/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/automizer/LoopAccelerationJordanC.epf -i ../../../trunk/examples/svcomp/loops/vogal-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-07 16:45:31,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-07 16:45:31,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-07 16:45:31,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-07 16:45:31,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-07 16:45:31,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-07 16:45:31,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-07 16:45:31,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-07 16:45:31,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-07 16:45:31,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-07 16:45:31,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-07 16:45:31,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-07 16:45:31,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-07 16:45:31,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-07 16:45:31,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-07 16:45:31,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-07 16:45:31,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-07 16:45:31,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-07 16:45:31,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-07 16:45:31,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-07 16:45:31,679 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-07 16:45:31,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-07 16:45:31,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-07 16:45:31,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-07 16:45:31,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-07 16:45:31,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-07 16:45:31,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-07 16:45:31,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-07 16:45:31,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-07 16:45:31,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/LoopAccelerationJordanC.epf [2022-04-07 16:45:31,700 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-07 16:45:31,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-07 16:45:31,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-07 16:45:31,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-07 16:45:31,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-07 16:45:31,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-07 16:45:31,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-07 16:45:31,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-07 16:45:31,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 16:45:31,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-07 16:45:31,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-07 16:45:31,705 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-04-07 16:45:31,705 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_JORDAN 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-07 16:45:31,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-07 16:45:31,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-07 16:45:31,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-07 16:45:31,913 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-07 16:45:31,914 INFO L275 PluginConnector]: CDTParser initialized [2022-04-07 16:45:31,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/vogal-1.i [2022-04-07 16:45:31,967 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79a8bcff9/821a4881790244f0b5a2a0f50b7403f3/FLAGd76931fa6 [2022-04-07 16:45:32,291 INFO L306 CDTParser]: Found 1 translation units. [2022-04-07 16:45:32,291 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-1.i [2022-04-07 16:45:32,296 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79a8bcff9/821a4881790244f0b5a2a0f50b7403f3/FLAGd76931fa6 [2022-04-07 16:45:32,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79a8bcff9/821a4881790244f0b5a2a0f50b7403f3 [2022-04-07 16:45:32,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-07 16:45:32,735 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-04-07 16:45:32,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-07 16:45:32,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-07 16:45:32,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-07 16:45:32,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b08255a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32, skipping insertion in model container [2022-04-07 16:45:32,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-07 16:45:32,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-07 16:45:32,872 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-1.i[895,908] [2022-04-07 16:45:32,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 16:45:32,905 INFO L203 MainTranslator]: Completed pre-run [2022-04-07 16:45:32,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-1.i[895,908] [2022-04-07 16:45:32,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-07 16:45:32,947 INFO L208 MainTranslator]: Completed translation [2022-04-07 16:45:32,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32 WrapperNode [2022-04-07 16:45:32,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-07 16:45:32,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-07 16:45:32,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-07 16:45:32,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-07 16:45:32,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,974 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-07 16:45:32,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-07 16:45:32,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-07 16:45:32,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-07 16:45:32,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (1/1) ... [2022-04-07 16:45:32,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-07 16:45:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:33,002 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) [2022-04-07 16:45:33,003 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 [2022-04-07 16:45:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-07 16:45:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-07 16:45:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-07 16:45:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-07 16:45:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-07 16:45:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-07 16:45:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-07 16:45:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-07 16:45:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-07 16:45:33,037 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-07 16:45:33,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-07 16:45:33,091 INFO L234 CfgBuilder]: Building ICFG [2022-04-07 16:45:33,092 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-07 16:45:33,304 INFO L275 CfgBuilder]: Performing block encoding [2022-04-07 16:45:33,309 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-07 16:45:33,309 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-04-07 16:45:33,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:45:33 BoogieIcfgContainer [2022-04-07 16:45:33,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-07 16:45:33,311 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-04-07 16:45:33,311 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-04-07 16:45:33,312 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-04-07 16:45:33,313 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:45:33" (1/1) ... [2022-04-07 16:45:33,315 INFO L168 ansformationObserver]: Applying ICFG transformation LOOP_ACCELERATION_JORDAN [2022-04-07 16:45:33,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 04:45:33 BasicIcfg [2022-04-07 16:45:33,364 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2022-04-07 16:45:33,365 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-07 16:45:33,365 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-07 16:45:33,367 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-07 16:45:33,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.04 04:45:32" (1/4) ... [2022-04-07 16:45:33,368 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@562f538b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 04:45:33, skipping insertion in model container [2022-04-07 16:45:33,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 04:45:32" (2/4) ... [2022-04-07 16:45:33,368 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@562f538b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.04 04:45:33, skipping insertion in model container [2022-04-07 16:45:33,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 04:45:33" (3/4) ... [2022-04-07 16:45:33,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@562f538b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.04 04:45:33, skipping insertion in model container [2022-04-07 16:45:33,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 04:45:33" (4/4) ... [2022-04-07 16:45:33,370 INFO L111 eAbstractionObserver]: Analyzing ICFG vogal-1.iJordan [2022-04-07 16:45:33,373 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2022-04-07 16:45:33,373 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-07 16:45:33,420 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-07 16:45:33,429 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=ForwardPredicates, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, 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 [2022-04-07 16:45:33,429 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-07 16:45:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand has 37 states, 29 states have (on average 1.5862068965517242) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-07 16:45:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-04-07 16:45:33,453 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:33,454 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:33,454 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:33,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:33,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1282627864, now seen corresponding path program 1 times [2022-04-07 16:45:33,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:33,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83458203] [2022-04-07 16:45:33,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:33,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:33,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:33,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:33,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {40#true} is VALID [2022-04-07 16:45:33,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:45:33,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40#true} {40#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:45:33,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {40#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:33,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {40#true} is VALID [2022-04-07 16:45:33,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:45:33,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#true} {40#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:45:33,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40#true} is VALID [2022-04-07 16:45:33,662 INFO L290 TraceCheckUtils]: 5: Hoare triple {40#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {40#true} is VALID [2022-04-07 16:45:33,663 INFO L290 TraceCheckUtils]: 6: Hoare triple {40#true} [142] L33-3-->L33-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:45:33,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {41#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {41#false} is VALID [2022-04-07 16:45:33,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {41#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {41#false} is VALID [2022-04-07 16:45:33,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {41#false} [150] L38-3-->L38-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:45:33,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {41#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {41#false} is VALID [2022-04-07 16:45:33,665 INFO L290 TraceCheckUtils]: 11: Hoare triple {41#false} [155] L42-3-->L42-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:45:33,665 INFO L290 TraceCheckUtils]: 12: Hoare triple {41#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {41#false} is VALID [2022-04-07 16:45:33,665 INFO L290 TraceCheckUtils]: 13: Hoare triple {41#false} [162] L49-3-->L49-4: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:45:33,666 INFO L272 TraceCheckUtils]: 14: Hoare triple {41#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {41#false} is VALID [2022-04-07 16:45:33,666 INFO L290 TraceCheckUtils]: 15: Hoare triple {41#false} [172] __VERIFIER_assertENTRY-->L19: 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] {41#false} is VALID [2022-04-07 16:45:33,667 INFO L290 TraceCheckUtils]: 16: Hoare triple {41#false} [176] L19-->L20: 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[] {41#false} is VALID [2022-04-07 16:45:33,667 INFO L290 TraceCheckUtils]: 17: Hoare triple {41#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41#false} is VALID [2022-04-07 16:45:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:45:33,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:33,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83458203] [2022-04-07 16:45:33,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83458203] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:45:33,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:45:33,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-07 16:45:33,670 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137365335] [2022-04-07 16:45:33,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:33,674 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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 18 [2022-04-07 16:45:33,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:33,677 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-04-07 16:45:33,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:33,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-07 16:45:33,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:33,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-07 16:45:33,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-07 16:45:33,723 INFO L87 Difference]: Start difference. First operand has 37 states, 29 states have (on average 1.5862068965517242) internal successors, (46), 30 states have internal predecessors, (46), 3 states have call successors, (3), 3 states have call predecessors, (3), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-04-07 16:45:33,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:33,804 INFO L93 Difference]: Finished difference Result 37 states and 45 transitions. [2022-04-07 16:45:33,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-07 16:45:33,805 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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 18 [2022-04-07 16:45:33,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:33,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-04-07 16:45:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-07 16:45:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-04-07 16:45:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 52 transitions. [2022-04-07 16:45:33,820 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 52 transitions. [2022-04-07 16:45:33,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:33,877 INFO L225 Difference]: With dead ends: 37 [2022-04-07 16:45:33,877 INFO L226 Difference]: Without dead ends: 30 [2022-04-07 16:45:33,879 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 [2022-04-07 16:45:33,883 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 36 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:33,884 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 47 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 16:45:33,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-04-07 16:45:33,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-04-07 16:45:33,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:33,924 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) [2022-04-07 16:45:33,925 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) [2022-04-07 16:45:33,926 INFO L87 Difference]: Start difference. First operand 30 states. Second operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) [2022-04-07 16:45:33,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:33,930 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-07 16:45:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-07 16:45:33,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:33,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:33,931 INFO L74 IsIncluded]: Start isIncluded. First operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) Second operand 30 states. [2022-04-07 16:45:33,932 INFO L87 Difference]: Start difference. First operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) Second operand 30 states. [2022-04-07 16:45:33,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:33,941 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-07 16:45:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-07 16:45:33,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:33,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:33,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:33,944 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 25 states have (on average 1.32) internal successors, (33), 25 states have internal predecessors, (33), 3 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) [2022-04-07 16:45:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2022-04-07 16:45:33,952 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 18 [2022-04-07 16:45:33,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:33,952 INFO L478 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2022-04-07 16:45:33,953 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 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) [2022-04-07 16:45:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-07 16:45:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-07 16:45:33,953 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:33,953 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:33,953 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-07 16:45:33,954 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:33,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:33,954 INFO L85 PathProgramCache]: Analyzing trace with hash 114426631, now seen corresponding path program 1 times [2022-04-07 16:45:33,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:33,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364683698] [2022-04-07 16:45:33,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {181#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {175#true} is VALID [2022-04-07 16:45:34,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {175#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-04-07 16:45:34,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175#true} {175#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-04-07 16:45:34,067 INFO L272 TraceCheckUtils]: 0: Hoare triple {175#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {181#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:34,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {181#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {175#true} is VALID [2022-04-07 16:45:34,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {175#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-04-07 16:45:34,068 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175#true} {175#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-04-07 16:45:34,068 INFO L272 TraceCheckUtils]: 4: Hoare triple {175#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {175#true} is VALID [2022-04-07 16:45:34,069 INFO L290 TraceCheckUtils]: 5: Hoare triple {175#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {180#(= main_~i~0 0)} is VALID [2022-04-07 16:45:34,070 INFO L290 TraceCheckUtils]: 6: Hoare triple {180#(= main_~i~0 0)} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {176#false} is VALID [2022-04-07 16:45:34,070 INFO L290 TraceCheckUtils]: 7: Hoare triple {176#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {176#false} is VALID [2022-04-07 16:45:34,070 INFO L290 TraceCheckUtils]: 8: Hoare triple {176#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {176#false} is VALID [2022-04-07 16:45:34,070 INFO L290 TraceCheckUtils]: 9: Hoare triple {176#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {176#false} is VALID [2022-04-07 16:45:34,070 INFO L290 TraceCheckUtils]: 10: Hoare triple {176#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L290 TraceCheckUtils]: 11: Hoare triple {176#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L290 TraceCheckUtils]: 12: Hoare triple {176#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L290 TraceCheckUtils]: 13: Hoare triple {176#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L290 TraceCheckUtils]: 14: Hoare triple {176#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L290 TraceCheckUtils]: 15: Hoare triple {176#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {176#false} is VALID [2022-04-07 16:45:34,071 INFO L272 TraceCheckUtils]: 16: Hoare triple {176#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {176#false} is VALID [2022-04-07 16:45:34,072 INFO L290 TraceCheckUtils]: 17: Hoare triple {176#false} [172] __VERIFIER_assertENTRY-->L19: 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] {176#false} is VALID [2022-04-07 16:45:34,072 INFO L290 TraceCheckUtils]: 18: Hoare triple {176#false} [176] L19-->L20: 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[] {176#false} is VALID [2022-04-07 16:45:34,072 INFO L290 TraceCheckUtils]: 19: Hoare triple {176#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {176#false} is VALID [2022-04-07 16:45:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:45:34,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:34,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364683698] [2022-04-07 16:45:34,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364683698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:45:34,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-07 16:45:34,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-07 16:45:34,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1949781490] [2022-04-07 16:45:34,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:34,074 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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 20 [2022-04-07 16:45:34,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:34,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-04-07 16:45:34,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:34,092 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-07 16:45:34,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:34,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-07 16:45:34,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-07 16:45:34,095 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-04-07 16:45:34,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,224 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-07 16:45:34,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-07 16:45:34,225 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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 20 [2022-04-07 16:45:34,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:34,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-04-07 16:45:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 59 transitions. [2022-04-07 16:45:34,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-04-07 16:45:34,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 59 transitions. [2022-04-07 16:45:34,232 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 59 transitions. [2022-04-07 16:45:34,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:34,283 INFO L225 Difference]: With dead ends: 45 [2022-04-07 16:45:34,283 INFO L226 Difference]: Without dead ends: 45 [2022-04-07 16:45:34,286 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 [2022-04-07 16:45:34,288 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 64 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:34,289 