_27 Int) (v_aux_div_main_~index~0_21_1 Int)) (and (= (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967292 (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 4294967296) 4) |main_~#array~0.offset|)) v_arrayElimCell_27) (<= (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27) 6) (<= 6 (+ (* v_aux_div_main_~index~0_21_1 2) v_arrayElimCell_27)) (< v_arrayElimCell_27 2) (<= 0 v_arrayElimCell_27))) (= (+ (- 1) main_~index~0) 1))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2861#(and (< |main_#t~mem3| 2) (<= 0 |main_#t~mem3|) (<= (div (+ (- 6) |main_#t~mem3|) (- 2)) (div (+ (* (- 1) |main_#t~mem3|) 6) 2)))} is VALID [2022-04-27 21:27:51,570 INFO L272 TraceCheckUtils]: 42: Hoare triple {2861#(and (< |main_#t~mem3| 2) (<= 0 |main_#t~mem3|) (<= (div (+ (- 6) |main_#t~mem3|) (- 2)) (div (+ (* (- 1) |main_#t~mem3|) 6) 2)))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2865#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:27:51,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {2865#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2869#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:27:51,570 INFO L290 TraceCheckUtils]: 44: Hoare triple {2869#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:51,570 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:27:51,571 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-27 21:27:51,571 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:27:55,872 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 128 [2022-04-27 21:27:56,011 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-27 21:27:56,012 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 70064 treesize of output 69920 [2022-04-27 21:28:01,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:28:01,984 INFO L290 TraceCheckUtils]: 44: Hoare triple {2869#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-27 21:28:01,984 INFO L290 TraceCheckUtils]: 43: Hoare triple {2865#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2869#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:28:01,985 INFO L272 TraceCheckUtils]: 42: Hoare triple {2885#(= (mod |main_#t~mem3| 4294967296) 0)} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2865#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:28:01,985 INFO L290 TraceCheckUtils]: 41: Hoare triple {2889#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2885#(= (mod |main_#t~mem3| 4294967296) 0)} is VALID [2022-04-27 21:28:01,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {2889#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2889#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:01,986 INFO L290 TraceCheckUtils]: 39: Hoare triple {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2889#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:01,987 INFO L290 TraceCheckUtils]: 38: Hoare triple {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [92] L40-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} is VALID [2022-04-27 21:28:01,987 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {2698#true} {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} is VALID [2022-04-27 21:28:01,987 INFO L290 TraceCheckUtils]: 36: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:01,987 INFO L290 TraceCheckUtils]: 35: Hoare triple {2698#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:01,987 INFO L290 TraceCheckUtils]: 34: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2698#true} is VALID [2022-04-27 21:28:01,988 INFO L272 TraceCheckUtils]: 33: Hoare triple {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {2698#true} is VALID [2022-04-27 21:28:01,988 INFO L290 TraceCheckUtils]: 32: Hoare triple {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} is VALID [2022-04-27 21:28:01,988 INFO L290 TraceCheckUtils]: 31: Hoare triple {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} is VALID [2022-04-27 21:28:01,989 INFO L290 TraceCheckUtils]: 30: Hoare triple {2924#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {2896#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|)) 4294967296) 0) (not (<= (mod (+ main_~index~0 1) 2) 0)))} is VALID [2022-04-27 21:28:01,990 INFO L290 TraceCheckUtils]: 29: Hoare triple {2924#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {2924#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:01,998 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2935#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} {2931#(or (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2924#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:01,998 INFO L290 TraceCheckUtils]: 27: Hoare triple {2935#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2935#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} is VALID [2022-04-27 21:28:01,999 INFO L290 TraceCheckUtils]: 26: Hoare triple {2942#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {2935#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} is VALID [2022-04-27 21:28:01,999 INFO L290 TraceCheckUtils]: 25: Hoare triple {2698#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {2942#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0) (forall ((aux_div_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.base_BEFORE_CALL_10| Int) (aux_mod_v_main_~index~0_BEFORE_CALL_10_38 Int) (|v_main_~#array~0.offset_BEFORE_CALL_10| Int)) (or (< aux_mod_v_main_~index~0_BEFORE_CALL_10_38 0) (= (mod (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_10|) (+ (* 4 (mod (+ (* aux_div_v_main_~index~0_BEFORE_CALL_10_38 2) aux_mod_v_main_~index~0_BEFORE_CALL_10_38 2) 4294967296)) |v_main_~#array~0.offset_BEFORE_CALL_10|)) 4294967296) 0) (< 0 aux_mod_v_main_~index~0_BEFORE_CALL_10_38))))} is VALID [2022-04-27 21:28:01,999 INFO L272 TraceCheckUtils]: 24: Hoare triple {2931#(or (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {2698#true} is VALID [2022-04-27 21:28:02,000 INFO L290 TraceCheckUtils]: 23: Hoare triple {2949#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (<= (mod main_~index~0 2) 0)))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {2931#(or (not (= (mod |main_#t~mem3| 4294967296) 0)) (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:02,000 INFO