/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-e106359-m [2022-04-15 00:25:21,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 00:25:21,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 00:25:21,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-15 00:25:21,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 00:25:21,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 00:25:21,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 00:25:21,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 00:25:21,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 00:25:21,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 00:25:21,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 00:25:21,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 00:25:21,544 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 00:25:21,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 00:25:21,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 00:25:21,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 00:25:21,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 00:25:21,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 00:25:21,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 00:25:21,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 00:25:21,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 00:25:21,557 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-04-15 00:25:21,575 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 00:25:21,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 00:25:21,577 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-15 00:25:21,577 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-15 00:25:21,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-15 00:25:21,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-15 00:25:21,578 INFO L138 SettingsManager]: * Use SBE=true [2022-04-15 00:25:21,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 00:25:21,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 00:25:21,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 00:25:21,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 00:25:21,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 00:25:21,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 00:25:21,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 00:25:21,579 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 00:25:21,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 00:25:21,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 00:25:21,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 00:25:21,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 00:25:21,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 00:25:21,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 00:25:21,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-04-15 00:25:21,581 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-04-15 00:25:21,582 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-15 00:25:21,582 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 00:25:21,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 00:25:21,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 00:25:21,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 00:25:21,804 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 00:25:21,805 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 00:25:21,806 INFO L432 ainManager$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 [2022-04-15 00:25:21,855 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ab81f4a/801449ed978c43fd8e4c1c7f91eb909b/FLAG0fabfa306 [2022-04-15 00:25:22,213 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 00:25:22,214 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_1-1.i [2022-04-15 00:25:22,219 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ab81f4a/801449ed978c43fd8e4c1c7f91eb909b/FLAG0fabfa306 [2022-04-15 00:25:22,659 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0ab81f4a/801449ed978c43fd8e4c1c7f91eb909b [2022-04-15 00:25:22,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 00:25:22,663 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-15 00:25:22,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 00:25:22,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 00:25:22,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 00:25:22,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723ff4da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22, skipping insertion in model container [2022-04-15 00:25:22,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 00:25:22,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 00:25:22,824 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] [2022-04-15 00:25:22,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 00:25:22,860 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 00:25:22,871 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] [2022-04-15 00:25:22,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 00:25:22,888 INFO L208 MainTranslator]: Completed translation [2022-04-15 00:25:22,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22 WrapperNode [2022-04-15 00:25:22,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 00:25:22,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 00:25:22,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 00:25:22,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 00:25:22,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 00:25:22,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 00:25:22,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 00:25:22,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 00:25:22,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (1/1) ... [2022-04-15 00:25:22,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 00:25:22,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:25:22,960 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) [2022-04-15 00:25:22,969 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 [2022-04-15 00:25:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 00:25:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 00:25:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 00:25:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 00:25:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 00:25:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 00:25:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 00:25:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 00:25:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 00:25:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 00:25:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 00:25:23,064 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 00:25:23,065 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 00:25:23,221 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 00:25:23,226 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 00:25:23,227 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-04-15 00:25:23,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 12:25:23 BoogieIcfgContainer [2022-04-15 00:25:23,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 00:25:23,229 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-15 00:25:23,229 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-15 00:25:23,244 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-15 00:25:23,247 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 12:25:23" (1/1) ... [2022-04-15 00:25:23,249 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_QVASR [2022-04-15 00:25:23,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 15.04 12:25:23 BasicIcfg [2022-04-15 00:25:23,268 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-15 00:25:23,270 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 00:25:23,270 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 00:25:23,273 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 00:25:23,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 12:25:22" (1/4) ... [2022-04-15 00:25:23,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78950c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 12:25:23, skipping insertion in model container [2022-04-15 00:25:23,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 12:25:22" (2/4) ... [2022-04-15 00:25:23,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78950c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 12:25:23, skipping insertion in model container [2022-04-15 00:25:23,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 12:25:23" (3/4) ... [2022-04-15 00:25:23,275 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78950c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.04 12:25:23, skipping insertion in model container [2022-04-15 00:25:23,275 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 15.04 12:25:23" (4/4) ... [2022-04-15 00:25:23,276 INFO L111 eAbstractionObserver]: Analyzing ICFG simple_array_index_value_1-1.iqvasr [2022-04-15 00:25:23,281 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-15 00:25:23,282 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 00:25:23,346 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 00:25:23,351 INFO L340 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 [2022-04-15 00:25:23,351 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 00:25:23,374 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) [2022-04-15 00:25:23,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-15 00:25:23,379 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:23,380 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 00:25:23,380 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:23,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:23,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1599893512, now seen corresponding path program 1 times [2022-04-15 00:25:23,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:23,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399375838] [2022-04-15 00:25:23,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:23,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:23,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:23,648 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 [2022-04-15 00:25:23,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-15 00:25:23,650 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 [2022-04-15 00:25:23,653 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 [2022-04-15 00:25:23,654 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 [2022-04-15 00:25:23,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {30#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-15 00:25:23,654 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 [2022-04-15 00:25:23,655 INFO L272 TraceCheckUtils]: 4: Hoare triple {30#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {30#true} is VALID [2022-04-15 00:25:23,656 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 [2022-04-15 00:25:23,657 INFO L290 TraceCheckUtils]: 6: Hoare triple {30#true} [76] L32-3-->L32-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-15 00:25:23,657 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 [2022-04-15 00:25:23,657 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 [2022-04-15 00:25:23,659 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 [2022-04-15 00:25:23,659 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 [2022-04-15 00:25:23,660 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 [2022-04-15 00:25:23,660 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 [2022-04-15 00:25:23,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {31#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {31#false} is VALID [2022-04-15 00:25:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:23,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:23,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1399375838] [2022-04-15 00:25:23,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1399375838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 00:25:23,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 00:25:23,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 00:25:23,666 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648153241] [2022-04-15 00:25:23,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 00:25:23,676 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 [2022-04-15 00:25:23,678 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:25:23,682 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) [2022-04-15 00:25:23,719 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:23,719 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 00:25:23,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:25:23,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 00:25:23,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 00:25:23,757 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) [2022-04-15 00:25:23,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:23,888 INFO L93 Difference]: Finished difference Result 46 states and 58 transitions. [2022-04-15 00:25:23,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 00:25:23,890 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 [2022-04-15 00:25:23,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:25:23,891 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) [2022-04-15 00:25:23,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 58 transitions. [2022-04-15 00:25:23,900 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) [2022-04-15 00:25:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 58 transitions. [2022-04-15 00:25:23,913 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 58 transitions. [2022-04-15 