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 35 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 16:45:34,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-07 16:45:34,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 31. [2022-04-07 16:45:34,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:34,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) [2022-04-07 16:45:34,292 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) [2022-04-07 16:45:34,292 INFO L87 Difference]: Start difference. First operand 45 states. Second operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) [2022-04-07 16:45:34,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,296 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-07 16:45:34,296 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-07 16:45:34,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,297 INFO L74 IsIncluded]: Start isIncluded. First operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) Second operand 45 states. [2022-04-07 16:45:34,297 INFO L87 Difference]: Start difference. First operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) Second operand 45 states. [2022-04-07 16:45:34,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,299 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-07 16:45:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-07 16:45:34,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,299 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:34,300 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:34,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 26 states have (on average 1.3076923076923077) internal successors, (34), 26 states have internal predecessors, (34), 3 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) [2022-04-07 16:45:34,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 38 transitions. [2022-04-07 16:45:34,301 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 38 transitions. Word has length 20 [2022-04-07 16:45:34,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:34,301 INFO L478 AbstractCegarLoop]: Abstraction has 31 states and 38 transitions. [2022-04-07 16:45:34,301 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-04-07 16:45:34,301 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-04-07 16:45:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-07 16:45:34,302 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:34,302 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:34,302 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-07 16:45:34,303 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:34,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:34,304 INFO L85 PathProgramCache]: Analyzing trace with hash -732347127, now seen corresponding path program 1 times [2022-04-07 16:45:34,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:34,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416796262] [2022-04-07 16:45:34,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {359#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {352#true} is VALID [2022-04-07 16:45:34,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {352#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {352#true} {352#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,414 INFO L272 TraceCheckUtils]: 0: Hoare triple {352#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:34,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {359#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {352#true} is VALID [2022-04-07 16:45:34,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {352#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,415 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {352#true} {352#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,415 INFO L272 TraceCheckUtils]: 4: Hoare triple {352#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {352#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {357#(= main_~i~0 0)} is VALID [2022-04-07 16:45:34,419 INFO L290 TraceCheckUtils]: 6: Hoare triple {357#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {357#(= main_~i~0 0)} is VALID [2022-04-07 16:45:34,419 INFO L290 TraceCheckUtils]: 7: Hoare triple {357#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {358#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:34,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {358#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {353#false} is VALID [2022-04-07 16:45:34,420 INFO L290 TraceCheckUtils]: 9: Hoare triple {353#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {353#false} is VALID [2022-04-07 16:45:34,420 INFO L290 TraceCheckUtils]: 10: Hoare triple {353#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {353#false} is VALID [2022-04-07 16:45:34,420 INFO L290 TraceCheckUtils]: 11: Hoare triple {353#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 12: Hoare triple {353#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 13: Hoare triple {353#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {353#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 15: Hoare triple {353#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 16: Hoare triple {353#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {353#false} is VALID [2022-04-07 16:45:34,421 INFO L290 TraceCheckUtils]: 17: Hoare triple {353#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {353#false} is VALID [2022-04-07 16:45:34,422 INFO L272 TraceCheckUtils]: 18: Hoare triple {353#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {353#false} is VALID [2022-04-07 16:45:34,422 INFO L290 TraceCheckUtils]: 19: Hoare triple {353#false} [172] __VERIFIER_assertENTRY-->L19: 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] {353#false} is VALID [2022-04-07 16:45:34,422 INFO L290 TraceCheckUtils]: 20: Hoare triple {353#false} [176] L19-->L20: 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[] {353#false} is VALID [2022-04-07 16:45:34,422 INFO L290 TraceCheckUtils]: 21: Hoare triple {353#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {353#false} is VALID [2022-04-07 16:45:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-07 16:45:34,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:34,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416796262] [2022-04-07 16:45:34,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1416796262] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:34,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [256971888] [2022-04-07 16:45:34,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:34,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:34,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:34,425 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) [2022-04-07 16:45:34,426 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-07 16:45:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-07 16:45:34,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:34,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:34,644 INFO L272 TraceCheckUtils]: 0: Hoare triple {352#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {352#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {352#true} is VALID [2022-04-07 16:45:34,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {352#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,645 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {352#true} {352#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,645 INFO L272 TraceCheckUtils]: 4: Hoare triple {352#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {352#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 6: Hoare triple {352#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 7: Hoare triple {352#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 8: Hoare triple {352#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 9: Hoare triple {352#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {352#true} is VALID [2022-04-07 16:45:34,646 INFO L290 TraceCheckUtils]: 10: Hoare triple {352#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {352#true} is VALID [2022-04-07 16:45:34,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {352#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {352#true} is VALID [2022-04-07 16:45:34,647 INFO L290 TraceCheckUtils]: 12: Hoare triple {352#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {352#true} is VALID [2022-04-07 16:45:34,647 INFO L290 TraceCheckUtils]: 13: Hoare triple {352#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {402#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:34,647 INFO L290 TraceCheckUtils]: 14: Hoare triple {402#(= main_~cont~0 0)} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {402#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:34,648 INFO L290 TraceCheckUtils]: 15: Hoare triple {402#(= main_~cont~0 0)} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-07 16:45:34,648 INFO L290 TraceCheckUtils]: 16: Hoare triple {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-07 16:45:34,649 INFO L290 TraceCheckUtils]: 17: Hoare triple {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-07 16:45:34,650 INFO L272 TraceCheckUtils]: 18: Hoare triple {409#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {419#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:34,650 INFO L290 TraceCheckUtils]: 19: Hoare triple {419#(<= 1 |__VERIFIER_assert_#in~cond|)} [172] __VERIFIER_assertENTRY-->L19: 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] {423#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:34,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {423#(<= 1 __VERIFIER_assert_~cond)} [176] L19-->L20: 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[] {353#false} is VALID [2022-04-07 16:45:34,653 INFO L290 TraceCheckUtils]: 21: Hoare triple {353#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {353#false} is VALID [2022-04-07 16:45:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:45:34,653 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-07 16:45:34,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [256971888] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:45:34,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-07 16:45:34,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2022-04-07 16:45:34,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235817298] [2022-04-07 16:45:34,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:34,657 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 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 22 [2022-04-07 16:45:34,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:34,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:34,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:34,672 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-07 16:45:34,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:34,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-07 16:45:34,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-07 16:45:34,673 INFO L87 Difference]: Start difference. First operand 31 states and 38 transitions. Second operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:34,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,793 INFO L93 Difference]: Finished difference Result 53 states and 68 transitions. [2022-04-07 16:45:34,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-07 16:45:34,793 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 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 22 [2022-04-07 16:45:34,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:34,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2022-04-07 16:45:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2022-04-07 16:45:34,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 68 transitions. [2022-04-07 16:45:34,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:34,858 INFO L225 Difference]: With dead ends: 53 [2022-04-07 16:45:34,859 INFO L226 Difference]: Without dead ends: 50 [2022-04-07 16:45:34,859 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-04-07 16:45:34,861 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 30 mSDsluCounter, 116 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:34,862 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 152 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 16:45:34,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-07 16:45:34,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 43. [2022-04-07 16:45:34,869 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:34,869 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) [2022-04-07 16:45:34,869 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) [2022-04-07 16:45:34,869 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) [2022-04-07 16:45:34,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,876 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-07 16:45:34,876 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-07 16:45:34,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,879 INFO L74 IsIncluded]: Start isIncluded. First operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) Second operand 50 states. [2022-04-07 16:45:34,879 INFO L87 Difference]: Start difference. First operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) Second operand 50 states. [2022-04-07 16:45:34,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:34,880 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-07 16:45:34,880 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-07 16:45:34,881 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:34,881 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:34,881 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:34,881 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:34,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 38 states have (on average 1.3421052631578947) internal successors, (51), 38 states have internal predecessors, (51), 3 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) [2022-04-07 16:45:34,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 55 transitions. [2022-04-07 16:45:34,882 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 55 transitions. Word has length 22 [2022-04-07 16:45:34,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:34,882 INFO L478 AbstractCegarLoop]: Abstraction has 43 states and 55 transitions. [2022-04-07 16:45:34,882 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2022-04-07 16:45:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-07 16:45:34,883 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:34,883 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:34,901 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:35,091 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 [2022-04-07 16:45:35,092 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:35,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:35,092 INFO L85 PathProgramCache]: Analyzing trace with hash 797221654, now seen corresponding path program 1 times [2022-04-07 16:45:35,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:35,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889961260] [2022-04-07 16:45:35,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {634#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {627#true} is VALID [2022-04-07 16:45:35,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {627#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {627#true} {627#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,177 INFO L272 TraceCheckUtils]: 0: Hoare triple {627#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {634#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:35,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {634#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {627#true} is VALID [2022-04-07 16:45:35,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {627#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,178 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {627#true} {627#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,178 INFO L272 TraceCheckUtils]: 4: Hoare triple {627#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,178 INFO L290 TraceCheckUtils]: 5: Hoare triple {627#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {632#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,179 INFO L290 TraceCheckUtils]: 6: Hoare triple {632#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {632#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {632#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {633#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 8: Hoare triple {633#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 9: Hoare triple {628#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {628#false} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {628#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {628#false} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {628#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {628#false} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 12: Hoare triple {628#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {628#false} is VALID [2022-04-07 16:45:35,180 INFO L290 TraceCheckUtils]: 13: Hoare triple {628#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {628#false} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {628#false} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 16: Hoare triple {628#false} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 17: Hoare triple {628#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 18: Hoare triple {628#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 19: Hoare triple {628#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {628#false} is VALID [2022-04-07 16:45:35,181 INFO L290 TraceCheckUtils]: 20: Hoare triple {628#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {628#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 22: Hoare triple {628#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 23: Hoare triple {628#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L272 TraceCheckUtils]: 24: Hoare triple {628#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 25: Hoare triple {628#false} [172] __VERIFIER_assertENTRY-->L19: 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] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 26: Hoare triple {628#false} [176] L19-->L20: 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[] {628#false} is VALID [2022-04-07 16:45:35,182 INFO L290 TraceCheckUtils]: 27: Hoare triple {628#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-07 16:45:35,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:35,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889961260] [2022-04-07 16:45:35,183 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [889961260] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:35,183 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1861885892] [2022-04-07 16:45:35,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:35,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:35,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:35,184 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) [2022-04-07 16:45:35,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-07 16:45:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-07 16:45:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:35,331 INFO L272 TraceCheckUtils]: 0: Hoare triple {627#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {627#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L290 TraceCheckUtils]: 2: Hoare triple {627#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {627#true} {627#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L272 TraceCheckUtils]: 4: Hoare triple {627#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L290 TraceCheckUtils]: 5: Hoare triple {627#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {627#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {627#true} is VALID [2022-04-07 16:45:35,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {627#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {627#true} is VALID [2022-04-07 16:45:35,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {627#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {627#true} is VALID [2022-04-07 16:45:35,333 INFO L290 TraceCheckUtils]: 9: Hoare triple {627#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {627#true} is VALID [2022-04-07 16:45:35,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {627#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {668#(= main_~n_caracter~0 0)} is VALID [2022-04-07 16:45:35,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {668#(= main_~n_caracter~0 0)} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {668#(= main_~n_caracter~0 0)} is VALID [2022-04-07 16:45:35,334 INFO L290 TraceCheckUtils]: 12: Hoare triple {668#(= main_~n_caracter~0 0)} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {668#(= main_~n_caracter~0 0)} is VALID [2022-04-07 16:45:35,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {668#(= main_~n_caracter~0 0)} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {678#(and (= main_~n_caracter~0 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:35,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {678#(and (= main_~n_caracter~0 0) (= main_~i~0 0))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 15: Hoare triple {628#false} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 16: Hoare triple {628#false} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 17: Hoare triple {628#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 18: Hoare triple {628#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 19: Hoare triple {628#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {628#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {628#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {628#false} is VALID [2022-04-07 16:45:35,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {628#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L290 TraceCheckUtils]: 23: Hoare triple {628#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L272 TraceCheckUtils]: 24: Hoare triple {628#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L290 TraceCheckUtils]: 25: Hoare triple {628#false} [172] __VERIFIER_assertENTRY-->L19: 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] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L290 TraceCheckUtils]: 26: Hoare triple {628#false} [176] L19-->L20: 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[] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L290 TraceCheckUtils]: 27: Hoare triple {628#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {628#false} is VALID [2022-04-07 16:45:35,336 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-07 16:45:35,336 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-07 16:45:35,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1861885892] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:45:35,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-07 16:45:35,337 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-04-07 16:45:35,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891370045] [2022-04-07 16:45:35,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:35,337 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 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 28 [2022-04-07 16:45:35,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:35,338 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:35,368 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:35,368 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-07 16:45:35,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:35,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-07 16:45:35,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-07 16:45:35,369 INFO L87 Difference]: Start difference. First operand 43 states and 55 transitions. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:35,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:35,463 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-07 16:45:35,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-07 16:45:35,464 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 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 28 [2022-04-07 16:45:35,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 62 transitions. [2022-04-07 16:45:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:35,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 62 transitions. [2022-04-07 16:45:35,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 62 transitions. [2022-04-07 16:45:35,514 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:35,515 INFO L225 Difference]: With dead ends: 71 [2022-04-07 16:45:35,515 INFO L226 Difference]: Without dead ends: 71 [2022-04-07 16:45:35,515 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-07 16:45:35,516 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 18 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:35,516 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 88 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 16:45:35,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-07 16:45:35,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 47. [2022-04-07 16:45:35,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:35,519 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) [2022-04-07 16:45:35,519 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) [2022-04-07 16:45:35,519 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) [2022-04-07 16:45:35,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:35,521 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-07 16:45:35,521 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-07 16:45:35,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:35,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:35,522 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) Second operand 71 states. [2022-04-07 16:45:35,522 INFO L87 Difference]: Start difference. First operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) Second operand 71 states. [2022-04-07 16:45:35,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:35,524 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-07 16:45:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-07 16:45:35,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:35,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:35,524 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:35,525 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:35,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 42 states have (on average 1.3333333333333333) internal successors, (56), 42 states have internal predecessors, (56), 3 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) [2022-04-07 16:45:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 60 transitions. [2022-04-07 16:45:35,526 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 60 transitions. Word has length 28 [2022-04-07 16:45:35,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:35,526 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 60 transitions. [2022-04-07 16:45:35,526 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2022-04-07 16:45:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-07 16:45:35,527 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:35,527 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:35,553 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:35,727 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 [2022-04-07 16:45:35,728 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:35,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:35,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1389931833, now seen corresponding path program 1 times [2022-04-07 16:45:35,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:35,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133519566] [2022-04-07 16:45:35,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {980#true} is VALID [2022-04-07 16:45:35,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {980#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:35,802 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {980#true} {980#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:35,803 INFO L272 TraceCheckUtils]: 0: Hoare triple {980#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:35,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {980#true} is VALID [2022-04-07 16:45:35,803 INFO L290 TraceCheckUtils]: 2: Hoare triple {980#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:35,803 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {980#true} {980#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:35,803 INFO L272 TraceCheckUtils]: 4: Hoare triple {980#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:35,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {980#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {985#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,804 INFO L290 TraceCheckUtils]: 6: Hoare triple {985#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {985#(= main_~i~0 0)} is VALID [2022-04-07 16:45:35,804 INFO L290 TraceCheckUtils]: 7: Hoare triple {985#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {986#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:35,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {986#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:35,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {981#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {981#false} is VALID [2022-04-07 16:45:35,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {981#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {981#false} is VALID [2022-04-07 16:45:35,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {981#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {981#false} is VALID [2022-04-07 16:45:35,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {981#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {981#false} is VALID [2022-04-07 16:45:35,807 INFO L290 TraceCheckUtils]: 13: Hoare triple {981#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {981#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 15: Hoare triple {981#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 16: Hoare triple {981#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {981#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 18: Hoare triple {981#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 19: Hoare triple {981#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:35,808 INFO L290 TraceCheckUtils]: 20: Hoare triple {981#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 21: Hoare triple {981#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 22: Hoare triple {981#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 23: Hoare triple {981#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 24: Hoare triple {981#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L272 TraceCheckUtils]: 25: Hoare triple {981#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 26: Hoare triple {981#false} [172] __VERIFIER_assertENTRY-->L19: 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] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 27: Hoare triple {981#false} [176] L19-->L20: 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[] {981#false} is VALID [2022-04-07 16:45:35,809 INFO L290 TraceCheckUtils]: 28: Hoare triple {981#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-07 16:45:35,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:35,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133519566] [2022-04-07 16:45:35,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133519566] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:35,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [334530020] [2022-04-07 16:45:35,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:35,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:35,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:35,827 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) [2022-04-07 16:45:35,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-07 16:45:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 18 conjunts are in the unsatisfiable core [2022-04-07 16:45:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:35,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:35,953 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 [2022-04-07 16:45:36,079 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 [2022-04-07 16:45:36,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {980#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {980#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {980#true} is VALID [2022-04-07 16:45:36,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {980#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {980#true} {980#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,104 INFO L272 TraceCheckUtils]: 4: Hoare triple {980#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,106 INFO L290 TraceCheckUtils]: 5: Hoare triple {980#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1006#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:36,107 INFO L290 TraceCheckUtils]: 6: Hoare triple {1006#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1010#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:36,107 INFO L290 TraceCheckUtils]: 7: Hoare triple {1010#(= |main_~#input_string~0.offset| 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1010#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:36,108 INFO L290 TraceCheckUtils]: 8: Hoare triple {1010#(= |main_~#input_string~0.offset| 0)} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1010#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:36,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {1010#(= |main_~#input_string~0.offset| 0)} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1010#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:36,109 INFO L290 TraceCheckUtils]: 10: Hoare triple {1010#(= |main_~#input_string~0.offset| 0)} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1023#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:36,109 INFO L290 TraceCheckUtils]: 11: Hoare triple {1023#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1027#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|))} is VALID [2022-04-07 16:45:36,109 INFO L290 TraceCheckUtils]: 12: Hoare triple {1027#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:36,110 INFO L290 TraceCheckUtils]: 13: Hoare triple {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:36,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:36,111 INFO L290 TraceCheckUtils]: 15: Hoare triple {1031#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1041#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:36,111 INFO L290 TraceCheckUtils]: 16: Hoare triple {1041#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1045#(= |main_#t~mem11| 0)} is VALID [2022-04-07 16:45:36,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {1045#(= |main_#t~mem11| 0)} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,111 INFO L290 TraceCheckUtils]: 18: Hoare triple {981#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {981#false} is VALID [2022-04-07 16:45:36,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {981#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:36,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {981#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {981#false} is VALID [2022-04-07 16:45:36,114 INFO L290 TraceCheckUtils]: 21: Hoare triple {981#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 22: Hoare triple {981#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 23: Hoare triple {981#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 24: Hoare triple {981#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L272 TraceCheckUtils]: 25: Hoare triple {981#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 26: Hoare triple {981#false} [172] __VERIFIER_assertENTRY-->L19: 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] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 27: Hoare triple {981#false} [176] L19-->L20: 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[] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L290 TraceCheckUtils]: 28: Hoare triple {981#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-07 16:45:36,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:36,301 INFO L290 TraceCheckUtils]: 28: Hoare triple {981#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:36,301 INFO L290 TraceCheckUtils]: 27: Hoare triple {981#false} [176] L19-->L20: 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[] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L290 TraceCheckUtils]: 26: Hoare triple {981#false} [172] __VERIFIER_assertENTRY-->L19: 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] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L272 TraceCheckUtils]: 25: Hoare triple {981#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L290 TraceCheckUtils]: 24: Hoare triple {981#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L290 TraceCheckUtils]: 23: Hoare triple {981#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L290 TraceCheckUtils]: 22: Hoare triple {981#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {981#false} is VALID [2022-04-07 16:45:36,302 INFO L290 TraceCheckUtils]: 21: Hoare triple {981#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {981#false} is VALID [2022-04-07 16:45:36,303 INFO L290 TraceCheckUtils]: 20: Hoare triple {981#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {981#false} is VALID [2022-04-07 16:45:36,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {981#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {981#false} is VALID [2022-04-07 16:45:36,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {981#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {981#false} is VALID [2022-04-07 16:45:36,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {1045#(= |main_#t~mem11| 0)} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {981#false} is VALID [2022-04-07 16:45:36,304 INFO L290 TraceCheckUtils]: 16: Hoare triple {1118#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod main_~i~0 4294967296) 2147483647)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod main_~i~0 4294967296) 2147483647))))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1045#(= |main_#t~mem11| 0)} is VALID [2022-04-07 16:45:36,304 INFO L290 TraceCheckUtils]: 15: Hoare triple {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1118#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod main_~i~0 4294967296) 2147483647)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-07 16:45:36,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-07 16:45:36,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-07 16:45:36,305 INFO L290 TraceCheckUtils]: 12: Hoare triple {1132#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1122#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-07 16:45:36,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {1136#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (and (or (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)) (not (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0)) (<= (mod main_~n_caracter~0 4294967296) 2147483647))))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1132#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)))} is VALID [2022-04-07 16:45:36,307 INFO L290 TraceCheckUtils]: 10: Hoare triple {980#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1136#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (and (or (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)) (not (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0)) (<= (mod main_~n_caracter~0 4294967296) 2147483647))))} is VALID [2022-04-07 16:45:36,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {980#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {980#true} is VALID [2022-04-07 16:45:36,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {980#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {980#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {980#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {980#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {980#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {980#true} {980#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {980#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L290 TraceCheckUtils]: 1: Hoare triple {980#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {980#true} is VALID [2022-04-07 16:45:36,308 INFO L272 TraceCheckUtils]: 0: Hoare triple {980#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {980#true} is VALID [2022-04-07 16:45:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-07 16:45:36,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [334530020] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:36,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-07 16:45:36,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 9] total 16 [2022-04-07 16:45:36,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586499557] [2022-04-07 16:45:36,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:36,310 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 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 29 [2022-04-07 16:45:36,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:36,310 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:36,329 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:36,329 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-07 16:45:36,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:36,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-07 16:45:36,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-04-07 16:45:36,331 INFO L87 Difference]: Start difference. First operand 47 states and 60 transitions. Second operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:36,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,558 INFO L93 Difference]: Finished difference Result 50 states and 62 transitions. [2022-04-07 16:45:36,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-07 16:45:36,559 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 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 29 [2022-04-07 16:45:36,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:36,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:36,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 45 transitions. [2022-04-07 16:45:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 45 transitions. [2022-04-07 16:45:36,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 45 transitions. [2022-04-07 16:45:36,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:36,600 INFO L225 Difference]: With dead ends: 50 [2022-04-07 16:45:36,600 INFO L226 Difference]: Without dead ends: 45 [2022-04-07 16:45:36,600 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2022-04-07 16:45:36,601 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 9 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 161 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:36,601 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 161 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 16:45:36,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-07 16:45:36,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-07 16:45:36,603 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:36,603 INFO L82 GeneralOperation]: Start isEquivalent. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) [2022-04-07 16:45:36,603 INFO L74 IsIncluded]: Start isIncluded. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) [2022-04-07 16:45:36,603 INFO L87 Difference]: Start difference. First operand 45 states. Second operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) [2022-04-07 16:45:36,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,605 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-07 16:45:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-07 16:45:36,605 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:36,605 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:36,605 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) Second operand 45 states. [2022-04-07 16:45:36,605 INFO L87 Difference]: Start difference. First operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) Second operand 45 states. [2022-04-07 16:45:36,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:36,606 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-07 16:45:36,606 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-07 16:45:36,607 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:36,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:36,607 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:36,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:36,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 40 states have (on average 1.325) internal successors, (53), 40 states have internal predecessors, (53), 3 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) [2022-04-07 16:45:36,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 57 transitions. [2022-04-07 16:45:36,608 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 57 transitions. Word has length 29 [2022-04-07 16:45:36,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:36,608 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 57 transitions. [2022-04-07 16:45:36,608 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:36,608 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-07 16:45:36,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-07 16:45:36,609 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:36,609 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:36,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:36,824 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 [2022-04-07 16:45:36,825 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:36,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:36,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1280910829, now seen corresponding path program 1 times [2022-04-07 16:45:36,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:36,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337777107] [2022-04-07 16:45:36,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:36,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:36,911 INFO L290 TraceCheckUtils]: 0: Hoare triple {1370#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1363#true} is VALID [2022-04-07 16:45:36,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {1363#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:36,912 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1363#true} {1363#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:36,913 INFO L272 TraceCheckUtils]: 0: Hoare triple {1363#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1370#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:36,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {1370#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1363#true} is VALID [2022-04-07 16:45:36,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {1363#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:36,913 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1363#true} {1363#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:36,913 INFO L272 TraceCheckUtils]: 4: Hoare triple {1363#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:36,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {1363#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1368#(= main_~i~0 0)} is VALID [2022-04-07 16:45:36,914 INFO L290 TraceCheckUtils]: 6: Hoare triple {1368#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1368#(= main_~i~0 0)} is VALID [2022-04-07 16:45:36,915 INFO L290 TraceCheckUtils]: 7: Hoare triple {1368#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1369#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 8: Hoare triple {1369#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 9: Hoare triple {1364#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 10: Hoare triple {1364#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 11: Hoare triple {1364#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 12: Hoare triple {1364#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 13: Hoare triple {1364#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 14: Hoare triple {1364#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 15: Hoare triple {1364#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1364#false} is VALID [2022-04-07 16:45:36,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {1364#false} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {1364#false} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 18: Hoare triple {1364#false} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 19: Hoare triple {1364#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 20: Hoare triple {1364#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 21: Hoare triple {1364#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 22: Hoare triple {1364#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 23: Hoare triple {1364#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 24: Hoare triple {1364#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1364#false} is