L290 TraceCheckUtils]: 22: Hoare triple {2953#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (<= (mod main_~index~0 2) 0)) (not (< (mod main_~index~0 4294967296) 1000)))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {2949#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (<= (mod main_~index~0 2) 0)))} is VALID [2022-04-27 21:28:02,001 INFO L290 TraceCheckUtils]: 21: Hoare triple {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {2953#(or (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4))) 4294967296) 0) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) 4294967296) 0)) (not (<= (mod main_~index~0 2) 0)) (not (< (mod main_~index~0 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,001 INFO L290 TraceCheckUtils]: 20: Hoare triple {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,001 INFO L290 TraceCheckUtils]: 19: Hoare triple {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,002 INFO L290 TraceCheckUtils]: 18: Hoare triple {2967#(forall ((v_ArrVal_130 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2957#(or (= 0 (mod (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 4294967296)) (not (= (mod (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {2971#(forall ((v_ArrVal_130 Int)) (or (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2967#(forall ((v_ArrVal_130 Int)) (or (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,006 INFO L290 TraceCheckUtils]: 16: Hoare triple {2975#(forall ((v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_128) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_128) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2971#(forall ((v_ArrVal_130 Int)) (or (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:28:02,012 INFO L290 TraceCheckUtils]: 15: Hoare triple {2979#(forall ((v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2975#(forall ((v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_128) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_128) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {2983#(forall ((v_ArrVal_125 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_125) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_125) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2979#(forall ((v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:28:02,078 INFO L290 TraceCheckUtils]: 13: Hoare triple {2987#(forall ((v_ArrVal_125 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2983#(forall ((v_ArrVal_125 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_125) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_125) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:28:02,130 INFO L290 TraceCheckUtils]: 12: Hoare triple {2991#(forall ((v_ArrVal_125 Int) (v_ArrVal_123 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_123) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_123) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2987#(forall ((v_ArrVal_125 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:28:02,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {2995#(forall ((v_ArrVal_125 Int) (v_ArrVal_123 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (not (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_123) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_125) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ main_~index~0 4) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_123) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_125) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ main_~index~0 4) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2991#(forall ((v_ArrVal_125 Int) (v_ArrVal_123 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_123) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0) (not (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4)) v_ArrVal_123) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_125) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_128) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0))))} is VALID [2022-04-27 21:28:02,168 INFO L290 TraceCheckUtils]: 10: Hoare triple {2999#(or (= 8 (* (mod main_~index~0 4294967296) 4)) (not (< (mod main_~index~0 4294967296) 1000)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {2995#(forall ((v_ArrVal_125 Int) (v_ArrVal_123 Int) (v_ArrVal_130 Int) (v_ArrVal_128 Int)) (or (not (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_123) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_125) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ main_~index~0 4) 4294967296) 4)) v_ArrVal_130) |main_~#array~0.offset|) 4294967296) 0)) (= (mod (select (store (store (store (store (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ main_~index~0 1) 4294967296) 4) |main_~#array~0.offset|) v_ArrVal_123) (+ |main_~#array~0.offset| (* (mod (+ 2 main_~index~0) 4294967296) 4)) v_ArrVal_125) (+ (* 4 (mod (+ 3 main_~index~0) 4294967296)) |main_~#array~0.offset|) v_ArrVal_128) (+ |main_~#array~0.offset| (* (mod (+ main_~index~0 4) 4294967296) 4)) v_ArrVal_130) (+ |main_~#array~0.offset| 8)) 4294967296) 0)))} is VALID [2022-04-27 21:28:02,169 INFO L290 TraceCheckUtils]: 9: Hoare triple {3003#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 8) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {2999#(or (= 8 (* (mod main_~index~0 4294967296) 4)) (not (< (mod main_~index~0 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,169 INFO L290 TraceCheckUtils]: 8: Hoare triple {3003#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 8) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3003#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 8) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {3010#(or (= (* (mod (+ 2 main_~index~0) 4294967296) 4) 8) (not (< (mod (+ 2 main_~index~0) 4294967296) 1000)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3003#(or (= (* (mod (+ main_~index~0 1) 4294967296) 4) 8) (not (< (mod (+ main_~index~0 1) 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,170 INFO L290 TraceCheckUtils]: 6: Hoare triple {3014#(or (= (* (mod (+ 2 main_~index~0) 4294967296) 4) 8) (not (< (mod (+ 2 main_~index~0) 4294967296) 1000)) (not (< (mod main_~index~0 4294967296) 