00:25:23,993 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:24,000 INFO L225 Difference]: With dead ends: 46 [2022-04-15 00:25:24,001 INFO L226 Difference]: Without dead ends: 22 [2022-04-15 00:25:24,004 INFO L912 BasicCegarLoop]: 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 [2022-04-15 00:25:24,009 INFO L913 BasicCegarLoop]: 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 [2022-04-15 00:25:24,010 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 31 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 00:25:24,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2022-04-15 00:25:24,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2022-04-15 00:25:24,039 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:25:24,039 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) [2022-04-15 00:25:24,040 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) [2022-04-15 00:25:24,040 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) [2022-04-15 00:25:24,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:24,045 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-04-15 00:25:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-15 00:25:24,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:24,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:24,047 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. [2022-04-15 00:25:24,047 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. [2022-04-15 00:25:24,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:24,056 INFO L93 Difference]: Finished difference Result 22 states and 25 transitions. [2022-04-15 00:25:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-15 00:25:24,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:24,057 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:24,058 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:25:24,058 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:25:24,060 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) [2022-04-15 00:25:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 25 transitions. [2022-04-15 00:25:24,068 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 25 transitions. Word has length 14 [2022-04-15 00:25:24,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:25:24,068 INFO L478 AbstractCegarLoop]: Abstraction has 22 states and 25 transitions. [2022-04-15 00:25:24,069 INFO L479 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) [2022-04-15 00:25:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-04-15 00:25:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-04-15 00:25:24,069 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:24,069 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 00:25:24,070 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 00:25:24,070 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:24,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:24,072 INFO L85 PathProgramCache]: Analyzing trace with hash -952263449, now seen corresponding path program 1 times [2022-04-15 00:25:24,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:24,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577634845] [2022-04-15 00:25:24,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:24,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:24,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,187 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 [2022-04-15 00:25:24,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {172#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-15 00:25:24,188 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 [2022-04-15 00:25:24,188 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 [2022-04-15 00:25:24,189 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 [2022-04-15 00:25:24,189 INFO L290 TraceCheckUtils]: 2: Hoare triple {172#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-15 00:25:24,189 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 [2022-04-15 00:25:24,189 INFO L272 TraceCheckUtils]: 4: Hoare triple {172#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {172#true} is VALID [2022-04-15 00:25:24,190 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 [2022-04-15 00:25:24,190 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 [2022-04-15 00:25:24,190 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 [2022-04-15 00:25:24,198 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 [2022-04-15 00:25:24,198 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 [2022-04-15 00:25:24,199 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 [2022-04-15 00:25:24,199 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 [2022-04-15 00:25:24,199 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 [2022-04-15 00:25:24,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {173#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173#false} is VALID [2022-04-15 00:25:24,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:24,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:24,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577634845] [2022-04-15 00:25:24,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577634845] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 00:25:24,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 00:25:24,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 00:25:24,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728149270] [2022-04-15 00:25:24,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 00:25:24,202 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 [2022-04-15 00:25:24,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:25:24,203 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) [2022-04-15 00:25:24,221 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:24,222 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 00:25:24,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:25:24,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 00:25:24,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 00:25:24,226 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) [2022-04-15 00:25:24,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:24,390 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2022-04-15 00:25:24,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 00:25:24,390 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 [2022-04-15 00:25:24,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:25:24,390 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) [2022-04-15 00:25:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-04-15 00:25:24,393 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) [2022-04-15 00:25:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 51 transitions. [2022-04-15 00:25:24,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 51 transitions. [2022-04-15 00:25:24,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:24,440 INFO L225 Difference]: With dead ends: 43 [2022-04-15 00:25:24,440 INFO L226 Difference]: Without dead ends: 29 [2022-04-15 00:25:24,440 INFO L912 BasicCegarLoop]: 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 [2022-04-15 00:25:24,441 INFO L913 BasicCegarLoop]: 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 [2022-04-15 00:25:24,442 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 25 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 27 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 00:25:24,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-15 00:25:24,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 25. [2022-04-15 00:25:24,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:25:24,447 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) [2022-04-15 00:25:24,447 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) [2022-04-15 00:25:24,448 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) [2022-04-15 00:25:24,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:24,449 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-15 00:25:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-15 00:25:24,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:24,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:24,450 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. [2022-04-15 00:25:24,451 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. [2022-04-15 00:25:24,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:24,453 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-15 00:25:24,453 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-15 00:25:24,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:24,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:24,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:25:24,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:25:24,454 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) [2022-04-15 00:25:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 28 transitions. [2022-04-15 00:25:24,455 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 28 transitions. Word has length 14 [2022-04-15 00:25:24,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:25:24,455 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 28 transitions. [2022-04-15 00:25:24,456 INFO L479 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) [2022-04-15 00:25:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-04-15 00:25:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-04-15 00:25:24,456 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:24,456 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 00:25:24,456 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 00:25:24,457 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:24,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:24,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1051990743, now seen corresponding path program 1 times [2022-04-15 00:25:24,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:24,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [806364500] [2022-04-15 00:25:24,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:24,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,534 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 [2022-04-15 00:25:24,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,534 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 [2022-04-15 00:25:24,535 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 [2022-04-15 00:25:24,535 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 [2022-04-15 00:25:24,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,536 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 [2022-04-15 00:25:24,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,536 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 [2022-04-15 00:25:24,537 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 [2022-04-15 00:25:24,537 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 [2022-04-15 00:25:24,538 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 [2022-04-15 00:25:24,538 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 [2022-04-15 00:25:24,538 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 [2022-04-15 00:25:24,539 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 [2022-04-15 00:25:24,539 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 [2022-04-15 00:25:24,539 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 [2022-04-15 00:25:24,539 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 [2022-04-15 00:25:24,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-15 00:25:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:24,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:24,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [806364500] [2022-04-15 00:25:24,540 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [806364500] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:25:24,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1740187252] [2022-04-15 00:25:24,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:24,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:24,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:25:24,542 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) [2022-04-15 00:25:24,566 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 00:25:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 77 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-15 00:25:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:24,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:25:24,702 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 [2022-04-15 00:25:24,835 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 [2022-04-15 00:25:24,919 INFO L272 TraceCheckUtils]: 0: Hoare triple {336#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,920 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 [2022-04-15 00:25:24,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,920 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 [2022-04-15 00:25:24,920 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:24,921 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 [2022-04-15 00:25:24,922 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 [2022-04-15 00:25:24,922 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 [2022-04-15 00:25:24,923 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 [2022-04-15 00:25:24,924 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 [2022-04-15 00:25:24,924 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 [2022-04-15 00:25:24,925 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 [2022-04-15 00:25:24,926 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 [2022-04-15 00:25:24,926 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 [2022-04-15 00:25:24,927 