VALID [2022-04-07 16:45:36,918 INFO L290 TraceCheckUtils]: 25: Hoare triple {1364#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1364#false} is VALID [2022-04-07 16:45:36,919 INFO L272 TraceCheckUtils]: 26: Hoare triple {1364#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1364#false} is VALID [2022-04-07 16:45:36,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {1364#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1364#false} is VALID [2022-04-07 16:45:36,919 INFO L290 TraceCheckUtils]: 28: Hoare triple {1364#false} [176] L19-->L20: 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[] {1364#false} is VALID [2022-04-07 16:45:36,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {1364#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:36,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-07 16:45:36,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:36,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337777107] [2022-04-07 16:45:36,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1337777107] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:36,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [539833006] [2022-04-07 16:45:36,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:36,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:36,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:36,920 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) [2022-04-07 16:45:36,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-07 16:45:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:36,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-07 16:45:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:36,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:37,019 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 [2022-04-07 16:45:37,172 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 16 treesize of output 8 [2022-04-07 16:45:37,184 INFO L272 TraceCheckUtils]: 0: Hoare triple {1363#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {1363#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1363#true} is VALID [2022-04-07 16:45:37,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {1363#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1363#true} {1363#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {1363#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {1363#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1389#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:37,186 INFO L290 TraceCheckUtils]: 6: Hoare triple {1389#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1393#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:37,186 INFO L290 TraceCheckUtils]: 7: Hoare triple {1393#(= |main_~#input_string~0.offset| 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1393#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:37,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {1393#(= |main_~#input_string~0.offset| 0)} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1393#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:37,187 INFO L290 TraceCheckUtils]: 9: Hoare triple {1393#(= |main_~#input_string~0.offset| 0)} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1393#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:37,187 INFO L290 TraceCheckUtils]: 10: Hoare triple {1393#(= |main_~#input_string~0.offset| 0)} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1406#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,188 INFO L290 TraceCheckUtils]: 11: Hoare triple {1406#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1410#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|))} is VALID [2022-04-07 16:45:37,188 INFO L290 TraceCheckUtils]: 12: Hoare triple {1410#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,189 INFO L290 TraceCheckUtils]: 13: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,190 INFO L290 TraceCheckUtils]: 16: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,190 INFO L290 TraceCheckUtils]: 17: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,191 INFO L290 TraceCheckUtils]: 18: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,191 INFO L290 TraceCheckUtils]: 19: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,191 INFO L290 TraceCheckUtils]: 20: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,192 INFO L290 TraceCheckUtils]: 21: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,192 INFO L290 TraceCheckUtils]: 22: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:37,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {1414#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1448#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:37,193 INFO L290 TraceCheckUtils]: 24: Hoare triple {1448#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1452#(not (= |main_#t~mem11| 0))} is VALID [2022-04-07 16:45:37,193 INFO L290 TraceCheckUtils]: 25: Hoare triple {1452#(not (= |main_#t~mem11| 0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1364#false} is VALID [2022-04-07 16:45:37,193 INFO L272 TraceCheckUtils]: 26: Hoare triple {1364#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1364#false} is VALID [2022-04-07 16:45:37,193 INFO L290 TraceCheckUtils]: 27: Hoare triple {1364#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1364#false} is VALID [2022-04-07 16:45:37,194 INFO L290 TraceCheckUtils]: 28: Hoare triple {1364#false} [176] L19-->L20: 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[] {1364#false} is VALID [2022-04-07 16:45:37,194 INFO L290 TraceCheckUtils]: 29: Hoare triple {1364#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:37,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-07 16:45:37,194 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:37,384 INFO L290 TraceCheckUtils]: 29: Hoare triple {1364#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1364#false} is VALID [2022-04-07 16:45:37,384 INFO L290 TraceCheckUtils]: 28: Hoare triple {1364#false} [176] L19-->L20: 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[] {1364#false} is VALID [2022-04-07 16:45:37,384 INFO L290 TraceCheckUtils]: 27: Hoare triple {1364#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1364#false} is VALID [2022-04-07 16:45:37,384 INFO L272 TraceCheckUtils]: 26: Hoare triple {1364#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1364#false} is VALID [2022-04-07 16:45:37,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {1452#(not (= |main_#t~mem11| 0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1364#false} is VALID [2022-04-07 16:45:37,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {1483#(and (or (<= (mod main_~i~0 4294967296) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0))) (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1452#(not (= |main_#t~mem11| 0))} is VALID [2022-04-07 16:45:37,387 INFO L290 TraceCheckUtils]: 23: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1483#(and (or (<= (mod main_~i~0 4294967296) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0))) (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))))} is VALID [2022-04-07 16:45:37,388 INFO L290 TraceCheckUtils]: 22: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,388 INFO L290 TraceCheckUtils]: 21: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,389 INFO L290 TraceCheckUtils]: 20: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,389 INFO L290 TraceCheckUtils]: 19: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,389 INFO L290 TraceCheckUtils]: 18: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,390 INFO L290 TraceCheckUtils]: 17: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,390 INFO L290 TraceCheckUtils]: 16: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,390 INFO L290 TraceCheckUtils]: 15: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,391 INFO L290 TraceCheckUtils]: 13: Hoare triple {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,391 INFO L290 TraceCheckUtils]: 12: Hoare triple {1521#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_#t~mem4| 0))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1487#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-07 16:45:37,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {1525#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (and (or (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (<= (mod main_~n_caracter~0 4294967296) 2147483647))))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1521#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 10: Hoare triple {1363#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1525#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (and (or (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (<= (mod main_~n_caracter~0 4294967296) 2147483647))))} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 9: Hoare triple {1363#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1363#true} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 8: Hoare triple {1363#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 7: Hoare triple {1363#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1363#true} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 6: Hoare triple {1363#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1363#true} is VALID [2022-04-07 16:45:37,393 INFO L290 TraceCheckUtils]: 5: Hoare triple {1363#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1363#true} is VALID [2022-04-07 16:45:37,393 INFO L272 TraceCheckUtils]: 4: Hoare triple {1363#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,394 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1363#true} {1363#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {1363#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {1363#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1363#true} is VALID [2022-04-07 16:45:37,394 INFO L272 TraceCheckUtils]: 0: Hoare triple {1363#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1363#true} is VALID [2022-04-07 16:45:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-07 16:45:37,394 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [539833006] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:37,394 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-07 16:45:37,394 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 9] total 16 [2022-04-07 16:45:37,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783538846] [2022-04-07 16:45:37,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:37,395 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 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 30 [2022-04-07 16:45:37,395 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:37,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:37,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:37,425 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-07 16:45:37,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:37,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-07 16:45:37,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-04-07 16:45:37,426 INFO L87 Difference]: Start difference. First operand 45 states and 57 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:37,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:37,680 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-07 16:45:37,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-07 16:45:37,680 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 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 30 [2022-04-07 16:45:37,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 57 transitions. [2022-04-07 16:45:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:37,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 57 transitions. [2022-04-07 16:45:37,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 57 transitions. [2022-04-07 16:45:37,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:37,725 INFO L225 Difference]: With dead ends: 67 [2022-04-07 16:45:37,725 INFO L226 Difference]: Without dead ends: 67 [2022-04-07 16:45:37,725 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2022-04-07 16:45:37,726 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 101 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:37,726 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 94 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 16:45:37,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-07 16:45:37,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 47. [2022-04-07 16:45:37,728 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:37,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) [2022-04-07 16:45:37,728 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) [2022-04-07 16:45:37,729 INFO L87 Difference]: Start difference. First operand 67 states. Second operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) [2022-04-07 16:45:37,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:37,730 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-07 16:45:37,730 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-07 16:45:37,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:37,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:37,730 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) Second operand 67 states. [2022-04-07 16:45:37,730 INFO L87 Difference]: Start difference. First operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) Second operand 67 states. [2022-04-07 16:45:37,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:37,732 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-07 16:45:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-07 16:45:37,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:37,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:37,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:37,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 42 states have (on average 1.3095238095238095) internal successors, (55), 42 states have internal predecessors, (55), 3 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) [2022-04-07 16:45:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 59 transitions. [2022-04-07 16:45:37,733 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 59 transitions. Word has length 30 [2022-04-07 16:45:37,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:37,734 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 59 transitions. [2022-04-07 16:45:37,734 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:37,734 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 59 transitions. [2022-04-07 16:45:37,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-07 16:45:37,734 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:37,734 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:37,752 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:37,947 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 [2022-04-07 16:45:37,947 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:37,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:37,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1387529366, now seen corresponding path program 1 times [2022-04-07 16:45:37,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:37,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28152279] [2022-04-07 16:45:37,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:38,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:38,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:38,005 INFO L290 TraceCheckUtils]: 0: Hoare triple {1822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1815#true} is VALID [2022-04-07 16:45:38,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {1815#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,005 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1815#true} {1815#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,006 INFO L272 TraceCheckUtils]: 0: Hoare triple {1815#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:38,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {1822#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1815#true} is VALID [2022-04-07 16:45:38,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {1815#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,006 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1815#true} {1815#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,006 INFO L272 TraceCheckUtils]: 4: Hoare triple {1815#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {1815#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1820#(= main_~i~0 0)} is VALID [2022-04-07 16:45:38,007 INFO L290 TraceCheckUtils]: 6: Hoare triple {1820#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1820#(= main_~i~0 0)} is VALID [2022-04-07 16:45:38,007 INFO L290 TraceCheckUtils]: 7: Hoare triple {1820#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1821#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 8: Hoare triple {1821#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 9: Hoare triple {1816#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 10: Hoare triple {1816#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 11: Hoare triple {1816#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 12: Hoare triple {1816#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 13: Hoare triple {1816#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 14: Hoare triple {1816#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 15: Hoare triple {1816#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1816#false} is VALID [2022-04-07 16:45:38,008 INFO L290 TraceCheckUtils]: 16: Hoare triple {1816#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {1816#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 18: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 19: Hoare triple {1816#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 20: Hoare triple {1816#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 21: Hoare triple {1816#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 22: Hoare triple {1816#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {1816#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 24: Hoare triple {1816#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {1816#false} is VALID [2022-04-07 16:45:38,009 INFO L290 TraceCheckUtils]: 25: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,010 INFO L290 TraceCheckUtils]: 26: Hoare triple {1816#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,010 INFO L272 TraceCheckUtils]: 27: Hoare triple {1816#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,011 INFO L290 TraceCheckUtils]: 28: Hoare triple {1816#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1816#false} is VALID [2022-04-07 16:45:38,011 INFO L290 TraceCheckUtils]: 29: Hoare triple {1816#false} [176] L19-->L20: 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[] {1816#false} is VALID [2022-04-07 16:45:38,011 INFO L290 TraceCheckUtils]: 30: Hoare triple {1816#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,011 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:45:38,011 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:38,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28152279] [2022-04-07 16:45:38,011 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [28152279] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:38,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2134098536] [2022-04-07 16:45:38,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:38,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:38,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:38,012 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) [2022-04-07 16:45:38,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-07 16:45:38,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:38,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-07 16:45:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:38,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:38,111 INFO L272 TraceCheckUtils]: 0: Hoare triple {1815#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {1815#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1815#true} is VALID [2022-04-07 16:45:38,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {1815#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,112 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1815#true} {1815#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,112 INFO L272 TraceCheckUtils]: 4: Hoare triple {1815#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,112 INFO L290 TraceCheckUtils]: 5: Hoare triple {1815#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1820#(= main_~i~0 0)} is VALID [2022-04-07 16:45:38,112 INFO L290 TraceCheckUtils]: 6: Hoare triple {1820#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1820#(= main_~i~0 0)} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 7: Hoare triple {1820#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1847#(= main_~i~0 1)} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 8: Hoare triple {1847#(= main_~i~0 1)} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 9: Hoare triple {1816#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1816#false} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 10: Hoare triple {1816#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1816#false} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 11: Hoare triple {1816#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,113 INFO L290 TraceCheckUtils]: 12: Hoare triple {1816#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {1816#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {1816#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 15: Hoare triple {1816#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 16: Hoare triple {1816#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 17: Hoare triple {1816#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 18: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 19: Hoare triple {1816#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {1816#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 21: Hoare triple {1816#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,114 INFO L290 TraceCheckUtils]: 22: Hoare triple {1816#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 23: Hoare triple {1816#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 24: Hoare triple {1816#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 25: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 26: Hoare triple {1816#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L272 TraceCheckUtils]: 27: Hoare triple {1816#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 28: Hoare triple {1816#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 29: Hoare triple {1816#false} [176] L19-->L20: 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[] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L290 TraceCheckUtils]: 30: Hoare triple {1816#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-07 16:45:38,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:38,221 INFO L290 TraceCheckUtils]: 30: Hoare triple {1816#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 29: Hoare triple {1816#false} [176] L19-->L20: 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[] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 28: Hoare triple {1816#false} [172] __VERIFIER_assertENTRY-->L19: 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] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L272 TraceCheckUtils]: 27: Hoare triple {1816#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 26: Hoare triple {1816#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 25: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 24: Hoare triple {1816#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 23: Hoare triple {1816#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,222 INFO L290 TraceCheckUtils]: 22: Hoare triple {1816#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {1816#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 20: Hoare triple {1816#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 19: Hoare triple {1816#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 18: Hoare triple {1816#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 17: Hoare triple {1816#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {1816#false} is VALID [2022-04-07 16:45:38,223 INFO L290 TraceCheckUtils]: 16: Hoare triple {1959#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {1816#false} is VALID [2022-04-07 16:45:38,224 INFO L290 TraceCheckUtils]: 15: Hoare triple {1963#(< 0 (mod main_~n_caracter~0 4294967296))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {1959#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:38,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {1963#(< 