1000)))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3010#(or (= (* (mod (+ 2 main_~index~0) 4294967296) 4) 8) (not (< (mod (+ 2 main_~index~0) 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,171 INFO L290 TraceCheckUtils]: 5: Hoare triple {2698#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {3014#(or (= (* (mod (+ 2 main_~index~0) 4294967296) 4) 8) (not (< (mod (+ 2 main_~index~0) 4294967296) 1000)) (not (< (mod main_~index~0 4294967296) 1000)))} is VALID [2022-04-27 21:28:02,171 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:02,171 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2698#true} {2698#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:02,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:02,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2698#true} is VALID [2022-04-27 21:28:02,171 INFO L272 TraceCheckUtils]: 0: Hoare triple {2698#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-27 21:28:02,172 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-27 21:28:02,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1205304553] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-27 21:28:02,172 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-27 21:28:02,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 23, 26] total 51 [2022-04-27 21:28:02,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544279090] [2022-04-27 21:28:02,172 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-27 21:28:02,175 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) Word has length 46 [2022-04-27 21:28:02,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-27 21:28:02,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-27 21:28:04,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 110 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-27 21:28:04,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-27 21:28:04,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-27 21:28:04,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-27 21:28:04,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=2223, Unknown=5, NotChecked=0, Total=2550 [2022-04-27 21:28:04,533 INFO L87 Difference]: Start difference. First operand 76 states and 84 transitions. Second operand has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-27 21:28:07,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:28:07,964 INFO L93 Difference]: Finished difference Result 158 states and 182 transitions. [2022-04-27 21:28:07,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-27 21:28:07,964 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) Word has length 46 [2022-04-27 21:28:07,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-27 21:28:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-27 21:28:07,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 94 transitions. [2022-04-27 21:28:07,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-27 21:28:07,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 94 transitions. [2022-04-27 21:28:07,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 94 transitions. [2022-04-27 21:28:08,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-27 21:28:08,219 INFO L225 Difference]: With dead ends: 158 [2022-04-27 21:28:08,219 INFO L226 Difference]: Without dead ends: 103 [2022-04-27 21:28:08,220 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 58 SyntacticMatches, 4 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1431 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=570, Invalid=4393, Unknown=7, NotChecked=0, Total=4970 [2022-04-27 21:28:08,221 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 35 mSDsluCounter, 197 mSDsCounter, 0 mSdLazyCounter, 331 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 581 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 331 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 191 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-27 21:28:08,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 213 Invalid, 581 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 331 Invalid, 0 Unknown, 191 Unchecked, 0.4s Time] [2022-04-27 21:28:08,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-27 21:28:08,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 100. [2022-04-27 21:28:08,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-27 21:28:08,279 INFO L82 GeneralOperation]: Start isEquivalent. First operand 103 states. Second operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:28:08,280 INFO L74 IsIncluded]: Start isIncluded. First operand 103 states. Second operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:28:08,280 INFO L87 Difference]: Start difference. First operand 103 states. Second operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:28:08,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:28:08,283 INFO L93 Difference]: Finished difference Result 103 states and 118 transitions. [2022-04-27 21:28:08,283 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2022-04-27 21:28:08,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:28:08,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:28:08,284 INFO L74 IsIncluded]: Start isIncluded. First operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) Second operand 103 states. [2022-04-27 21:28:08,284 INFO L87 Difference]: Start difference. First operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) Second operand 103 states. [2022-04-27 21:28:08,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-27 21:28:08,287 INFO L93 Difference]: Finished difference Result 103 states and 118 transitions. [2022-04-27 21:28:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2022-04-27 21:28:08,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-27 21:28:08,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-27 21:28:08,287 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-27 21:28:08,287 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-27 21:28:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 82 states have (on average 1.0975609756097562) internal successors, (90), 83 states have internal predecessors, (90), 13 states have call successors, (13), 