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 [2022-04-15 00:25:24,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-15 00:25:24,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:24,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:25:25,161 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 [2022-04-15 00:25:25,176 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 [2022-04-15 00:25:25,274 INFO L290 TraceCheckUtils]: 15: Hoare triple {337#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {337#false} is VALID [2022-04-15 00:25:25,275 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 [2022-04-15 00:25:25,275 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 [2022-04-15 00:25:25,276 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 [2022-04-15 00:25:25,277 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 [2022-04-15 00:25:25,277 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 [2022-04-15 00:25:25,278 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 [2022-04-15 00:25:25,278 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 [2022-04-15 00:25:25,279 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 [2022-04-15 00:25:25,280 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 [2022-04-15 00:25:25,280 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 [2022-04-15 00:25:25,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {336#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:25,281 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 [2022-04-15 00:25:25,281 INFO L290 TraceCheckUtils]: 2: Hoare triple {336#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:25,281 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 [2022-04-15 00:25:25,281 INFO L272 TraceCheckUtils]: 0: Hoare triple {336#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {336#true} is VALID [2022-04-15 00:25:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:25,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1740187252] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 00:25:25,282 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 00:25:25,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 8, 8] total 14 [2022-04-15 00:25:25,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070740613] [2022-04-15 00:25:25,282 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-15 00:25:25,282 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 [2022-04-15 00:25:25,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:25:25,283 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) [2022-04-15 00:25:25,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:25,344 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-15 00:25:25,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:25:25,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-15 00:25:25,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2022-04-15 00:25:25,345 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) [2022-04-15 00:25:26,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:26,044 INFO L93 Difference]: Finished difference Result 57 states and 66 transitions. [2022-04-15 00:25:26,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 00:25:26,045 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 [2022-04-15 00:25:26,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:25:26,045 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) [2022-04-15 00:25:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-15 00:25:26,048 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) [2022-04-15 00:25:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 64 transitions. [2022-04-15 00:25:26,051 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 64 transitions. [2022-04-15 00:25:26,133 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:26,135 INFO L225 Difference]: With dead ends: 57 [2022-04-15 00:25:26,135 INFO L226 Difference]: Without dead ends: 41 [2022-04-15 00:25:26,135 INFO L912 BasicCegarLoop]: 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 [2022-04-15 00:25:26,136 INFO L913 BasicCegarLoop]: 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 [2022-04-15 00:25:26,137 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 54 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 00:25:26,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-15 00:25:26,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 36. [2022-04-15 00:25:26,150 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:25:26,150 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) [2022-04-15 00:25:26,151 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) [2022-04-15 00:25:26,151 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) [2022-04-15 00:25:26,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:26,154 INFO L93 Difference]: Finished difference Result 41 states and 46 transitions. [2022-04-15 00:25:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2022-04-15 00:25:26,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:26,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:26,155 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. [2022-04-15 00:25:26,155 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. [2022-04-15 00:25:26,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:26,157 INFO L93 Difference]: Finished difference Result 41 states and 46 transitions. [2022-04-15 00:25:26,157 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2022-04-15 00:25:26,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:26,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:26,158 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:25:26,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:25:26,158 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) [2022-04-15 00:25:26,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 40 transitions. [2022-04-15 00:25:26,160 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 40 transitions. Word has length 16 [2022-04-15 00:25:26,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:25:26,160 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 40 transitions. [2022-04-15 00:25:26,161 INFO L479 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) [2022-04-15 00:25:26,161 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2022-04-15 00:25:26,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-04-15 00:25:26,162 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:26,162 INFO L499 BasicCegarLoop]: 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] [2022-04-15 00:25:26,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-15 00:25:26,379 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:26,380 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:26,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:26,380 INFO L85 PathProgramCache]: Analyzing trace with hash 1683413027, now seen corresponding path program 1 times [2022-04-15 00:25:26,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:26,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741796646] [2022-04-15 00:25:26,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:26,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:26,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:26,521 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 [2022-04-15 00:25:26,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:26,522 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 [2022-04-15 00:25:26,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-04-15 00:25:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:26,529 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 [2022-04-15 00:25:26,530 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 [2022-04-15 00:25:26,530 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:26,530 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 [2022-04-15 00:25:26,531 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 [2022-04-15 00:25:26,531 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 [2022-04-15 00:25:26,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:26,532 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 [2022-04-15 00:25:26,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:26,532 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 [2022-04-15 00:25:26,533 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 [2022-04-15 00:25:26,533 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 [2022-04-15 00:25:26,534 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 [2022-04-15 00:25:26,535 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 [2022-04-15 00:25:26,535 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,536 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 [2022-04-15 00:25:26,537 INFO L290 TraceCheckUtils]: 17: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:26,537 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 [2022-04-15 00:25:26,537 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 [2022-04-15 00:25:26,537 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 [2022-04-15 00:25:26,537 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 [2022-04-15 00:25:26,537 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 [2022-04-15 00:25:26,538 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 [2022-04-15 00:25:26,538 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 [2022-04-15 00:25:26,538 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 [2022-04-15 00:25:26,538 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-15 00:25:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 00:25:26,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:26,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741796646] [2022-04-15 00:25:26,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [741796646] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:25:26,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [379292726] [2022-04-15 00:25:26,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:26,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:26,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:25:26,540 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) [2022-04-15 00:25:26,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 00:25:26,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:26,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-15 00:25:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:26,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:25:26,683 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 [2022-04-15 00:25:31,599 INFO L356 Elim1Store]: treesize reduction 17, result has 15.0 percent of original size [2022-04-15 00:25:31,600 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 [2022-04-15 00:25:32,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {675#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,392 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 [2022-04-15 00:25:32,392 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,393 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 [2022-04-15 00:25:32,393 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,400 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 [2022-04-15 00:25:32,400 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 [2022-04-15 00:25:32,401 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 [2022-04-15 00:25:32,403 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 [2022-04-15 00:25:32,404 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 [2022-04-15 00:25:32,406 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 [2022-04-15 00:25:32,409 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 [2022-04-15 00:25:32,411 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 [2022-04-15 00:25:32,415 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 [2022-04-15 00:25:32,417 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 [2022-04-15 00:25:32,418 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 [2022-04-15 00:25:32,420 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 [2022-04-15 00:25:32,427 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 [2022-04-15 00:25:32,429 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 [2022-04-15 00:25:32,431 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 [2022-04-15 00:25:32,433 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 [2022-04-15 00:25:32,434 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 [2022-04-15 00:25:32,436 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 [2022-04-15 00:25:32,438 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 [2022-04-15 00:25:32,439 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 [2022-04-15 00:25:32,440 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 [2022-04-15 00:25:32,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-15 00:25:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:32,441 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:25:32,675 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 [2022-04-15 00:25:32,683 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 [2022-04-15 00:25:32,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {676#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {676#false} is VALID [2022-04-15 00:25:32,776 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 [2022-04-15 00:25:32,777 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 [2022-04-15 00:25:32,777 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 [2022-04-15 00:25:32,778 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 [2022-04-15 00:25:32,778 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 [2022-04-15 00:25:32,788 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 [2022-04-15 00:25:32,789 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 [2022-04-15 00:25:32,790 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 [2022-04-15 00:25:32,790 INFO L290 TraceCheckUtils]: 17: Hoare triple {675#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,790 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 [2022-04-15 00:25:32,790 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 [2022-04-15 00:25:32,790 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 [2022-04-15 00:25:32,793 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 [2022-04-15 00:25:32,793 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 [2022-04-15 00:25:32,794 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 [2022-04-15 00:25:32,794 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 [2022-04-15 00:25:32,794 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 [2022-04-15 00:25:32,795 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 [2022-04-15 00:25:32,796 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 [2022-04-15 00:25:32,796 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 [2022-04-15 00:25:32,797 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 [2022-04-15 00:25:32,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {675#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,797 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 [2022-04-15 00:25:32,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {675#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,797 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 [2022-04-15 00:25:32,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {675#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {675#true} is VALID [2022-04-15 00:25:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:32,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [379292726] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 00:25:32,798 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 00:25:32,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 11, 10] total 19 [2022-04-15 00:25:32,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009295363] [2022-04-15 00:25:32,799 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-15 00:25:32,800 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 [2022-04-15 00:25:32,801 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:25:32,802 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) [2022-04-15 00:25:32,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:32,878 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 00:25:32,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:25:32,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 00:25:32,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-15 00:25:32,879 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) [2022-04-15 00:25:33,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:33,851 INFO L93 Difference]: Finished difference Result 77 states and 88 transitions. [2022-04-15 00:25:33,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 00:25:33,852 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 [2022-04-15 00:25:33,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:25:33,852 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) [2022-04-15 00:25:33,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 66 transitions. [2022-04-15 00:25:33,856 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) [2022-04-15 00:25:33,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 66 transitions. [2022-04-15 00:25:33,862 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 66 transitions. [2022-04-15 00:25:33,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:33,928 INFO L225 Difference]: With dead ends: 77 [2022-04-15 00:25:33,929 INFO L226 Difference]: Without dead ends: 52 [2022-04-15 00:25:33,929 INFO L912 BasicCegarLoop]: 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 [2022-04-15 00:25:33,930 INFO L913 BasicCegarLoop]: 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 [2022-04-15 00:25:33,930 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 78 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 268 Invalid, 0 Unknown, 111 Unchecked, 0.3s Time] [2022-04-15 00:25:33,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2022-04-15 00:25:33,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2022-04-15 00:25:33,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:25:33,949 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) [2022-04-15 00:25:33,949 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) [2022-04-15 00:25:33,949 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) [2022-04-15 00:25:33,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:33,951 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-04-15 00:25:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2022-04-15 00:25:33,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:33,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:33,952 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. [2022-04-15 00:25:33,952 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. [2022-04-15 00:25:33,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:33,954 INFO L93 Difference]: Finished difference Result 52 states and 58 transitions. [2022-04-15 00:25:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 58 transitions. [2022-04-15 00:25:33,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:33,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:33,954 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:25:33,954 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:25:33,954 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) [2022-04-15 00:25:33,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 51 transitions. [2022-04-15 00:25:33,956 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 51 transitions. Word has length 27 [2022-04-15 00:25:33,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:25:33,956 INFO L478 AbstractCegarLoop]: Abstraction has 46 states and 51 transitions. [2022-04-15 00:25:33,956 INFO L479 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) [2022-04-15 00:25:33,956 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-04-15 00:25:33,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 00:25:33,956 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:33,957 INFO L499 BasicCegarLoop]: 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] [2022-04-15 00:25:33,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 00:25:34,157 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-15 00:25:34,157 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:34,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:34,158 INFO L85 PathProgramCache]: Analyzing trace with hash 1290504993, now seen corresponding path program 2 times [2022-04-15 00:25:34,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:34,158 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148727215] [2022-04-15 00:25:34,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:34,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:34,263 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 [2022-04-15 00:25:34,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:34,263 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 [2022-04-15 00:25:34,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-15 00:25:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:34,267 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 [2022-04-15 00:25:34,267 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 [2022-04-15 00:25:34,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:34,268 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 [2022-04-15 00:25:34,268 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 [2022-04-15 00:25:34,269 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 [2022-04-15 00:25:34,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:34,269 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 [2022-04-15 00:25:34,269 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:34,269 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 [2022-04-15 00:25:34,270 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 [2022-04-15 00:25:34,270 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 [2022-04-15 00:25:34,271 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 [2022-04-15 00:25:34,271 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 [2022-04-15 00:25:34,272 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 [2022-04-15 00:25:34,272 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 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 [2022-04-15 00:25:34,273 INFO L290 TraceCheckUtils]: 19: Hoare triple {1158#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,274 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 [2022-04-15 00:25:34,275 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-15 00:25:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 00:25:34,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:34,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148727215] [2022-04-15 00:25:34,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148727215] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:25:34,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [923951793] [2022-04-15 00:25:34,293 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 00:25:34,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:34,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:25:34,295 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) [2022-04-15 00:25:34,327 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 00:25:34,386 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 00:25:34,387 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 00:25:34,388 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-15 00:25:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:34,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:25:34,439 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 [2022-04-15 00:25:34,484 INFO L356 Elim1Store]: treesize reduction 31, result has 18.4 percent of original size [2022-04-15 00:25:34,484 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 [2022-04-15 00:25:34,559 INFO L356 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2022-04-15 00:25:34,559 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 [2022-04-15 00:25:35,006 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-15 00:25:35,007 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 [2022-04-15 00:25:35,060 INFO L272 TraceCheckUtils]: 0: Hoare triple {1158#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:35,061 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 [2022-04-15 00:25:35,061 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:35,061 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 [2022-04-15 00:25:35,061 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:35,061 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 [2022-04-15 00:25:35,062 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 [2022-04-15 00:25:35,063 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 [2022-04-15 00:25:35,063 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 [2022-04-15 00:25:35,064 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 [2022-04-15 00:25:35,065 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 [2022-04-15 00:25:35,065 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 [2022-04-15 00:25:35,065 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 [2022-04-15 00:25:35,066 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 [2022-04-15 00:25:35,066 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 [2022-04-15 00:25:35,067 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 [2022-04-15 00:25:35,068 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 [2022-04-15 00:25:35,068 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 [2022-04-15 00:25:35,069 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 [2022-04-15 00:25:35,070 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 [2022-04-15 00:25:35,071 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 [2022-04-15 00:25:35,071 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 [2022-04-15 00:25:35,072 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 [2022-04-15 00:25:35,072 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 [2022-04-15 00:25:35,073 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 [2022-04-15 00:25:35,075 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 [2022-04-15 00:25:35,076 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 [2022-04-15 00:25:35,076 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 [2022-04-15 00:25:35,076 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-15 00:25:35,076 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:35,076 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:25:37,145 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 [2022-04-15 00:25:37,183 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-15 00:25:37,183 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 [2022-04-15 00:25:37,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {1159#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-04-15 00:25:37,469 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 [2022-04-15 00:25:37,469 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 [2022-04-15 00:25:37,470 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 [2022-04-15 00:25:37,470 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 [2022-04-15 00:25:37,471 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 [2022-04-15 00:25:37,472 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 [2022-04-15 00:25:37,473 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 [2022-04-15 00:25:39,481 WARN 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 UNKNOWN [2022-04-15 00:25:39,483 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 [2022-04-15 00:25:39,492 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 [2022-04-15 00:25:39,493 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 [2022-04-15 00:25:39,493 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 [2022-04-15 00:25:39,494 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 [2022-04-15 00:25:39,499 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 [2022-04-15 00:25:39,500 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 [2022-04-15 00:25:39,501 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 [2022-04-15 00:25:39,502 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 [2022-04-15 00:25:39,503 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 [2022-04-15 00:25:39,509 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 [2022-04-15 00:25:39,511 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 [2022-04-15 00:25:39,518 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 [2022-04-15 00:25:39,536 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 [2022-04-15 00:25:39,546 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 [2022-04-15 00:25:39,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {1158#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:39,546 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 [2022-04-15 00:25:39,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:39,546 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 [2022-04-15 00:25:39,547 INFO L272 TraceCheckUtils]: 0: Hoare triple {1158#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-04-15 00:25:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:39,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [923951793] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 00:25:39,547 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 00:25:39,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 16, 18] total 34 [2022-04-15 00:25:39,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043892347] [2022-04-15 00:25:39,548 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-15 00:25:39,548 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 [2022-04-15 00:25:39,549 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:25:39,549 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) [2022-04-15 00:25:43,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 71 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:43,650 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-15 00:25:43,651 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:25:43,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-15 00:25:43,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=960, Unknown=0, NotChecked=0, Total=1122 [2022-04-15 00:25:43,652 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) [2022-04-15 00:25:45,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:45,171 INFO L93 Difference]: Finished difference Result 98 states and 115 transitions. [2022-04-15 00:25:45,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-15 00:25:45,171 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 [2022-04-15 00:25:45,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:25:45,171 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) [2022-04-15 00:25:45,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 75 transitions. [2022-04-15 00:25:45,173 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) [2022-04-15 00:25:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 75 transitions. [2022-04-15 00:25:45,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 75 transitions. [2022-04-15 00:25:51,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 72 inductive. 0 not inductive. 3 times theorem prover too weak to decide inductivity. [2022-04-15 00:25:51,339 INFO L225 Difference]: With dead ends: 98 [2022-04-15 00:25:51,340 INFO L226 Difference]: Without dead ends: 65 [2022-04-15 00:25:51,340 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 34 SyntacticMatches, 4 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 665 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=347, Invalid=2203, Unknown=0, NotChecked=0, Total=2550 [2022-04-15 00:25:51,341 INFO L913 BasicCegarLoop]: 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 [2022-04-15 00:25:51,341 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 155 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 193 Invalid, 0 Unknown, 153 Unchecked, 0.3s Time] [2022-04-15 00:25:51,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-15 00:25:51,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2022-04-15 00:25:51,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:25:51,370 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) [2022-04-15 00:25:51,370 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) [2022-04-15 00:25:51,370 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) [2022-04-15 00:25:51,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:51,372 INFO L93 Difference]: Finished difference Result 65 states and 76 transitions. [2022-04-15 00:25:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2022-04-15 00:25:51,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:51,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:51,373 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. [2022-04-15 00:25:51,373 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. [2022-04-15 00:25:51,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:25:51,375 INFO L93 Difference]: Finished difference Result 65 states and 76 transitions. [2022-04-15 00:25:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2022-04-15 00:25:51,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:25:51,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:25:51,375 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:25:51,375 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:25:51,375 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) [2022-04-15 00:25:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 73 transitions. [2022-04-15 00:25:51,377 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 73 transitions. Word has length 29 [2022-04-15 00:25:51,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:25:51,377 INFO L478 AbstractCegarLoop]: Abstraction has 63 states and 73 transitions. [2022-04-15 00:25:51,377 INFO L479 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) [2022-04-15 00:25:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2022-04-15 00:25:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-15 00:25:51,378 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:25:51,378 INFO L499 BasicCegarLoop]: 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] [2022-04-15 00:25:51,409 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-15 00:25:51,584 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:51,585 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:25:51,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:25:51,585 INFO L85 PathProgramCache]: Analyzing trace with hash 2000451355, now seen corresponding path program 3 times [2022-04-15 00:25:51,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:25:51,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047536967] [2022-04-15 00:25:51,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:25:51,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:25:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:51,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:25:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:51,723 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 [2022-04-15 00:25:51,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:51,724 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 [2022-04-15 00:25:51,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-15 00:25:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:51,728 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 [2022-04-15 00:25:51,728 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 [2022-04-15 00:25:51,728 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:51,728 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 [2022-04-15 00:25:51,729 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 [2022-04-15 00:25:51,729 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 [2022-04-15 00:25:51,729 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:51,729 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 [2022-04-15 00:25:51,729 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:51,729 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 [2022-04-15 00:25:51,730 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 [2022-04-15 00:25:51,730 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 [2022-04-15 00:25:51,731 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 [2022-04-15 00:25:51,731 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 [2022-04-15 00:25:51,732 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 [2022-04-15 00:25:51,732 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 [2022-04-15 00:25:51,733 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 [2022-04-15 00:25:51,733 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 [2022-04-15 00:25:51,733 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 [2022-04-15 00:25:51,734 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 [2022-04-15 00:25:51,734 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 [2022-04-15 00:25:51,735 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 [2022-04-15 00:25:51,735 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 [2022-04-15 00:25:51,735 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 [2022-04-15 00:25:51,735 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 INFO L290 TraceCheckUtils]: 25: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,736 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 [2022-04-15 00:25:51,737 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 [2022-04-15 00:25:51,737 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 [2022-04-15 00:25:51,737 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-15 00:25:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-15 00:25:51,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:25:51,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047536967] [2022-04-15 00:25:51,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047536967] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:25:51,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525139078] [2022-04-15 00:25:51,737 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-15 00:25:51,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:25:51,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:25:51,744 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) [2022-04-15 00:25:51,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 00:25:51,843 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-04-15 00:25:51,843 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 00:25:51,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-15 00:25:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:25:51,856 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:25:51,914 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 [2022-04-15 00:25:51,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:25:51,966 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 [2022-04-15 00:25:52,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:25:52,007 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 [2022-04-15 00:25:52,051 INFO L356 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2022-04-15 00:25:52,051 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 [2022-04-15 00:25:52,120 INFO L356 Elim1Store]: treesize reduction 27, result has 38.6 percent of original size [2022-04-15 00:25:52,120 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 [2022-04-15 00:25:52,487 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 [2022-04-15 00:25:52,542 INFO L272 TraceCheckUtils]: 0: Hoare triple {1766#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:52,543 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 [2022-04-15 00:25:52,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:52,543 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 [2022-04-15 00:25:52,543 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:25:52,543 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 [2022-04-15 00:25:52,544 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 [2022-04-15 00:25:52,544 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 [2022-04-15 00:25:52,545 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 [2022-04-15 00:25:52,545 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 [2022-04-15 00:25:52,546 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 [2022-04-15 00:25:52,547 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 [2022-04-15 00:25:52,547 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 [2022-04-15 00:25:52,548 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 [2022-04-15 00:25:52,548 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 [2022-04-15 00:25:52,549 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 [2022-04-15 00:25:52,550 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 [2022-04-15 00:25:52,551 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 [2022-04-15 00:25:52,552 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 [2022-04-15 00:25:52,553 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 [2022-04-15 00:25:52,553 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 [2022-04-15 00:25:52,554 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 [2022-04-15 00:25:52,555 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 [2022-04-15 00:25:52,555 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 [2022-04-15 00:25:52,555 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 [2022-04-15 00:25:52,556 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 [2022-04-15 00:25:52,556 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 [2022-04-15 00:25:52,557 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 [2022-04-15 00:25:52,557 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 [2022-04-15 00:25:52,558 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 [2022-04-15 00:25:52,558 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 [2022-04-15 00:25:52,559 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 [2022-04-15 00:25:52,559 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 [2022-04-15 00:25:52,559 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 [2022-04-15 00:25:52,559 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-15 00:25:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:25:52,560 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:26:04,083 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 [2022-04-15 00:26:04,096 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 [2022-04-15 00:26:04,241 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1767#false} is VALID [2022-04-15 00:26:04,242 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 [2022-04-15 00:26:04,242 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 [2022-04-15 00:26:04,243 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 [2022-04-15 00:26:04,243 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 [2022-04-15 00:26:04,244 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 [2022-04-15 00:26:04,245 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 [2022-04-15 00:26:04,245 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 [2022-04-15 00:26:04,246 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 [2022-04-15 00:26:04,246 INFO L290 TraceCheckUtils]: 25: Hoare triple {1766#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:26:04,246 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 [2022-04-15 00:26:04,246 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 [2022-04-15 00:26:04,246 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 [2022-04-15 00:26:04,247 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 [2022-04-15 00:26:04,247 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 [2022-04-15 00:26:04,248 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 [2022-04-15 00:26:04,248 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 [2022-04-15 00:26:04,249 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 [2022-04-15 00:26:04,250 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 [2022-04-15 00:26:04,251 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 [2022-04-15 00:26:04,252 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 [2022-04-15 00:26:04,252 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 [2022-04-15 00:26:04,253 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 [2022-04-15 00:26:04,255 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 [2022-04-15 00:26:04,259 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 [2022-04-15 00:26:04,263 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 [2022-04-15 00:26:04,266 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 [2022-04-15 00:26:04,267 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 [2022-04-15 00:26:04,267 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 [2022-04-15 00:26:04,268 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 [2022-04-15 00:26:04,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {1766#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:26:04,268 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 [2022-04-15 00:26:04,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {1766#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:26:04,268 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 [2022-04-15 00:26:04,268 INFO L272 TraceCheckUtils]: 0: Hoare triple {1766#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1766#true} is VALID [2022-04-15 00:26:04,269 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:26:04,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [525139078] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 00:26:04,269 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 00:26:04,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 17, 18] total 39 [2022-04-15 00:26:04,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954488537] [2022-04-15 00:26:04,269 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-15 00:26:04,270 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 [2022-04-15 00:26:04,270 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:26:04,270 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) [2022-04-15 00:26:04,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:26:04,347 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 00:26:04,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:26:04,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 00:26:04,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1223, Unknown=0, NotChecked=0, Total=1482 [2022-04-15 00:26:04,349 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) [2022-04-15 00:26:08,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:08,980 INFO L93 Difference]: Finished difference Result 165 states and 201 transitions. [2022-04-15 00:26:08,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-15 00:26:08,980 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 [2022-04-15 00:26:08,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:26:08,981 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) [2022-04-15 00:26:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 160 transitions. [2022-04-15 00:26:08,985 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) [2022-04-15 00:26:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 160 transitions. [2022-04-15 00:26:08,988 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 160 transitions. [2022-04-15 00:26:09,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:26:09,178 INFO L225 Difference]: With dead ends: 165 [2022-04-15 00:26:09,178 INFO L226 Difference]: Without dead ends: 121 [2022-04-15 00:26:09,180 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 42 SyntacticMatches, 17 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2036 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=1129, Invalid=5351, Unknown=0, NotChecked=0, Total=6480 [2022-04-15 00:26:09,181 INFO L913 BasicCegarLoop]: 26 mSDtfsCounter, 303 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 824 mSolverCounterSat, 266 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s 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, 1.4s IncrementalHoareTripleChecker+Time [2022-04-15 00:26:09,181 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [303 Valid, 106 Invalid, 1451 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [266 Valid, 824 Invalid, 0 Unknown, 361 Unchecked, 1.4s Time] [2022-04-15 00:26:09,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121 states. [2022-04-15 00:26:09,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121 to 76. [2022-04-15 00:26:09,226 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:26:09,227 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) [2022-04-15 00:26:09,228 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) [2022-04-15 00:26:09,228 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) [2022-04-15 00:26:09,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:09,233 INFO L93 Difference]: Finished difference Result 121 states and 138 transitions. [2022-04-15 00:26:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2022-04-15 00:26:09,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:26:09,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:26:09,233 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. [2022-04-15 00:26:09,234 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. [2022-04-15 00:26:09,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:09,237 INFO L93 Difference]: Finished difference Result 121 states and 138 transitions. [2022-04-15 00:26:09,237 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 138 transitions. [2022-04-15 00:26:09,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:26:09,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:26:09,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:26:09,237 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:26:09,238 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) [2022-04-15 00:26:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 84 transitions. [2022-04-15 00:26:09,239 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 84 transitions. Word has length 35 [2022-04-15 00:26:09,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:26:09,240 INFO L478 AbstractCegarLoop]: Abstraction has 76 states and 84 transitions. [2022-04-15 00:26:09,240 INFO L479 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) [2022-04-15 00:26:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 84 transitions. [2022-04-15 00:26:09,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-15 00:26:09,240 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:26:09,241 INFO L499 BasicCegarLoop]: 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] [2022-04-15 00:26:09,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 00:26:09,458 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:26:09,458 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:26:09,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:26:09,458 INFO L85 PathProgramCache]: Analyzing trace with hash -851369580, now seen corresponding path program 1 times [2022-04-15 00:26:09,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:26:09,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466356208] [2022-04-15 00:26:09,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:26:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:26:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:26:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,608 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 [2022-04-15 00:26:09,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,609 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 [2022-04-15 00:26:09,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-15 00:26:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,614 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 [2022-04-15 00:26:09,614 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 [2022-04-15 00:26:09,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,615 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 [2022-04-15 00:26:09,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-04-15 00:26:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,620 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 [2022-04-15 00:26:09,620 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 [2022-04-15 00:26:09,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,620 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 [2022-04-15 00:26:09,621 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 [2022-04-15 00:26:09,621 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 [2022-04-15 00:26:09,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,621 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 [2022-04-15 00:26:09,622 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,622 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 [2022-04-15 00:26:09,622 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 [2022-04-15 00:26:09,623 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 [2022-04-15 00:26:09,623 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 [2022-04-15 00:26:09,623 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 [2022-04-15 00:26:09,624 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 [2022-04-15 00:26:09,624 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 [2022-04-15 00:26:09,625 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 [2022-04-15 00:26:09,625 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 [2022-04-15 00:26:09,626 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 [2022-04-15 00:26:09,626 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 [2022-04-15 00:26:09,627 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 [2022-04-15 00:26:09,627 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 [2022-04-15 00:26:09,627 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 [2022-04-15 00:26:09,628 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 [2022-04-15 00:26:09,628 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,629 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:09,630 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 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 [2022-04-15 00:26:09,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-15 00:26:09,632 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 4 proven. 