0 (mod main_~n_caracter~0 4294967296))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {1963#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:38,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {1963#(< 0 (mod main_~n_caracter~0 4294967296))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1963#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:38,225 INFO L290 TraceCheckUtils]: 12: Hoare triple {1973#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {1963#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 11: Hoare triple {1973#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {1973#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 10: Hoare triple {1815#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {1973#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 9: Hoare triple {1815#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {1815#true} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {1815#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {1815#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {1815#true} is VALID [2022-04-07 16:45:38,226 INFO L290 TraceCheckUtils]: 6: Hoare triple {1815#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {1815#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {1815#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1815#true} {1815#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {1815#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {1815#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L272 TraceCheckUtils]: 0: Hoare triple {1815#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1815#true} is VALID [2022-04-07 16:45:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-07 16:45:38,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2134098536] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:38,227 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:38,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 5] total 9 [2022-04-07 16:45:38,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808619506] [2022-04-07 16:45:38,228 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:38,228 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-07 16:45:38,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:38,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:38,255 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:38,255 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-07 16:45:38,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:38,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-07 16:45:38,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-04-07 16:45:38,256 INFO L87 Difference]: Start difference. First operand 47 states and 59 transitions. Second operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:38,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:38,888 INFO L93 Difference]: Finished difference Result 173 states and 234 transitions. [2022-04-07 16:45:38,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-07 16:45:38,889 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 31 [2022-04-07 16:45:38,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:38,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:38,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 142 transitions. [2022-04-07 16:45:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:38,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 142 transitions. [2022-04-07 16:45:38,893 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 142 transitions. [2022-04-07 16:45:39,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:39,019 INFO L225 Difference]: With dead ends: 173 [2022-04-07 16:45:39,019 INFO L226 Difference]: Without dead ends: 173 [2022-04-07 16:45:39,019 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=122, Invalid=340, Unknown=0, NotChecked=0, Total=462 [2022-04-07 16:45:39,020 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 290 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 290 SdHoareTripleChecker+Valid, 70 SdHoareTripleChecker+Invalid, 288 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:39,020 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [290 Valid, 70 Invalid, 288 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-07 16:45:39,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-07 16:45:39,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 53. [2022-04-07 16:45:39,023 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:39,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) [2022-04-07 16:45:39,023 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) [2022-04-07 16:45:39,023 INFO L87 Difference]: Start difference. First operand 173 states. Second operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) [2022-04-07 16:45:39,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:39,026 INFO L93 Difference]: Finished difference Result 173 states and 234 transitions. [2022-04-07 16:45:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2022-04-07 16:45:39,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:39,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:39,027 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) Second operand 173 states. [2022-04-07 16:45:39,027 INFO L87 Difference]: Start difference. First operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) Second operand 173 states. [2022-04-07 16:45:39,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:39,030 INFO L93 Difference]: Finished difference Result 173 states and 234 transitions. [2022-04-07 16:45:39,031 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 234 transitions. [2022-04-07 16:45:39,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:39,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:39,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:39,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 48 states have (on average 1.2916666666666667) internal successors, (62), 48 states have internal predecessors, (62), 3 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) [2022-04-07 16:45:39,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 66 transitions. [2022-04-07 16:45:39,032 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 66 transitions. Word has length 31 [2022-04-07 16:45:39,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:39,032 INFO L478 AbstractCegarLoop]: Abstraction has 53 states and 66 transitions. [2022-04-07 16:45:39,033 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2022-04-07 16:45:39,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-07 16:45:39,033 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:39,033 INFO L499 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:39,049 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:39,247 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 [2022-04-07 16:45:39,247 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:39,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:39,248 INFO L85 PathProgramCache]: Analyzing trace with hash -830957429, now seen corresponding path program 2 times [2022-04-07 16:45:39,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:39,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899300659] [2022-04-07 16:45:39,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:39,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:39,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:39,323 INFO L290 TraceCheckUtils]: 0: Hoare triple {2619#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2611#true} is VALID [2022-04-07 16:45:39,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {2611#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2611#true} {2611#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,323 INFO L272 TraceCheckUtils]: 0: Hoare triple {2611#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2619#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:39,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {2619#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2611#true} is VALID [2022-04-07 16:45:39,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {2611#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,324 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2611#true} {2611#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,324 INFO L272 TraceCheckUtils]: 4: Hoare triple {2611#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,325 INFO L290 TraceCheckUtils]: 5: Hoare triple {2611#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {2616#(= main_~i~0 0)} is VALID [2022-04-07 16:45:39,325 INFO L290 TraceCheckUtils]: 6: Hoare triple {2616#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2616#(= main_~i~0 0)} is VALID [2022-04-07 16:45:39,326 INFO L290 TraceCheckUtils]: 7: Hoare triple {2616#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:39,326 INFO L290 TraceCheckUtils]: 8: Hoare triple {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2618#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {2618#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {2612#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {2612#false} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 12: Hoare triple {2612#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {2612#false} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 13: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 14: Hoare triple {2612#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2612#false} is VALID [2022-04-07 16:45:39,327 INFO L290 TraceCheckUtils]: 15: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {2612#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 17: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 18: Hoare triple {2612#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 19: Hoare triple {2612#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 22: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 23: Hoare triple {2612#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {2612#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 25: Hoare triple {2612#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,328 INFO L290 TraceCheckUtils]: 26: Hoare triple {2612#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 27: Hoare triple {2612#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 28: Hoare triple {2612#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {2612#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L272 TraceCheckUtils]: 31: Hoare triple {2612#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 32: Hoare triple {2612#false} [172] __VERIFIER_assertENTRY-->L19: 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] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 33: Hoare triple {2612#false} [176] L19-->L20: 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[] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L290 TraceCheckUtils]: 34: Hoare triple {2612#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:45:39,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:39,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899300659] [2022-04-07 16:45:39,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899300659] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:39,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2130657686] [2022-04-07 16:45:39,330 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:45:39,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:39,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:39,331 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) [2022-04-07 16:45:39,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-07 16:45:39,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:45:39,385 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:39,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-07 16:45:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:39,394 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:39,586 INFO L272 TraceCheckUtils]: 0: Hoare triple {2611#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {2611#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2611#true} is VALID [2022-04-07 16:45:39,587 INFO L290 TraceCheckUtils]: 2: Hoare triple {2611#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2611#true} {2611#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,587 INFO L272 TraceCheckUtils]: 4: Hoare triple {2611#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,587 INFO L290 TraceCheckUtils]: 5: Hoare triple {2611#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {2616#(= main_~i~0 0)} is VALID [2022-04-07 16:45:39,588 INFO L290 TraceCheckUtils]: 6: Hoare triple {2616#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2616#(= main_~i~0 0)} is VALID [2022-04-07 16:45:39,588 INFO L290 TraceCheckUtils]: 7: Hoare triple {2616#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:39,589 INFO L290 TraceCheckUtils]: 8: Hoare triple {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:39,589 INFO L290 TraceCheckUtils]: 9: Hoare triple {2617#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2650#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 10: Hoare triple {2650#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {2612#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 12: Hoare triple {2612#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 13: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 14: Hoare triple {2612#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 15: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 16: Hoare triple {2612#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2612#false} is VALID [2022-04-07 16:45:39,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {2612#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 18: Hoare triple {2612#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 19: Hoare triple {2612#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 20: Hoare triple {2612#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 22: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 23: Hoare triple {2612#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 24: Hoare triple {2612#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 25: Hoare triple {2612#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 26: Hoare triple {2612#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 27: Hoare triple {2612#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,591 INFO L290 TraceCheckUtils]: 28: Hoare triple {2612#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L290 TraceCheckUtils]: 29: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L290 TraceCheckUtils]: 30: Hoare triple {2612#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L272 TraceCheckUtils]: 31: Hoare triple {2612#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L290 TraceCheckUtils]: 32: Hoare triple {2612#false} [172] __VERIFIER_assertENTRY-->L19: 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] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L290 TraceCheckUtils]: 33: Hoare triple {2612#false} [176] L19-->L20: 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[] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L290 TraceCheckUtils]: 34: Hoare triple {2612#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-07 16:45:39,592 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:39,713 INFO L290 TraceCheckUtils]: 34: Hoare triple {2612#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,713 INFO L290 TraceCheckUtils]: 33: Hoare triple {2612#false} [176] L19-->L20: 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[] {2612#false} is VALID [2022-04-07 16:45:39,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {2612#false} [172] __VERIFIER_assertENTRY-->L19: 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] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L272 TraceCheckUtils]: 31: Hoare triple {2612#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 30: Hoare triple {2612#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 29: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 28: Hoare triple {2612#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 27: Hoare triple {2612#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {2612#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 25: Hoare triple {2612#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 24: Hoare triple {2612#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {2612#false} is VALID [2022-04-07 16:45:39,714 INFO L290 TraceCheckUtils]: 23: Hoare triple {2612#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,715 INFO L290 TraceCheckUtils]: 22: Hoare triple {2612#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {2612#false} is VALID [2022-04-07 16:45:39,715 INFO L290 TraceCheckUtils]: 21: Hoare triple {2612#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {2612#false} is VALID [2022-04-07 16:45:39,721 INFO L290 TraceCheckUtils]: 20: Hoare triple {2768#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {2612#false} is VALID [2022-04-07 16:45:39,722 INFO L290 TraceCheckUtils]: 19: Hoare triple {2772#(< 0 (mod main_~n_caracter~0 4294967296))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {2768#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:39,722 INFO L290 TraceCheckUtils]: 18: Hoare triple {2772#(< 0 (mod main_~n_caracter~0 4294967296))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {2772#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:39,722 INFO L290 TraceCheckUtils]: 17: Hoare triple {2772#(< 0 (mod main_~n_caracter~0 4294967296))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2772#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:39,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {2782#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2772#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-07 16:45:39,723 INFO L290 TraceCheckUtils]: 15: Hoare triple {2782#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2782#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-07 16:45:39,724 INFO L290 TraceCheckUtils]: 14: Hoare triple {2789#(< 0 (mod (+ main_~n_caracter~0 2) 4294967296))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {2782#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-07 16:45:39,724 INFO L290 TraceCheckUtils]: 13: Hoare triple {2789#(< 0 (mod (+ main_~n_caracter~0 2) 4294967296))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {2789#(< 0 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {2611#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {2789#(< 0 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 11: Hoare triple {2611#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 10: Hoare triple {2611#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 9: Hoare triple {2611#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 8: Hoare triple {2611#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 7: Hoare triple {2611#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 6: Hoare triple {2611#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L290 TraceCheckUtils]: 5: Hoare triple {2611#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {2611#true} is VALID [2022-04-07 16:45:39,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {2611#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,726 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2611#true} {2611#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {2611#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {2611#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2611#true} is VALID [2022-04-07 16:45:39,726 INFO L272 TraceCheckUtils]: 0: Hoare triple {2611#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2611#true} is VALID [2022-04-07 16:45:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-07 16:45:39,726 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2130657686] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:39,726 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:39,726 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 6] total 11 [2022-04-07 16:45:39,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674348407] [2022-04-07 16:45:39,726 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:39,727 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-07 16:45:39,727 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:39,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:39,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:39,757 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-07 16:45:39,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:39,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-07 16:45:39,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-04-07 16:45:39,758 INFO L87 Difference]: Start difference. First operand 53 states and 66 transitions. Second operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:41,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:41,432 INFO L93 Difference]: Finished difference Result 321 states and 445 transitions. [2022-04-07 16:45:41,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-07 16:45:41,432 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 35 [2022-04-07 16:45:41,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 257 transitions. [2022-04-07 16:45:41,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 257 transitions. [2022-04-07 16:45:41,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 257 transitions. [2022-04-07 16:45:41,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:41,674 INFO L225 Difference]: With dead ends: 321 [2022-04-07 16:45:41,675 INFO L226 Difference]: Without dead ends: 321 [2022-04-07 16:45:41,675 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=271, Invalid=989, Unknown=0, NotChecked=0, Total=1260 [2022-04-07 16:45:41,675 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 784 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 432 mSolverCounterSat, 129 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 784 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 561 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 129 IncrementalHoareTripleChecker+Valid, 432 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:41,676 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [784 Valid, 80 Invalid, 561 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [129 Valid, 432 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-07 16:45:41,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2022-04-07 16:45:41,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 57. [2022-04-07 16:45:41,681 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:41,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 321 states. Second operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) [2022-04-07 16:45:41,681 INFO L74 IsIncluded]: Start isIncluded. First operand 321 states. Second operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) [2022-04-07 16:45:41,682 INFO L87 Difference]: Start difference. First operand 321 states. Second operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) [2022-04-07 16:45:41,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:41,688 INFO L93 Difference]: Finished difference Result 321 states and 445 transitions. [2022-04-07 16:45:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 445 transitions. [2022-04-07 16:45:41,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:41,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:41,689 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) Second operand 321 states. [2022-04-07 16:45:41,689 INFO L87 Difference]: Start difference. First operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) Second operand 321 states. [2022-04-07 16:45:41,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:41,695 INFO L93 Difference]: Finished difference Result 321 states and 445 transitions. [2022-04-07 16:45:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 445 transitions. [2022-04-07 16:45:41,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:41,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:41,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:41,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:41,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 52 states have (on average 1.2884615384615385) internal successors, (67), 52 states have internal predecessors, (67), 3 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) [2022-04-07 16:45:41,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 71 transitions. [2022-04-07 16:45:41,697 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 71 transitions. Word has length 35 [2022-04-07 