6 states have call predecessors, (13), 4 states have return successors, (12), 10 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-27 21:28:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 115 transitions. [2022-04-27 21:28:08,290 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 115 transitions. Word has length 46 [2022-04-27 21:28:08,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-27 21:28:08,291 INFO L495 AbstractCegarLoop]: Abstraction has 100 states and 115 transitions. [2022-04-27 21:28:08,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 47 states have (on average 1.9574468085106382) internal successors, (92), 48 states have internal predecessors, (92), 8 states have call successors, (12), 6 states have call predecessors, (12), 4 states have return successors, (7), 6 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-27 21:28:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 115 transitions. [2022-04-27 21:28:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-27 21:28:08,292 INFO L187 NwaCegarLoop]: Found error trace [2022-04-27 21:28:08,292 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-27 21:28:08,316 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-27 21:28:08,507 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:28:08,508 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-27 21:28:08,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-27 21:28:08,508 INFO L85 PathProgramCache]: Analyzing trace with hash 376468376, now seen corresponding path program 2 times [2022-04-27 21:28:08,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-27 21:28:08,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897903542] [2022-04-27 21:28:08,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-27 21:28:08,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-27 21:28:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:08,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-27 21:28:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:08,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {3676#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3650#true} is VALID [2022-04-27 21:28:08,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,715 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3650#true} {3650#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-04-27 21:28:08,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:08,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,722 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,722 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3650#true} {3651#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-27 21:28:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:08,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,728 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3650#true} {3651#false} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-27 21:28:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:08,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3650#true} {3651#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,734 INFO L272 TraceCheckUtils]: 0: Hoare triple {3650#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3676#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-27 21:28:08,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {3676#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3650#true} is VALID [2022-04-27 21:28:08,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3650#true} {3650#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,734 INFO L272 TraceCheckUtils]: 4: Hoare triple {3650#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {3650#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {3655#(= main_~index~0 0)} is VALID [2022-04-27 21:28:08,735 INFO L290 TraceCheckUtils]: 6: Hoare triple {3655#(= main_~index~0 0)} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3655#(= main_~index~0 0)} is VALID [2022-04-27 21:28:08,735 INFO L290 TraceCheckUtils]: 7: Hoare triple {3655#(= main_~index~0 0)} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3656#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:28:08,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {3656#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3656#(and (<= main_~index~0 1) (<= 1 main_~index~0))} is VALID [2022-04-27 21:28:08,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {3656#(and (<= main_~index~0 1) (<= 1 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3657#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:28:08,737 INFO L290 TraceCheckUtils]: 10: Hoare triple {3657#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3657#(and (<= main_~index~0 2) (<= 2 main_~index~0))} is VALID [2022-04-27 21:28:08,738 INFO L290 TraceCheckUtils]: 11: Hoare triple {3657#(and (<= main_~index~0 2) (<= 2 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3658#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:28:08,738 INFO L290 TraceCheckUtils]: 12: Hoare triple {3658#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3658#(and (<= 3 main_~index~0) (<= main_~index~0 3))} is VALID [2022-04-27 21:28:08,739 INFO L290 TraceCheckUtils]: 13: Hoare triple {3658#(and (<= 3 main_~index~0) (<= main_~index~0 3))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3659#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:28:08,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {3659#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3659#(and (<= 4 main_~index~0) (<= main_~index~0 4))} is VALID [2022-04-27 21:28:08,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {3659#(and (<= 4 main_~index~0) (<= main_~index~0 4))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3660#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:28:08,741 INFO L290 TraceCheckUtils]: 16: Hoare triple {3660#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3660#(and (<= 5 main_~index~0) (<= main_~index~0 5))} is VALID [2022-04-27 21:28:08,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {3660#(and (<= 5 main_~index~0) (<= main_~index~0 5))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3661#(and (<= 6 