49 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 00:26:09,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:26:09,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466356208] [2022-04-15 00:26:09,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466356208] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:26:09,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [215668520] [2022-04-15 00:26:09,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:26:09,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:26:09,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:26:09,641 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) [2022-04-15 00:26:09,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 00:26:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,704 INFO L263 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 48 conjunts are in the unsatisfiable core [2022-04-15 00:26:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:09,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:26:09,763 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 [2022-04-15 00:26:09,844 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-15 00:26:09,844 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 [2022-04-15 00:26:09,907 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-15 00:26:09,907 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 [2022-04-15 00:26:09,973 INFO L356 Elim1Store]: treesize reduction 53, result has 22.1 percent of original size [2022-04-15 00:26:09,973 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 [2022-04-15 00:26:10,563 INFO L356 Elim1Store]: treesize reduction 70, result has 20.5 percent of original size [2022-04-15 00:26:10,563 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 [2022-04-15 00:26:23,132 INFO L356 Elim1Store]: treesize reduction 48, result has 5.9 percent of original size [2022-04-15 00:26:23,132 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 [2022-04-15 00:26:23,711 INFO L272 TraceCheckUtils]: 0: Hoare triple {2698#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:23,712 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 [2022-04-15 00:26:23,712 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:23,712 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 [2022-04-15 00:26:23,712 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:23,715 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 [2022-04-15 00:26:23,716 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 [2022-04-15 00:26:23,716 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 [2022-04-15 00:26:23,716 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 [2022-04-15 00:26:23,717 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 [2022-04-15 00:26:23,718 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 [2022-04-15 00:26:23,719 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 [2022-04-15 00:26:23,720 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 [2022-04-15 00:26:23,722 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 [2022-04-15 00:26:23,723 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 [2022-04-15 00:26:23,725 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 [2022-04-15 00:26:23,726 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 [2022-04-15 00:26:23,728 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 [2022-04-15 00:26:23,733 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 [2022-04-15 00:26:23,734 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 [2022-04-15 00:26:23,737 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 [2022-04-15 00:26:23,739 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 [2022-04-15 00:26:23,741 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 [2022-04-15 00:26:23,744 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 [2022-04-15 00:26:23,747 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 [2022-04-15 00:26:23,748 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 [2022-04-15 00:26:23,761 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 [2022-04-15 00:26:23,762 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 [2022-04-15 00:26:23,768 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 [2022-04-15 00:26:23,770 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 [2022-04-15 00:26:23,772 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 [2022-04-15 00:26:23,775 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 [2022-04-15 00:26:23,780 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 [2022-04-15 00:26:23,782 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 [2022-04-15 00:26:23,790 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 [2022-04-15 00:26:23,799 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 [2022-04-15 00:26:24,194 INFO 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 VALID [2022-04-15 00:26:24,194 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 [2022-04-15 00:26:24,197 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 [2022-04-15 00:26:24,199 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 [2022-04-15 00:26:24,201 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 [2022-04-15 00:26:24,203 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 [2022-04-15 00:26:24,204 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 [2022-04-15 00:26:24,204 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 [2022-04-15 00:26:24,205 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 [2022-04-15 00:26:24,205 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-15 00:26:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 64 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 00:26:24,205 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:26:28,957 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 [2022-04-15 00:26:29,058 INFO L356 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2022-04-15 00:26:29,058 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 [2022-04-15 00:26:35,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {2699#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2699#false} is VALID [2022-04-15 00:26:35,331 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 [2022-04-15 00:26:35,331 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 [2022-04-15 00:26:35,332 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 [2022-04-15 00:26:35,332 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 [2022-04-15 00:26:35,333 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 [2022-04-15 00:26:35,334 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 [2022-04-15 00:26:35,334 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 [2022-04-15 00:26:35,335 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 [2022-04-15 00:26:35,335 INFO L290 TraceCheckUtils]: 36: Hoare triple {2698#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:35,335 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 [2022-04-15 00:26:35,335 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 [2022-04-15 00:26:35,335 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 [2022-04-15 00:26:35,335 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 [2022-04-15 00:26:35,336 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 [2022-04-15 00:26:35,337 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 [2022-04-15 00:26:35,337 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 [2022-04-15 00:26:35,344 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 [2022-04-15 00:26:35,345 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 [2022-04-15 00:26:35,345 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 [2022-04-15 00:26:35,346 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 [2022-04-15 00:26:35,346 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 [2022-04-15 00:26:35,346 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 [2022-04-15 00:26:35,347 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 [2022-04-15 00:26:35,348 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 [2022-04-15 00:26:35,348 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 [2022-04-15 00:26:35,348 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 [2022-04-15 00:26:35,349 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 [2022-04-15 00:26:35,352 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 [2022-04-15 00:26:35,354 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 [2022-04-15 00:26:35,359 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 [2022-04-15 00:26:35,371 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 [2022-04-15 00:26:35,392 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 [2022-04-15 00:26:35,425 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 [2022-04-15 00:26:35,541 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 [2022-04-15 00:26:35,545 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 [2022-04-15 00:26:35,546 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 [2022-04-15 00:26:35,547 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 [2022-04-15 00:26:35,548 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 [2022-04-15 00:26:35,549 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 [2022-04-15 00:26:35,549 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 [2022-04-15 00:26:35,549 INFO L272 TraceCheckUtils]: 4: Hoare triple {2698#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:35,549 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 [2022-04-15 00:26:35,549 INFO L290 TraceCheckUtils]: 2: Hoare triple {2698#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:35,549 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 [2022-04-15 00:26:35,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {2698#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2698#true} is VALID [2022-04-15 00:26:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 3 proven. 61 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 00:26:35,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [215668520] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 00:26:35,550 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 00:26:35,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 23, 26] total 51 [2022-04-15 00:26:35,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634066522] [2022-04-15 00:26:35,550 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-15 00:26:35,553 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 [2022-04-15 00:26:35,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 00:26:35,553 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) [2022-04-15 00:26:36,454 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:26:36,454 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 00:26:36,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-15 00:26:36,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 00:26:36,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=321, Invalid=2223, Unknown=6, NotChecked=0, Total=2550 [2022-04-15 00:26:36,455 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) [2022-04-15 00:26:40,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:40,425 INFO L93 Difference]: Finished difference Result 158 states and 182 transitions. [2022-04-15 00:26:40,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-15 00:26:40,425 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 [2022-04-15 00:26:40,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 00:26:40,425 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) [2022-04-15 00:26:40,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 94 transitions. [2022-04-15 00:26:40,427 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) [2022-04-15 00:26:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 94 transitions. [2022-04-15 00:26:40,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 94 transitions. [2022-04-15 00:26:40,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 00:26:40,713 INFO L225 Difference]: With dead ends: 158 [2022-04-15 00:26:40,713 INFO L226 Difference]: Without dead ends: 103 [2022-04-15 00:26:40,714 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 58 SyntacticMatches, 4 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1394 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=568, Invalid=4394, Unknown=8, NotChecked=0, Total=4970 [2022-04-15 00:26:40,715 INFO L913 BasicCegarLoop]: 16 mSDtfsCounter, 35 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 331 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 582 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 331 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 192 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 00:26:40,715 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 221 Invalid, 582 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 331 Invalid, 0 Unknown, 192 Unchecked, 0.4s Time] [2022-04-15 00:26:40,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2022-04-15 00:26:40,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 100. [2022-04-15 00:26:40,766 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 00:26:40,766 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) [2022-04-15 00:26:40,766 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) [2022-04-15 00:26:40,767 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) [2022-04-15 00:26:40,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:40,769 INFO L93 Difference]: Finished difference Result 103 states and 118 transitions. [2022-04-15 00:26:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2022-04-15 00:26:40,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:26:40,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:26:40,770 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. [2022-04-15 00:26:40,770 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. [2022-04-15 