16:45:41,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:41,697 INFO L478 AbstractCegarLoop]: Abstraction has 57 states and 71 transitions. [2022-04-07 16:45:41,698 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 10 states have internal predecessors, (44), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:41,698 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2022-04-07 16:45:41,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-04-07 16:45:41,698 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:41,698 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:41,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:41,914 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:41,914 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:41,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:41,915 INFO L85 PathProgramCache]: Analyzing trace with hash 398344247, now seen corresponding path program 1 times [2022-04-07 16:45:41,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:41,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315664570] [2022-04-07 16:45:41,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:41,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:42,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {3914#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3905#true} is VALID [2022-04-07 16:45:42,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {3905#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3905#true} {3905#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {3905#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3914#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:42,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {3914#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3905#true} is VALID [2022-04-07 16:45:42,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {3905#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3905#true} {3905#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,009 INFO L272 TraceCheckUtils]: 4: Hoare triple {3905#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,009 INFO L290 TraceCheckUtils]: 5: Hoare triple {3905#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {3910#(= main_~i~0 0)} is VALID [2022-04-07 16:45:42,009 INFO L290 TraceCheckUtils]: 6: Hoare triple {3910#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3910#(= main_~i~0 0)} is VALID [2022-04-07 16:45:42,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {3910#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3911#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:42,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {3911#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3911#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:42,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {3911#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3912#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:42,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {3912#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3912#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:42,011 INFO L290 TraceCheckUtils]: 11: Hoare triple {3912#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3913#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 12: Hoare triple {3913#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 13: Hoare triple {3906#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 14: Hoare triple {3906#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 15: Hoare triple {3906#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 16: Hoare triple {3906#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {3906#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 18: Hoare triple {3906#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {3906#false} is VALID [2022-04-07 16:45:42,012 INFO L290 TraceCheckUtils]: 19: Hoare triple {3906#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 20: Hoare triple {3906#false} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 21: Hoare triple {3906#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 22: Hoare triple {3906#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 23: Hoare triple {3906#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 24: Hoare triple {3906#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 25: Hoare triple {3906#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 26: Hoare triple {3906#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 27: Hoare triple {3906#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 28: Hoare triple {3906#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 29: Hoare triple {3906#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 30: Hoare triple {3906#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,013 INFO L290 TraceCheckUtils]: 31: Hoare triple {3906#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L290 TraceCheckUtils]: 32: Hoare triple {3906#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L290 TraceCheckUtils]: 33: Hoare triple {3906#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L272 TraceCheckUtils]: 34: Hoare triple {3906#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L290 TraceCheckUtils]: 35: Hoare triple {3906#false} [172] __VERIFIER_assertENTRY-->L19: 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] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L290 TraceCheckUtils]: 36: Hoare triple {3906#false} [176] L19-->L20: 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[] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L290 TraceCheckUtils]: 37: Hoare triple {3906#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-07 16:45:42,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:42,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315664570] [2022-04-07 16:45:42,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315664570] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:42,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1498526540] [2022-04-07 16:45:42,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:42,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:42,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:42,016 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:42,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-07 16:45:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 8 conjunts are in the unsatisfiable core [2022-04-07 16:45:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,077 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:42,146 INFO L272 TraceCheckUtils]: 0: Hoare triple {3905#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {3905#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {3905#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3905#true} {3905#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L272 TraceCheckUtils]: 4: Hoare triple {3905#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L290 TraceCheckUtils]: 5: Hoare triple {3905#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {3905#true} is VALID [2022-04-07 16:45:42,146 INFO L290 TraceCheckUtils]: 6: Hoare triple {3905#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 7: Hoare triple {3905#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {3905#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {3905#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 10: Hoare triple {3905#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 11: Hoare triple {3905#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 12: Hoare triple {3905#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 13: Hoare triple {3905#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {3905#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 15: Hoare triple {3905#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 16: Hoare triple {3905#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {3905#true} is VALID [2022-04-07 16:45:42,147 INFO L290 TraceCheckUtils]: 17: Hoare triple {3905#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {3905#true} is VALID [2022-04-07 16:45:42,148 INFO L290 TraceCheckUtils]: 18: Hoare triple {3905#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {3905#true} is VALID [2022-04-07 16:45:42,148 INFO L290 TraceCheckUtils]: 19: Hoare triple {3905#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {3905#true} is VALID [2022-04-07 16:45:42,148 INFO L290 TraceCheckUtils]: 20: Hoare triple {3905#true} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {3978#(= main_~j~0 0)} is VALID [2022-04-07 16:45:42,148 INFO L290 TraceCheckUtils]: 21: Hoare triple {3978#(= main_~j~0 0)} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,148 INFO L290 TraceCheckUtils]: 22: Hoare triple {3906#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 23: Hoare triple {3906#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 24: Hoare triple {3906#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 25: Hoare triple {3906#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 26: Hoare triple {3906#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {3906#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 28: Hoare triple {3906#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 29: Hoare triple {3906#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 30: Hoare triple {3906#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 31: Hoare triple {3906#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 32: Hoare triple {3906#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,149 INFO L290 TraceCheckUtils]: 33: Hoare triple {3906#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {3906#false} is VALID [2022-04-07 16:45:42,150 INFO L272 TraceCheckUtils]: 34: Hoare triple {3906#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {3906#false} is VALID [2022-04-07 16:45:42,150 INFO L290 TraceCheckUtils]: 35: Hoare triple {3906#false} [172] __VERIFIER_assertENTRY-->L19: 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] {3906#false} is VALID [2022-04-07 16:45:42,150 INFO L290 TraceCheckUtils]: 36: Hoare triple {3906#false} [176] L19-->L20: 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[] {3906#false} is VALID [2022-04-07 16:45:42,150 INFO L290 TraceCheckUtils]: 37: Hoare triple {3906#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {3906#false} is VALID [2022-04-07 16:45:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-04-07 16:45:42,150 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-07 16:45:42,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1498526540] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-07 16:45:42,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-07 16:45:42,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-04-07 16:45:42,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815214537] [2022-04-07 16:45:42,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:42,151 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 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 38 [2022-04-07 16:45:42,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:42,152 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:42,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:42,174 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-07 16:45:42,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:42,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-07 16:45:42,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-04-07 16:45:42,174 INFO L87 Difference]: Start difference. First operand 57 states and 71 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:42,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:42,214 INFO L93 Difference]: Finished difference Result 69 states and 87 transitions. [2022-04-07 16:45:42,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-07 16:45:42,215 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 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 38 [2022-04-07 16:45:42,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:42,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 47 transitions. [2022-04-07 16:45:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 47 transitions. [2022-04-07 16:45:42,216 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 47 transitions. [2022-04-07 16:45:42,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:42,245 INFO L225 Difference]: With dead ends: 69 [2022-04-07 16:45:42,245 INFO L226 Difference]: Without dead ends: 69 [2022-04-07 16:45:42,245 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-04-07 16:45:42,247 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 6 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 61 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:42,247 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 61 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-07 16:45:42,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states. [2022-04-07 16:45:42,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 61. [2022-04-07 16:45:42,256 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:42,256 INFO L82 GeneralOperation]: Start isEquivalent. First operand 69 states. Second operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) [2022-04-07 16:45:42,257 INFO L74 IsIncluded]: Start isIncluded. First operand 69 states. Second operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) [2022-04-07 16:45:42,258 INFO L87 Difference]: Start difference. First operand 69 states. Second operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) [2022-04-07 16:45:42,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:42,260 INFO L93 Difference]: Finished difference Result 69 states and 87 transitions. [2022-04-07 16:45:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2022-04-07 16:45:42,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:42,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:42,260 INFO L74 IsIncluded]: Start isIncluded. First operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) Second operand 69 states. [2022-04-07 16:45:42,260 INFO L87 Difference]: Start difference. First operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) Second operand 69 states. [2022-04-07 16:45:42,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:42,261 INFO L93 Difference]: Finished difference Result 69 states and 87 transitions. [2022-04-07 16:45:42,261 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2022-04-07 16:45:42,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:42,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:42,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:42,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:42,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 56 states have (on average 1.2678571428571428) internal successors, (71), 56 states have internal predecessors, (71), 3 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) [2022-04-07 16:45:42,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 75 transitions. [2022-04-07 16:45:42,263 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 75 transitions. Word has length 38 [2022-04-07 16:45:42,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:42,263 INFO L478 AbstractCegarLoop]: Abstraction has 61 states and 75 transitions. [2022-04-07 16:45:42,263 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2022-04-07 16:45:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-07 16:45:42,264 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:42,264 INFO L499 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:42,292 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-07 16:45:42,482 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:42,483 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:42,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:42,483 INFO L85 PathProgramCache]: Analyzing trace with hash -164912532, now seen corresponding path program 3 times [2022-04-07 16:45:42,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:42,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146961103] [2022-04-07 16:45:42,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:42,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,570 INFO L290 TraceCheckUtils]: 0: Hoare triple {4306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4297#true} is VALID [2022-04-07 16:45:42,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {4297#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:42,570 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4297#true} {4297#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:42,571 INFO L272 TraceCheckUtils]: 0: Hoare triple {4297#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:42,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {4306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4297#true} is VALID [2022-04-07 16:45:42,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {4297#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:42,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4297#true} {4297#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:42,571 INFO L272 TraceCheckUtils]: 4: Hoare triple {4297#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:42,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {4297#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4302#(= main_~i~0 0)} is VALID [2022-04-07 16:45:42,572 INFO L290 TraceCheckUtils]: 6: Hoare triple {4302#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4302#(= main_~i~0 0)} is VALID [2022-04-07 16:45:42,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {4302#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4303#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:42,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {4303#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4303#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:42,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {4303#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4304#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:42,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {4304#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4304#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:42,574 INFO L290 TraceCheckUtils]: 11: Hoare triple {4304#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4305#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:42,574 INFO L290 TraceCheckUtils]: 12: Hoare triple {4305#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:42,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {4298#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {4298#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 15: Hoare triple {4298#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 16: Hoare triple {4298#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 17: Hoare triple {4298#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 18: Hoare triple {4298#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 19: Hoare triple {4298#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {4298#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {4298#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {4298#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {4298#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {4298#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:42,575 INFO L290 TraceCheckUtils]: 25: Hoare triple {4298#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {4298#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {4298#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 28: Hoare triple {4298#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 29: Hoare triple {4298#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 30: Hoare triple {4298#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 31: Hoare triple {4298#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 32: Hoare triple {4298#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 33: Hoare triple {4298#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 34: Hoare triple {4298#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L272 TraceCheckUtils]: 35: Hoare triple {4298#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {4298#false} [172] __VERIFIER_assertENTRY-->L19: 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] {4298#false} is VALID [2022-04-07 16:45:42,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {4298#false} [176] L19-->L20: 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[] {4298#false} is VALID [2022-04-07 16:45:42,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {4298#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-07 16:45:42,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:42,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146961103] [2022-04-07 16:45:42,577 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146961103] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:42,577 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1751438481] [2022-04-07 16:45:42,577 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-04-07 16:45:42,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:42,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:42,578 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:42,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-07 16:45:42,637 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-04-07 16:45:42,637 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:42,638 INFO L263 TraceCheckSpWp]: Trace formula consists of 142 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-07 16:45:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:42,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:43,116 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-07 16:45:43,118 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-07 16:45:43,118 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 17 treesize of output 10 [2022-04-07 16:45:43,155 INFO L272 TraceCheckUtils]: 0: Hoare triple {4297#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {4297#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4297#true} is VALID [2022-04-07 16:45:43,155 INFO L290 TraceCheckUtils]: 2: Hoare triple {4297#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,155 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4297#true} {4297#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,156 INFO L272 TraceCheckUtils]: 4: Hoare triple {4297#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {4297#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4325#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:43,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {4325#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,158 INFO L290 TraceCheckUtils]: 10: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,158 INFO L290 TraceCheckUtils]: 11: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,159 INFO L290 TraceCheckUtils]: 13: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,160 INFO L290 TraceCheckUtils]: 16: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,161 INFO L290 TraceCheckUtils]: 19: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4329#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-07 16:45:43,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {4329#(= |main_~#input_string~0.offset| 0)} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4375#(and (or (and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296)))) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647))) (and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))) (<= (mod main_~n_caracter~0 4294967296) 2147483647))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:43,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {4375#(and (or (and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296)))) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647))) (and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))) (<= (mod main_~n_caracter~0 4294967296) 2147483647))) (= |main_~#input_string~0.offset| 0))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4379#(and (or (and (<= (mod main_~n_caracter~0 4294967296) 2147483647) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:43,163 INFO L290 TraceCheckUtils]: 23: Hoare triple {4379#(and (or (and (<= (mod main_~n_caracter~0 4294967296) 2147483647) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)))) (= |main_~#input_string~0.offset| 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {4383#(and (or (and (<= (mod main_~n_caracter~0 4294967296) 2147483647) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:43,165 INFO L290 TraceCheckUtils]: 24: Hoare triple {4383#(and (or (and (<= (mod main_~n_caracter~0 4294967296) 2147483647) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (- 