main_~index~0) (<= main_~index~0 6))} is VALID [2022-04-27 21:28:08,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {3661#(and (<= 6 main_~index~0) (<= main_~index~0 6))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3661#(and (<= 6 main_~index~0) (<= main_~index~0 6))} is VALID [2022-04-27 21:28:08,742 INFO L290 TraceCheckUtils]: 19: Hoare triple {3661#(and (<= 6 main_~index~0) (<= main_~index~0 6))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3662#(and (<= 7 main_~index~0) (<= main_~index~0 7))} is VALID [2022-04-27 21:28:08,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {3662#(and (<= 7 main_~index~0) (<= main_~index~0 7))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3662#(and (<= 7 main_~index~0) (<= main_~index~0 7))} is VALID [2022-04-27 21:28:08,744 INFO L290 TraceCheckUtils]: 21: Hoare triple {3662#(and (<= 7 main_~index~0) (<= main_~index~0 7))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3663#(and (<= main_~index~0 8) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} is VALID [2022-04-27 21:28:08,744 INFO L290 TraceCheckUtils]: 22: Hoare triple {3663#(and (<= main_~index~0 8) (not (<= (+ (div main_~index~0 4294967296) 1) 0)))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,744 INFO L290 TraceCheckUtils]: 23: Hoare triple {3651#false} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {3651#false} is VALID [2022-04-27 21:28:08,744 INFO L290 TraceCheckUtils]: 24: Hoare triple {3651#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,744 INFO L290 TraceCheckUtils]: 25: Hoare triple {3651#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L272 TraceCheckUtils]: 26: Hoare triple {3651#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 27: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 28: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 29: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {3650#true} {3651#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 31: Hoare triple {3651#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 32: Hoare triple {3651#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 33: Hoare triple {3651#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 34: Hoare triple {3651#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,745 INFO L272 TraceCheckUtils]: 35: Hoare triple {3651#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 36: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 37: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,745 INFO L290 TraceCheckUtils]: 38: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,746 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {3650#true} {3651#false} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 40: Hoare triple {3651#false} [92] L40-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 41: Hoare triple {3651#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 42: Hoare triple {3651#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 43: Hoare triple {3651#false} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L272 TraceCheckUtils]: 44: Hoare triple {3651#false} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3650#true} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 45: Hoare triple {3650#true} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3650#true} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 46: Hoare triple {3650#true} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:08,746 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {3650#true} {3651#false} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {3651#false} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 50: Hoare triple {3651#false} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3651#false} is VALID [2022-04-27 21:28:08,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {3651#false} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L290 TraceCheckUtils]: 52: Hoare triple {3651#false} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L272 TraceCheckUtils]: 53: Hoare triple {3651#false} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L290 TraceCheckUtils]: 54: Hoare triple {3651#false} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L290 TraceCheckUtils]: 55: Hoare triple {3651#false} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L290 TraceCheckUtils]: 56: Hoare triple {3651#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 64 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-27 21:28:08,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-27 21:28:08,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897903542] [2022-04-27 21:28:08,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897903542] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-27 21:28:08,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1723810810] [2022-04-27 21:28:08,748 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-27 21:28:08,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-27 21:28:08,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-27 21:28:08,752 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-27 21:28:08,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-27 21:28:09,121 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-27 21:28:09,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-27 21:28:09,123 WARN L261 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-27 21:28:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-27 21:28:09,144 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-27 21:28:09,179 INFO L390 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 19 treesize of output 15 [2022-04-27 21:28:09,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,228 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2022-04-27 21:28:09,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,293 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,294 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 48 [2022-04-27 21:28:09,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,384 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,384 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 45 treesize of output 50 [2022-04-27 