00:26:40,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 00:26:40,772 INFO L93 Difference]: Finished difference Result 103 states and 118 transitions. [2022-04-15 00:26:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2022-04-15 00:26:40,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 00:26:40,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 00:26:40,772 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 00:26:40,773 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 00:26:40,773 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) [2022-04-15 00:26:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 115 transitions. [2022-04-15 00:26:40,775 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 115 transitions. Word has length 46 [2022-04-15 00:26:40,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 00:26:40,775 INFO L478 AbstractCegarLoop]: Abstraction has 100 states and 115 transitions. [2022-04-15 00:26:40,775 INFO L479 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) [2022-04-15 00:26:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 115 transitions. [2022-04-15 00:26:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-15 00:26:40,776 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 00:26:40,776 INFO L499 BasicCegarLoop]: 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] [2022-04-15 00:26:40,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 00:26:40,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:26:40,993 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 00:26:40,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 00:26:40,994 INFO L85 PathProgramCache]: Analyzing trace with hash 376468376, now seen corresponding path program 2 times [2022-04-15 00:26:40,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 00:26:40,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149369025] [2022-04-15 00:26:40,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 00:26:40,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 00:26:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 00:26:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,127 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 [2022-04-15 00:26:41,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,127 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 [2022-04-15 00:26:41,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-04-15 00:26:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,132 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 [2022-04-15 00:26:41,132 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 [2022-04-15 00:26:41,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,132 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 [2022-04-15 00:26:41,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-04-15 00:26:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,144 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 [2022-04-15 00:26:41,144 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 [2022-04-15 00:26:41,144 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,144 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 [2022-04-15 00:26:41,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-15 00:26:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,150 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 [2022-04-15 00:26:41,150 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 [2022-04-15 00:26:41,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,150 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 [2022-04-15 00:26:41,151 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 [2022-04-15 00:26:41,151 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 [2022-04-15 00:26:41,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,151 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 [2022-04-15 00:26:41,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {3650#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,151 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 [2022-04-15 00:26:41,151 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 [2022-04-15 00:26:41,152 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 [2022-04-15 00:26:41,152 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 [2022-04-15 00:26:41,152 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 [2022-04-15 00:26:41,153 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 [2022-04-15 00:26:41,153 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 [2022-04-15 00:26:41,154 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 [2022-04-15 00:26:41,154 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 [2022-04-15 00:26:41,154 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 [2022-04-15 00:26:41,155 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 [2022-04-15 00:26:41,155 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 [2022-04-15 00:26:41,155 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 [2022-04-15 00:26:41,156 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 [2022-04-15 00:26:41,156 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 [2022-04-15 00:26:41,157 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 [2022-04-15 00:26:41,157 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 [2022-04-15 00:26:41,157 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 INFO L290 TraceCheckUtils]: 29: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 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 [2022-04-15 00:26:41,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 INFO L290 TraceCheckUtils]: 47: Hoare triple {3650#true} [98] L21-2-->__VERIFIER_assertEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,159 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 [2022-04-15 00:26:41,160 INFO L290 TraceCheckUtils]: 56: Hoare triple {3651#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-15 00:26:41,160 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 6 proven. 64 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 00:26:41,160 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 00:26:41,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149369025] [2022-04-15 00:26:41,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149369025] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 00:26:41,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1248654279] [2022-04-15 00:26:41,160 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 00:26:41,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 00:26:41,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 00:26:41,161 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) [2022-04-15 00:26:41,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 00:26:41,590 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 00:26:41,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 00:26:41,593 WARN L261 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-15 00:26:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 00:26:41,612 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 00:26:41,646 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 [2022-04-15 00:26:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,699 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 [2022-04-15 00:26:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,774 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:41,775 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 [2022-04-15 00:26:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,859 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:41,860 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 [2022-04-15 00:26:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:41,948 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:41,948 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 [2022-04-15 00:26:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,051 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:42,051 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 [2022-04-15 00:26:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,194 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:42,195 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 [2022-04-15 00:26:42,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-15 00:26:42,359 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:42,360 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 [2022-04-15 00:26:44,816 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-15 00:26:44,817 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 [2022-04-15 00:26:44,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {3650#true} [70] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:44,897 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 [2022-04-15 00:26:44,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {3650#true} [75] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:44,897 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 [2022-04-15 00:26:44,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {3650#true} [71] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3650#true} is VALID [2022-04-15 00:26:44,898 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 [2022-04-15 00:26:44,899 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 [2022-04-15 00:26:44,899 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 [2022-04-15 00:26:44,900 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 [2022-04-15 00:26:44,900 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 [2022-04-15 00:26:44,901 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 [2022-04-15 00:26:44,902 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 [2022-04-15 00:26:44,903 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 [2022-04-15 00:26:44,903 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 [2022-04-15 00:26:44,904 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 [2022-04-15 00:26:44,905 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 [2022-04-15 00:26:44,906 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 [2022-04-15 00:26:44,907 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 [2022-04-15 00:26:44,908 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 [2022-04-15 00:26:44,909 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 [2022-04-15 00:26:44,911 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 [2022-04-15 00:26:44,912 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 [2022-04-15 00:26:44,912 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 [2022-04-15 00:26:44,913 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 [2022-04-15 00:26:44,913 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 [2022-04-15 00:26:44,914 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 [2022-04-15 00:26:44,915 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 [2022-04-15 00:26:44,916 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 [2022-04-15 00:26:44,917 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 [2022-04-15 00:26:44,917 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 [2022-04-15 00:26:44,918 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 [2022-04-15 00:26:44,919 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 [2022-04-15 00:26:44,919 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 [2022-04-15 00:26:44,920 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 [2022-04-15 00:26:44,921 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 [2022-04-15 00:26:44,922 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 [2022-04-15 00:26:44,923 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 [2022-04-15 00:26:44,923 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 [2022-04-15 00:26:44,924 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 [2022-04-15 00:26:44,925 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 [2022-04-15 00:26:44,926 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 [2022-04-15 00:26:44,926 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 [2022-04-15 00:26:44,927 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 [2022-04-15 00:26:44,928 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 [2022-04-15 00:26:44,929 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 [2022-04-15 00:26:44,929 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 [2022-04-15 00:26:44,930 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 [2022-04-15 00:26:44,931 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 [2022-04-15 00:26:44,932 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 [2022-04-15 00:26:44,933 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 [2022-04-15 00:26:44,933 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 [2022-04-15 00:26:44,934 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 [2022-04-15 00:26:44,934 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 [2022-04-15 00:26:44,935 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 [2022-04-15 00:26:44,935 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 [2022-04-15 00:26:44,935 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 [2022-04-15 00:26:44,935 INFO L290 TraceCheckUtils]: 56: Hoare triple {3651#false} [96] L22-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3651#false} is VALID [2022-04-15 00:26:44,936 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-15 00:26:44,936 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 00:27:48,187 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 [2022-04-15 00:27:48,867 INFO L356 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2022-04-15 00:27:48,872 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