4294967296) (mod main_~n_caracter~0 4294967296))) 0) (not (<= (mod main_~n_caracter~0 4294967296) 2147483647)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {4387#(and (exists ((aux_mod_main_~n_caracter~0_35 Int)) (and (<= 0 aux_mod_main_~n_caracter~0_35) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod aux_mod_main_~n_caracter~0_35 4294967296) |main_~#input_string~0.offset|)) 0) (<= aux_mod_main_~n_caracter~0_35 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:43,165 INFO L290 TraceCheckUtils]: 25: Hoare triple {4387#(and (exists ((aux_mod_main_~n_caracter~0_35 Int)) (and (<= 0 aux_mod_main_~n_caracter~0_35) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod aux_mod_main_~n_caracter~0_35 4294967296) |main_~#input_string~0.offset|)) 0) (<= aux_mod_main_~n_caracter~0_35 0))) (= |main_~#input_string~0.offset| 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {4391#(and (exists ((aux_mod_main_~n_caracter~0_35 Int)) (and (<= 0 aux_mod_main_~n_caracter~0_35) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod aux_mod_main_~n_caracter~0_35 4294967296) |main_~#input_string~0.offset|)) 0) (<= aux_mod_main_~n_caracter~0_35 0))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:43,166 INFO L290 TraceCheckUtils]: 26: Hoare triple {4391#(and (exists ((aux_mod_main_~n_caracter~0_35 Int)) (and (<= 0 aux_mod_main_~n_caracter~0_35) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod aux_mod_main_~n_caracter~0_35 4294967296) |main_~#input_string~0.offset|)) 0) (<= aux_mod_main_~n_caracter~0_35 0))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4395#(= |main_#t~mem11| 0)} is VALID [2022-04-07 16:45:43,166 INFO L290 TraceCheckUtils]: 27: Hoare triple {4395#(= |main_#t~mem11| 0)} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,166 INFO L290 TraceCheckUtils]: 28: Hoare triple {4298#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {4298#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 30: Hoare triple {4298#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {4298#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {4298#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {4298#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {4298#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L272 TraceCheckUtils]: 35: Hoare triple {4298#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 36: Hoare triple {4298#false} [172] __VERIFIER_assertENTRY-->L19: 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] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 37: Hoare triple {4298#false} [176] L19-->L20: 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[] {4298#false} is VALID [2022-04-07 16:45:43,167 INFO L290 TraceCheckUtils]: 38: Hoare triple {4298#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-07 16:45:43,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:43,430 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-04-07 16:45:43,430 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 20 treesize of output 1 [2022-04-07 16:45:43,462 INFO L290 TraceCheckUtils]: 38: Hoare triple {4298#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 37: Hoare triple {4298#false} [176] L19-->L20: 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[] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 36: Hoare triple {4298#false} [172] __VERIFIER_assertENTRY-->L19: 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] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L272 TraceCheckUtils]: 35: Hoare triple {4298#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 34: Hoare triple {4298#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 33: Hoare triple {4298#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 32: Hoare triple {4298#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 31: Hoare triple {4298#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 30: Hoare triple {4298#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 29: Hoare triple {4298#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4298#false} is VALID [2022-04-07 16:45:43,463 INFO L290 TraceCheckUtils]: 28: Hoare triple {4298#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {4298#false} is VALID [2022-04-07 16:45:43,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {4395#(= |main_#t~mem11| 0)} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {4298#false} is VALID [2022-04-07 16:45:43,465 INFO L290 TraceCheckUtils]: 26: Hoare triple {4468#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod main_~i~0 4294967296) 2147483647)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod main_~i~0 4294967296) 2147483647))))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4395#(= |main_#t~mem11| 0)} is VALID [2022-04-07 16:45:43,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {4472#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {4468#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod main_~i~0 4294967296) 2147483647)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-07 16:45:43,466 INFO L290 TraceCheckUtils]: 24: Hoare triple {4476#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {4472#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-07 16:45:43,466 INFO L290 TraceCheckUtils]: 23: Hoare triple {4480#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (< 0 (mod main_~n_caracter~0 4294967296)))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {4476#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-07 16:45:43,466 INFO L290 TraceCheckUtils]: 22: Hoare triple {4484#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)) (< 0 (mod main_~n_caracter~0 4294967296)))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4480#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (< 0 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {4297#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4484#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)) (< 0 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 20: Hoare triple {4297#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4297#true} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 19: Hoare triple {4297#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4297#true} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 18: Hoare triple {4297#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4297#true} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {4297#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4297#true} is VALID [2022-04-07 16:45:43,467 INFO L290 TraceCheckUtils]: 16: Hoare triple {4297#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 15: Hoare triple {4297#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 14: Hoare triple {4297#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 13: Hoare triple {4297#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 12: Hoare triple {4297#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 11: Hoare triple {4297#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 10: Hoare triple {4297#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {4297#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 8: Hoare triple {4297#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 7: Hoare triple {4297#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4297#true} is VALID [2022-04-07 16:45:43,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {4297#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L290 TraceCheckUtils]: 5: Hoare triple {4297#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L272 TraceCheckUtils]: 4: Hoare triple {4297#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4297#true} {4297#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L290 TraceCheckUtils]: 2: Hoare triple {4297#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {4297#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L272 TraceCheckUtils]: 0: Hoare triple {4297#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4297#true} is VALID [2022-04-07 16:45:43,469 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-04-07 16:45:43,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1751438481] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:43,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-07 16:45:43,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7, 10] total 20 [2022-04-07 16:45:43,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41697934] [2022-04-07 16:45:43,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-07 16:45:43,470 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 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 39 [2022-04-07 16:45:43,470 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:43,471 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:43,491 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:43,491 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-07 16:45:43,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:43,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-07 16:45:43,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=303, Unknown=0, NotChecked=0, Total=380 [2022-04-07 16:45:43,492 INFO L87 Difference]: Start difference. First operand 61 states and 75 transitions. Second operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:43,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:43,744 INFO L93 Difference]: Finished difference Result 77 states and 95 transitions. [2022-04-07 16:45:43,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-07 16:45:43,745 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 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 39 [2022-04-07 16:45:43,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 50 transitions. [2022-04-07 16:45:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 50 transitions. [2022-04-07 16:45:43,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 50 transitions. [2022-04-07 16:45:43,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:43,787 INFO L225 Difference]: With dead ends: 77 [2022-04-07 16:45:43,787 INFO L226 Difference]: Without dead ends: 74 [2022-04-07 16:45:43,787 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=368, Unknown=0, NotChecked=0, Total=462 [2022-04-07 16:45:43,787 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 30 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 114 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:43,788 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 114 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-07 16:45:43,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-07 16:45:43,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 56. [2022-04-07 16:45:43,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:43,793 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) [2022-04-07 16:45:43,793 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) [2022-04-07 16:45:43,793 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) [2022-04-07 16:45:43,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:43,794 INFO L93 Difference]: Finished difference Result 74 states and 92 transitions. [2022-04-07 16:45:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2022-04-07 16:45:43,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:43,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:43,794 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) Second operand 74 states. [2022-04-07 16:45:43,795 INFO L87 Difference]: Start difference. First operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) Second operand 74 states. [2022-04-07 16:45:43,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:43,795 INFO L93 Difference]: Finished difference Result 74 states and 92 transitions. [2022-04-07 16:45:43,796 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2022-04-07 16:45:43,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:43,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:43,796 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:43,796 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:43,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 51 states have (on average 1.2549019607843137) internal successors, (64), 51 states have internal predecessors, (64), 3 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) [2022-04-07 16:45:43,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 68 transitions. [2022-04-07 16:45:43,797 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 68 transitions. Word has length 39 [2022-04-07 16:45:43,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:43,797 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 68 transitions. [2022-04-07 16:45:43,797 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.375) internal successors, (27), 8 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 68 transitions. [2022-04-07 16:45:43,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-07 16:45:43,798 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:43,798 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:43,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:44,010 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-07 16:45:44,010 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:44,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:44,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1770900345, now seen corresponding path program 1 times [2022-04-07 16:45:44,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:44,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622402023] [2022-04-07 16:45:44,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:44,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:44,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {4847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4838#true} is VALID [2022-04-07 16:45:44,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {4838#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,107 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4838#true} {4838#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,107 INFO L272 TraceCheckUtils]: 0: Hoare triple {4838#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:44,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {4847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4838#true} is VALID [2022-04-07 16:45:44,107 INFO L290 TraceCheckUtils]: 2: Hoare triple {4838#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,107 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4838#true} {4838#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,107 INFO L272 TraceCheckUtils]: 4: Hoare triple {4838#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {4838#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4843#(= main_~i~0 0)} is VALID [2022-04-07 16:45:44,108 INFO L290 TraceCheckUtils]: 6: Hoare triple {4843#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4843#(= main_~i~0 0)} is VALID [2022-04-07 16:45:44,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {4843#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4844#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:44,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {4844#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4844#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:44,109 INFO L290 TraceCheckUtils]: 9: Hoare triple {4844#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4845#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:44,110 INFO L290 TraceCheckUtils]: 10: Hoare triple {4845#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4845#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:44,110 INFO L290 TraceCheckUtils]: 11: Hoare triple {4845#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4846#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 12: Hoare triple {4846#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 13: Hoare triple {4839#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 14: Hoare triple {4839#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 15: Hoare triple {4839#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 16: Hoare triple {4839#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 17: Hoare triple {4839#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 18: Hoare triple {4839#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4839#false} is VALID [2022-04-07 16:45:44,111 INFO L290 TraceCheckUtils]: 19: Hoare triple {4839#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 20: Hoare triple {4839#false} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 21: Hoare triple {4839#false} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 22: Hoare triple {4839#false} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 23: Hoare triple {4839#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 24: Hoare triple {4839#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 25: Hoare triple {4839#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 26: Hoare triple {4839#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 27: Hoare triple {4839#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 28: Hoare triple {4839#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 29: Hoare triple {4839#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {4839#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {4839#false} is VALID [2022-04-07 16:45:44,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {4839#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 32: Hoare triple {4839#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 33: Hoare triple {4839#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 34: Hoare triple {4839#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {4839#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 36: Hoare triple {4839#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L272 TraceCheckUtils]: 37: Hoare triple {4839#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 38: Hoare triple {4839#false} [172] __VERIFIER_assertENTRY-->L19: 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] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 39: Hoare triple {4839#false} [176] L19-->L20: 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[] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L290 TraceCheckUtils]: 40: Hoare triple {4839#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-07 16:45:44,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:44,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622402023] [2022-04-07 16:45:44,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622402023] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:44,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272851257] [2022-04-07 16:45:44,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:44,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:44,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:44,115 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:44,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-07 16:45:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:44,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-07 16:45:44,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:44,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:44,357 INFO L272 TraceCheckUtils]: 0: Hoare triple {4838#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {4838#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4838#true} is VALID [2022-04-07 16:45:44,357 INFO L290 TraceCheckUtils]: 2: Hoare triple {4838#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,357 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4838#true} {4838#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,358 INFO L272 TraceCheckUtils]: 4: Hoare triple {4838#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {4838#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4843#(= main_~i~0 0)} is VALID [2022-04-07 16:45:44,358 INFO L290 TraceCheckUtils]: 6: Hoare triple {4843#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4843#(= main_~i~0 0)} is VALID [2022-04-07 16:45:44,358 INFO L290 TraceCheckUtils]: 7: Hoare triple {4843#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,358 INFO L290 TraceCheckUtils]: 8: Hoare triple {4838#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 9: Hoare triple {4838#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 10: Hoare triple {4838#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 11: Hoare triple {4838#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 12: Hoare triple {4838#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 13: Hoare triple {4838#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 14: Hoare triple {4838#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 15: Hoare triple {4838#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 16: Hoare triple {4838#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 17: Hoare triple {4838#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,359 INFO L290 TraceCheckUtils]: 18: Hoare triple {4838#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,360 INFO L290 TraceCheckUtils]: 19: Hoare triple {4838#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {4908#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:44,360 INFO L290 TraceCheckUtils]: 20: Hoare triple {4908#(= main_~cont~0 0)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {4908#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:44,360 INFO L290 TraceCheckUtils]: 21: Hoare triple {4908#(= main_~cont~0 0)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {4908#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:44,360 INFO L290 TraceCheckUtils]: 22: Hoare triple {4908#(= main_~cont~0 0)} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {4918#(= (+ (- 1) main_~cont~0) 0)} is VALID [2022-04-07 16:45:44,361 INFO L290 TraceCheckUtils]: 23: Hoare triple {4918#(= (+ (- 1) main_~cont~0) 0)} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {4918#(= (+ (- 1) main_~cont~0) 0)} is VALID [2022-04-07 16:45:44,361 INFO L290 TraceCheckUtils]: 24: Hoare triple {4918#(= (+ (- 1) main_~cont~0) 0)} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {4918#(= (+ (- 1) main_~cont~0) 0)} is VALID [2022-04-07 16:45:44,361 INFO L290 TraceCheckUtils]: 25: Hoare triple {4918#(= (+ (- 1) main_~cont~0) 0)} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {4918#(= (+ (- 1) main_~cont~0) 0)} is VALID [2022-04-07 16:45:44,362 INFO L290 TraceCheckUtils]: 26: Hoare triple {4918#(= (+ (- 1) main_~cont~0) 0)} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {4918#(= (+ (- 1) main_~cont~0) 0)} is VALID [2022-04-07 16:45:44,362 INFO L290 TraceCheckUtils]: 27: Hoare triple {4918#(= (+ (- 1) main_~cont~0) 0)} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} is VALID [2022-04-07 16:45:44,363 INFO L290 TraceCheckUtils]: 28: Hoare triple {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} is VALID [2022-04-07 16:45:44,363 INFO L290 TraceCheckUtils]: 29: Hoare triple {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} is VALID [2022-04-07 16:45:44,363 INFO L290 TraceCheckUtils]: 30: Hoare triple {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} is VALID [2022-04-07 16:45:44,364 INFO L290 TraceCheckUtils]: 31: Hoare triple {4934#(and (= (+ (- 1) main_~cont~0) 0) (= main_~cont_aux~0 0))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,364 INFO L290 TraceCheckUtils]: 32: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,365 INFO L290 TraceCheckUtils]: 33: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,365 INFO L290 TraceCheckUtils]: 34: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,365 INFO L290 TraceCheckUtils]: 35: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,366 INFO L290 TraceCheckUtils]: 36: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} is VALID [2022-04-07 16:45:44,366 INFO L272 TraceCheckUtils]: 37: Hoare triple {4947#(and (= (+ (- 1) main_~cont~0) 0) (= (+ (- 1) main_~cont_aux~0) 0))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4966#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:44,367 INFO L290 TraceCheckUtils]: 38: Hoare triple {4966#(<= 1 |__VERIFIER_assert_#in~cond|)} [172] __VERIFIER_assertENTRY-->L19: 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] {4970#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:44,367 INFO L290 TraceCheckUtils]: 39: Hoare triple {4970#(<= 1 __VERIFIER_assert_~cond)} [176] L19-->L20: 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[] {4839#false} is VALID [2022-04-07 16:45:44,367 INFO L290 TraceCheckUtils]: 40: Hoare triple {4839#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,367 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-07 16:45:44,367 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:44,521 INFO L290 TraceCheckUtils]: 