21:28:09,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,477 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,477 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 54 treesize of output 62 [2022-04-27 21:28:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,586 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,586 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 73 treesize of output 84 [2022-04-27 21:28:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,713 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,713 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 72 treesize of output 86 [2022-04-27 21:28:09,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-27 21:28:09,863 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:09,863 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 75 treesize of output 92 [2022-04-27 21:28:12,182 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-27 21:28:12,182 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 64 treesize of output 28 [2022-04-27 21:28:12,264 INFO L272 TraceCheckUtils]: 0: Hoare triple {3650#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:12,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [72] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_5| 1))) (and (= (select .cse0 0) 48) (= (select |v_#valid_5| 1) 1) (= 2 (select |v_#length_3| 1)) (< 0 |v_#StackHeapBarrier_2|) (= |v_#NULL.base_1| 0) (= (select |v_#valid_5| 2) 1) (= (select .cse0 1) 0) (= (select |v_#valid_5| 0) 0) (= 31 (select |v_#length_3| 2)) (= |v_#NULL.offset_1| 0))) InVars {#memory_int=|v_#memory_int_5|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_5|, #memory_int=|v_#memory_int_5|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_3|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3650#true} is VALID [2022-04-27 21:28:12,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:12,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3650#true} {3650#true} [99] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:12,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {3650#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-27 21:28:12,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {3650#true} [74] mainENTRY-->L32-3: Formula: (and (= v_main_~index~0_3 0) (not (= |v_main_~#array~0.base_3| 0)) (= |v_#length_1| (store |v_#length_2| |v_main_~#array~0.base_3| 4000)) (= |v_main_~#array~0.offset_3| 0) (= (store |v_#valid_2| |v_main_~#array~0.base_3| 1) |v_#valid_1|) (< |v_#StackHeapBarrier_1| |v_main_~#array~0.base_3|) (= (select |v_#valid_2| |v_main_~#array~0.base_3|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~index~0=v_main_~index~0_3, main_~#array~0.base=|v_main_~#array~0.base_3|, #valid=|v_#valid_1|, main_~#array~0.offset=|v_main_~#array~0.offset_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~index~0, main_~#array~0.base, #valid, main_~#array~0.offset, #length] {3695#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} is VALID [2022-04-27 21:28:12,265 INFO L290 TraceCheckUtils]: 6: Hoare triple {3695#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3699#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:28:12,266 INFO L290 TraceCheckUtils]: 7: Hoare triple {3699#(and (= |main_~#array~0.offset| 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3703#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 1))} is VALID [2022-04-27 21:28:12,267 INFO L290 TraceCheckUtils]: 8: Hoare triple {3703#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 1))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3707#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} is VALID [2022-04-27 21:28:12,267 INFO L290 TraceCheckUtils]: 9: Hoare triple {3707#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= main_~index~0 1))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3711#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:28:12,268 INFO L290 TraceCheckUtils]: 10: Hoare triple {3711#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3715#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:28:12,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {3715#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (+ (- 1) main_~index~0) 1) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3719#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= 3 main_~index~0))} is VALID [2022-04-27 21:28:12,270 INFO L290 TraceCheckUtils]: 12: Hoare triple {3719#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= 3 main_~index~0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3723#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= 3 main_~index~0))} is VALID [2022-04-27 21:28:12,270 INFO L290 TraceCheckUtils]: 13: Hoare triple {3723#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)) (= 3 main_~index~0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3727#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= main_~index~0 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:28:12,271 INFO L290 TraceCheckUtils]: 14: Hoare triple {3727#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= main_~index~0 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3731#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= main_~index~0 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:28:12,272 INFO L290 TraceCheckUtils]: 15: Hoare triple {3731#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= main_~index~0 4) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3735#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 4 (+ (- 1) main_~index~0)) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} is VALID [2022-04-27 21:28:12,273 INFO L290 TraceCheckUtils]: 16: Hoare triple {3735#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 4 (+ (- 1) main_~index~0)) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3739#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 4 (+ (- 1) main_~index~0)) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:28:12,274 INFO L290 TraceCheckUtils]: 17: Hoare triple {3739#(and (= (mod (+ main_~index~0 1) 2) (select (select |#memory_int| |main_~#array~0.base|) (+ (* (mod (+ 4294967295 main_~index~0) 4294967296) 4) |main_~#array~0.offset|))) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 4 (+ (- 1) main_~index~0)) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3743#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,275 INFO L290 TraceCheckUtils]: 18: Hoare triple {3743#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3747#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} is VALID [2022-04-27 21:28:12,276 INFO L290 TraceCheckUtils]: 19: Hoare triple {3747#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 6 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) (mod main_~index~0 2)))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3751#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 7 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {3751#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= 7 main_~index~0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [78] L32-3-->L32-2: Formula: (let ((.cse0 (mod v_main_~index~0_8 4294967296))) (and (= (store |v_#memory_int_4| |v_main_~#array~0.base_6| (store (select |v_#memory_int_4| |v_main_~#array~0.base_6|) (+ (* .cse0 4) |v_main_~#array~0.offset_6|) (mod v_main_~index~0_8 2))) |v_#memory_int_3|) (< .cse0 1000))) InVars {#memory_int=|v_#memory_int_4|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} OutVars{#memory_int=|v_#memory_int_3|, main_~#array~0.offset=|v_main_~#array~0.offset_6|, main_~index~0=v_main_~index~0_8, main_~#array~0.base=|v_main_~#array~0.base_6|} AuxVars[] AssignedVars[#memory_int] {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [80] L32-2-->L32-3: Formula: (= (+ v_main_~index~0_10 1) v_main_~index~0_9) InVars {main_~index~0=v_main_~index~0_10} OutVars{main_#t~post1=|v_main_#t~post1_1|, main_~index~0=v_main_~index~0_9} AuxVars[] AssignedVars[main_~index~0, main_#t~post1] {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,279 INFO L290 TraceCheckUtils]: 22: Hoare triple {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [77] L32-3-->L32-4: Formula: (not (< (mod v_main_~index~0_7 4294967296) 1000)) InVars {main_~index~0=v_main_~index~0_7} OutVars{main_~index~0=v_main_~index~0_7} AuxVars[] AssignedVars[] {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,279 INFO L290 TraceCheckUtils]: 23: Hoare triple {3755#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [79] L32-4-->L36-3: Formula: (= v_main_~index~0_11 0) InVars {} OutVars{main_~index~0=v_main_~index~0_11} AuxVars[] AssignedVars[main_~index~0] {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,280 INFO L290 TraceCheckUtils]: 24: Hoare triple {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,281 INFO L290 TraceCheckUtils]: 25: Hoare triple {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {3772#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,282 INFO L272 TraceCheckUtils]: 26: Hoare triple {3772#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} is VALID [2022-04-27 21:28:12,283 INFO L290 TraceCheckUtils]: 27: Hoare triple {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,283 INFO L290 TraceCheckUtils]: 28: Hoare triple {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,284 INFO L290 TraceCheckUtils]: 29: Hoare triple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,285 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} {3772#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,286 INFO L290 TraceCheckUtils]: 31: Hoare triple {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,286 INFO L290 TraceCheckUtils]: 32: Hoare triple {3765#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= main_~index~0 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} is VALID [2022-04-27 21:28:12,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} is VALID [2022-04-27 21:28:12,292 INFO L290 TraceCheckUtils]: 34: Hoare triple {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {3804#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem4|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= main_~index~0 1))} is VALID [2022-04-27 21:28:12,294 INFO L272 TraceCheckUtils]: 35: Hoare triple {3804#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem4|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= main_~index~0 1))} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} is VALID [2022-04-27 21:28:12,295 INFO L290 TraceCheckUtils]: 36: Hoare triple {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,296 INFO L290 TraceCheckUtils]: 37: Hoare triple {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,297 INFO L290 TraceCheckUtils]: 38: Hoare triple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,298 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} {3804#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem4|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= main_~index~0 1))} [102] __VERIFIER_assertEXIT-->L40-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} is VALID [2022-04-27 21:28:12,299 INFO L290 TraceCheckUtils]: 40: Hoare triple {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} [92] L40-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} is VALID [2022-04-27 21:28:12,299 INFO L290 TraceCheckUtils]: 41: Hoare triple {3797#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0) (= (+ (- 1) main_~index~0) 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,300 INFO L290 TraceCheckUtils]: 42: Hoare triple {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,300 INFO L290 TraceCheckUtils]: 43: Hoare triple {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [85] L37-->L38: Formula: (and (= (mod v_main_~index~0_1 2) 0) (= (select (select |v_#memory_int_1| |v_main_~#array~0.base_1|) (+ (* 4 (mod v_main_~index~0_1 4294967296)) |v_main_~#array~0.offset_1|)) |v_main_#t~mem3_1|)) InVars {#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_~#array~0.base=|v_main_~#array~0.base_1|} OutVars{#memory_int=|v_#memory_int_1|, main_~#array~0.offset=|v_main_~#array~0.offset_1|, main_~index~0=v_main_~index~0_1, main_#t~mem3=|v_main_#t~mem3_1|, main_~#array~0.base=|v_main_~#array~0.base_1|} AuxVars[] AssignedVars[main_#t~mem3] {3833#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,301 INFO L272 TraceCheckUtils]: 44: Hoare triple {3833#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [88] L38-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} is VALID [2022-04-27 21:28:12,302 INFO L290 TraceCheckUtils]: 45: Hoare triple {3776#(exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0)))} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,303 INFO L290 TraceCheckUtils]: 46: Hoare triple {3780#(and (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [95] L21-->L21-2: Formula: (not (= v___VERIFIER_assert_~cond_3 0)) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_3} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,304 INFO L290 TraceCheckUtils]: 47: Hoare triple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} is VALID [2022-04-27 21:28:12,305 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {3784#(and (not (= |__VERIFIER_assert_#in~cond| 0)) (exists ((|v_main_~#array~0.base_BEFORE_CALL_11| Int)) (and (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 24) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 0) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 28) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 4) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 20) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 12) 1) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 8) 0) (= (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_11|) 16) 0))))} {3833#(and (= 2 main_~index~0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| (* (mod main_~index~0 4294967296) 4))) |main_#t~mem3|) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [101] __VERIFIER_assertEXIT-->L38-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod |v_main_#t~mem3_4| 4294967296) 0) 1 0)) InVars {main_#t~mem3=|v_main_#t~mem3_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem3] {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,305 INFO L290 TraceCheckUtils]: 49: Hoare triple {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [90] L38-1-->L36-2: Formula: true InVars {} OutVars{main_#t~mem3=|v_main_#t~mem3_3|} AuxVars[] AssignedVars[main_#t~mem3] {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,306 INFO L290 TraceCheckUtils]: 50: Hoare triple {3826#(and (= (+ (- 2) main_~index~0) 0) (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [93] L36-2-->L36-3: Formula: (= (+ v_main_~index~0_6 1) v_main_~index~0_5) InVars {main_~index~0=v_main_~index~0_6} OutVars{main_#t~post2=|v_main_#t~post2_1|, main_~index~0=v_main_~index~0_5} AuxVars[] AssignedVars[main_~index~0, main_#t~post2] {3855#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (+ (- 3) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,306 INFO L290 TraceCheckUtils]: 51: Hoare triple {3855#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (+ (- 3) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [83] L36-3-->L37: Formula: (< (mod v_main_~index~0_13 4294967296) 1000) InVars {main_~index~0=v_main_~index~0_13} OutVars{main_~index~0=v_main_~index~0_13} AuxVars[] AssignedVars[] {3855#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (+ (- 3) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} is VALID [2022-04-27 21:28:12,307 INFO L290 TraceCheckUtils]: 52: Hoare triple {3855#(and (= |main_~#array~0.offset| 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 4)) 1) (= (+ (- 3) main_~index~0) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 12)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 28)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 24)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 20)) 1) (= (select (select |#memory_int| |main_~#array~0.base|) (+ |main_~#array~0.offset| 8)) 0) (= (select (select |#memory_int| |main_~#array~0.base|) |main_~#array~0.offset|) 0) (= (select (select |#memory_int| |main_~#array~0.base|) (+ 16 |main_~#array~0.offset|)) 0))} [86] L37-->L40: Formula: (and (not (= (mod v_main_~index~0_2 2) 0)) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_2| |v_main_~#array~0.base_2|) (+ (* (mod v_main_~index~0_2 4294967296) 4) |v_main_~#array~0.offset_2|)))) InVars {#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|} OutVars{#memory_int=|v_#memory_int_2|, main_~#array~0.offset=|v_main_~#array~0.offset_2|, main_~index~0=v_main_~index~0_2, main_~#array~0.base=|v_main_~#array~0.base_2|, main_#t~mem4=|v_main_#t~mem4_1|} AuxVars[] AssignedVars[main_#t~mem4] {3862#(= |main_#t~mem4| 1)} is VALID [2022-04-27 21:28:12,307 INFO L272 TraceCheckUtils]: 53: Hoare triple {3862#(= |main_#t~mem4| 1)} [89] L40-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_2| (ite (not (= (mod |v_main_#t~mem4_4| 4294967296) 0)) 1 0)) InVars {main_#t~mem4=|v_main_#t~mem4_4|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_2|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_#t~mem4] {3866#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-27 21:28:12,308 INFO L290 TraceCheckUtils]: 54: Hoare triple {3866#(<= 1 |__VERIFIER_assert_#in~cond|)} [91] __VERIFIER_assertENTRY-->L21: Formula: (= v___VERIFIER_assert_~cond_1 |v___VERIFIER_assert_#in~cond_1|) InVars {__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~cond_1|, __VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_1} AuxVars[] AssignedVars[__VERIFIER_assert_~cond] {3870#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-27 21:28:12,308 INFO L290 TraceCheckUtils]: 55: Hoare triple {3870#(<= 1 __VERIFIER_assert_~cond)} [94] L21-->L22: Formula: (= v___VERIFIER_assert_~cond_2 0) InVars {__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} OutVars{__VERIFIER_assert_~cond=v___VERIFIER_assert_~cond_2} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:12,308 INFO L290 TraceCheckUtils]: 56: Hoare triple {3651#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-27 21:28:12,309 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-27 21:28:12,309 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-27 21:29:06,373 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 486 treesize of output 478 [2022-04-27 21:29:06,973 INFO L356 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2022-04-27 21:29:06,976 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 16882387404 treesize of output 16878168396