40: Hoare triple {4839#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4839#false} is VALID [2022-04-07 16:45:44,522 INFO L290 TraceCheckUtils]: 39: Hoare triple {4970#(<= 1 __VERIFIER_assert_~cond)} [176] L19-->L20: 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[] {4839#false} is VALID [2022-04-07 16:45:44,522 INFO L290 TraceCheckUtils]: 38: Hoare triple {4966#(<= 1 |__VERIFIER_assert_#in~cond|)} [172] __VERIFIER_assertENTRY-->L19: 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] {4970#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:44,523 INFO L272 TraceCheckUtils]: 37: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {4966#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:44,523 INFO L290 TraceCheckUtils]: 36: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,524 INFO L290 TraceCheckUtils]: 35: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,531 INFO L290 TraceCheckUtils]: 34: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,532 INFO L290 TraceCheckUtils]: 33: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,532 INFO L290 TraceCheckUtils]: 32: Hoare triple {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,533 INFO L290 TraceCheckUtils]: 31: Hoare triple {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {4986#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,533 INFO L290 TraceCheckUtils]: 30: Hoare triple {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,534 INFO L290 TraceCheckUtils]: 29: Hoare triple {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,534 INFO L290 TraceCheckUtils]: 28: Hoare triple {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,534 INFO L290 TraceCheckUtils]: 27: Hoare triple {5018#(= (mod main_~cont~0 4294967296) 1)} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {5005#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:44,535 INFO L290 TraceCheckUtils]: 26: Hoare triple {5018#(= (mod main_~cont~0 4294967296) 1)} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {5018#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-07 16:45:44,535 INFO L290 TraceCheckUtils]: 25: Hoare triple {5018#(= (mod main_~cont~0 4294967296) 1)} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {5018#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-07 16:45:44,535 INFO L290 TraceCheckUtils]: 24: Hoare triple {5018#(= (mod main_~cont~0 4294967296) 1)} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {5018#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-07 16:45:44,536 INFO L290 TraceCheckUtils]: 23: Hoare triple {5018#(= (mod main_~cont~0 4294967296) 1)} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {5018#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-07 16:45:44,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {5018#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 21: Hoare triple {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 20: Hoare triple {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 19: Hoare triple {4838#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {5034#(= (mod (+ main_~cont~0 1) 4294967296) 1)} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 18: Hoare triple {4838#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 17: Hoare triple {4838#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,537 INFO L290 TraceCheckUtils]: 16: Hoare triple {4838#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 15: Hoare triple {4838#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {4838#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {4838#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {4838#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {4838#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 10: Hoare triple {4838#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 9: Hoare triple {4838#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 8: Hoare triple {4838#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 7: Hoare triple {4838#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 6: Hoare triple {4838#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {4838#true} is VALID [2022-04-07 16:45:44,538 INFO L290 TraceCheckUtils]: 5: Hoare triple {4838#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L272 TraceCheckUtils]: 4: Hoare triple {4838#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4838#true} {4838#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {4838#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {4838#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L272 TraceCheckUtils]: 0: Hoare triple {4838#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4838#true} is VALID [2022-04-07 16:45:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-07 16:45:44,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [272851257] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:44,539 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:44,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 8] total 17 [2022-04-07 16:45:44,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [829955004] [2022-04-07 16:45:44,540 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:44,540 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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 41 [2022-04-07 16:45:44,540 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:44,540 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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) [2022-04-07 16:45:44,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:44,599 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-07 16:45:44,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:44,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-07 16:45:44,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=230, Unknown=0, NotChecked=0, Total=272 [2022-04-07 16:45:44,600 INFO L87 Difference]: Start difference. First operand 56 states and 68 transitions. Second operand has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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) [2022-04-07 16:45:47,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:47,578 INFO L93 Difference]: Finished difference Result 348 states and 470 transitions. [2022-04-07 16:45:47,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-07 16:45:47,578 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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 41 [2022-04-07 16:45:47,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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) [2022-04-07 16:45:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 430 transitions. [2022-04-07 16:45:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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) [2022-04-07 16:45:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 430 transitions. [2022-04-07 16:45:47,585 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 430 transitions. [2022-04-07 16:45:47,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 430 edges. 430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:47,927 INFO L225 Difference]: With dead ends: 348 [2022-04-07 16:45:47,927 INFO L226 Difference]: Without dead ends: 342 [2022-04-07 16:45:47,927 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 77 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 508 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=365, Invalid=1891, Unknown=0, NotChecked=0, Total=2256 [2022-04-07 16:45:47,928 INFO L913 BasicCegarLoop]: 112 mSDtfsCounter, 765 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 1645 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 765 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 1797 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 1645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:47,928 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [765 Valid, 154 Invalid, 1797 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 1645 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-07 16:45:47,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2022-04-07 16:45:47,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 74. [2022-04-07 16:45:47,955 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:47,956 INFO L82 GeneralOperation]: Start isEquivalent. First operand 342 states. Second operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) [2022-04-07 16:45:47,956 INFO L74 IsIncluded]: Start isIncluded. First operand 342 states. Second operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) [2022-04-07 16:45:47,956 INFO L87 Difference]: Start difference. First operand 342 states. Second operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) [2022-04-07 16:45:47,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:47,961 INFO L93 Difference]: Finished difference Result 342 states and 461 transitions. [2022-04-07 16:45:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 461 transitions. [2022-04-07 16:45:47,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:47,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:47,962 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) Second operand 342 states. [2022-04-07 16:45:47,962 INFO L87 Difference]: Start difference. First operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) Second operand 342 states. [2022-04-07 16:45:47,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:47,967 INFO L93 Difference]: Finished difference Result 342 states and 461 transitions. [2022-04-07 16:45:47,967 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 461 transitions. [2022-04-07 16:45:47,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:47,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:47,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:47,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:47,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 69 states have (on average 1.2753623188405796) internal successors, (88), 69 states have internal predecessors, (88), 3 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) [2022-04-07 16:45:47,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 92 transitions. [2022-04-07 16:45:47,969 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 92 transitions. Word has length 41 [2022-04-07 16:45:47,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:47,969 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 92 transitions. [2022-04-07 16:45:47,969 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.9411764705882355) internal successors, (84), 15 states have internal predecessors, (84), 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) [2022-04-07 16:45:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2022-04-07 16:45:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-04-07 16:45:47,970 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:47,970 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:47,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:48,186 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:48,186 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:48,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:48,187 INFO L85 PathProgramCache]: Analyzing trace with hash -1579634730, now seen corresponding path program 1 times [2022-04-07 16:45:48,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:48,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110360580] [2022-04-07 16:45:48,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:48,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:48,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:48,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:48,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {6285#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6275#true} is VALID [2022-04-07 16:45:48,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {6275#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,275 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6275#true} {6275#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,276 INFO L272 TraceCheckUtils]: 0: Hoare triple {6275#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6285#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:48,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {6285#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6275#true} is VALID [2022-04-07 16:45:48,276 INFO L290 TraceCheckUtils]: 2: Hoare triple {6275#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,276 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6275#true} {6275#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,276 INFO L272 TraceCheckUtils]: 4: Hoare triple {6275#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,276 INFO L290 TraceCheckUtils]: 5: Hoare triple {6275#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {6280#(= main_~i~0 0)} is VALID [2022-04-07 16:45:48,277 INFO L290 TraceCheckUtils]: 6: Hoare triple {6280#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6280#(= main_~i~0 0)} is VALID [2022-04-07 16:45:48,277 INFO L290 TraceCheckUtils]: 7: Hoare triple {6280#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6281#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:48,277 INFO L290 TraceCheckUtils]: 8: Hoare triple {6281#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6281#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-07 16:45:48,278 INFO L290 TraceCheckUtils]: 9: Hoare triple {6281#(and (<= main_~i~0 1) (<= 1 main_~i~0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6282#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:48,278 INFO L290 TraceCheckUtils]: 10: Hoare triple {6282#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6282#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-07 16:45:48,279 INFO L290 TraceCheckUtils]: 11: Hoare triple {6282#(and (<= 2 main_~i~0) (<= main_~i~0 2))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6283#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:48,279 INFO L290 TraceCheckUtils]: 12: Hoare triple {6283#(and (<= 3 main_~i~0) (<= main_~i~0 3))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6283#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {6283#(and (<= 3 main_~i~0) (<= main_~i~0 3))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6284#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {6284#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 15: Hoare triple {6276#false} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 16: Hoare triple {6276#false} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 17: Hoare triple {6276#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 18: Hoare triple {6276#false} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 19: Hoare triple {6276#false} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6276#false} is VALID [2022-04-07 16:45:48,280 INFO L290 TraceCheckUtils]: 20: Hoare triple {6276#false} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 21: Hoare triple {6276#false} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 22: Hoare triple {6276#false} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 23: Hoare triple {6276#false} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 24: Hoare triple {6276#false} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 25: Hoare triple {6276#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 26: Hoare triple {6276#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 27: Hoare triple {6276#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 28: Hoare triple {6276#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {6276#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {6276#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 31: Hoare triple {6276#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {6276#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6276#false} is VALID [2022-04-07 16:45:48,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {6276#false} [180] L53-->L51-2: Formula: (not (= |v_main_#t~mem14_5| |v_main_#t~mem13_5|)) InVars {main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem14=|v_main_#t~mem14_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 34: Hoare triple {6276#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {6276#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 36: Hoare triple {6276#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 37: Hoare triple {6276#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 38: Hoare triple {6276#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L272 TraceCheckUtils]: 39: Hoare triple {6276#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 40: Hoare triple {6276#false} [172] __VERIFIER_assertENTRY-->L19: 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] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 41: Hoare triple {6276#false} [176] L19-->L20: 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[] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L290 TraceCheckUtils]: 42: Hoare triple {6276#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-04-07 16:45:48,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:48,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110360580] [2022-04-07 16:45:48,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110360580] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:48,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [502753969] [2022-04-07 16:45:48,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:48,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:48,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:48,284 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:48,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-07 16:45:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:48,351 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-07 16:45:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:48,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:48,683 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-07 16:45:48,683 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 [2022-04-07 16:45:48,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {6275#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {6275#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6275#true} is VALID [2022-04-07 16:45:48,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {6275#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6275#true} {6275#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,704 INFO L272 TraceCheckUtils]: 4: Hoare triple {6275#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:48,708 INFO L290 TraceCheckUtils]: 5: Hoare triple {6275#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {6304#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,711 INFO L290 TraceCheckUtils]: 6: Hoare triple {6304#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,711 INFO L290 TraceCheckUtils]: 7: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,712 INFO L290 TraceCheckUtils]: 8: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,712 INFO L290 TraceCheckUtils]: 9: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,712 INFO L290 TraceCheckUtils]: 10: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,713 INFO L290 TraceCheckUtils]: 11: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,713 INFO L290 TraceCheckUtils]: 12: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,714 INFO L290 TraceCheckUtils]: 13: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,714 INFO L290 TraceCheckUtils]: 14: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,714 INFO L290 TraceCheckUtils]: 15: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,715 INFO L290 TraceCheckUtils]: 16: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,715 INFO L290 TraceCheckUtils]: 17: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,715 INFO L290 TraceCheckUtils]: 18: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,716 INFO L290 TraceCheckUtils]: 19: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,716 INFO L290 TraceCheckUtils]: 20: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,717 INFO L290 TraceCheckUtils]: 21: Hoare triple {6308#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {6304#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,717 INFO L290 TraceCheckUtils]: 22: Hoare triple {6304#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {6357#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,718 INFO L290 TraceCheckUtils]: 23: Hoare triple {6357#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {6361#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|))} is VALID [2022-04-07 16:45:48,718 INFO L290 TraceCheckUtils]: 24: Hoare triple {6361#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,718 INFO L290 TraceCheckUtils]: 25: Hoare triple {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,719 INFO L290 TraceCheckUtils]: 26: Hoare triple {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,719 INFO L290 TraceCheckUtils]: 27: Hoare triple {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,720 INFO L290 TraceCheckUtils]: 28: Hoare triple {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:48,720 INFO L290 TraceCheckUtils]: 29: Hoare triple {6365#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {6381#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {6381#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6381#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,721 INFO L290 TraceCheckUtils]: 31: Hoare triple {6381#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {6388#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 32: Hoare triple {6388#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6392#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 33: Hoare triple {6392#(= |main_#t~mem14| |main_#t~mem13|)} [180] L53-->L51-2: Formula: (not (= |v_main_#t~mem14_5| |v_main_#t~mem13_5|)) InVars {main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem14=|v_main_#t~mem14_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 34: Hoare triple {6276#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {6276#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {6276#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 37: Hoare triple {6276#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {6276#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:48,722 INFO L272 TraceCheckUtils]: 39: Hoare triple {6276#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {6276#false} is VALID [2022-04-07 16:45:48,723 INFO L290 TraceCheckUtils]: 40: Hoare triple {6276#false} [172] __VERIFIER_assertENTRY-->L19: 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] {6276#false} is VALID [2022-04-07 16:45:48,723 INFO L290 TraceCheckUtils]: 41: Hoare triple {6276#false} [176] L19-->L20: 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[] {6276#false} is VALID [2022-04-07 16:45:48,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {6276#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:48,723 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-04-07 16:45:48,723 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:49,050 INFO L356 Elim1Store]: treesize reduction 37, result has 75.5 percent of original size [2022-04-07 16:45:49,050 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 67 treesize of output 139 [2022-04-07 16:45:49,419 INFO L290 TraceCheckUtils]: 42: Hoare triple {6276#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:49,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {6276#false} [176] L19-->L20: 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[] {6276#false} is VALID [2022-04-07 16:45:49,419 INFO L290 TraceCheckUtils]: 40: Hoare triple {6276#false} [172] __VERIFIER_assertENTRY-->L19: 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] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L272 TraceCheckUtils]: 39: Hoare triple {6276#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 38: Hoare triple {6276#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 37: Hoare triple {6276#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 36: Hoare triple {6276#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 35: Hoare triple {6276#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 34: Hoare triple {6276#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {6276#false} is VALID [2022-04-07 16:45:49,420 INFO L290 TraceCheckUtils]: 33: Hoare triple {6392#(= |main_#t~mem14| |main_#t~mem13|)} [180] L53-->L51-2: Formula: (not (= |v_main_#t~mem14_5| |v_main_#t~mem13_5|)) InVars {main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem14=|v_main_#t~mem14_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6276#false} is VALID [2022-04-07 16:45:49,421 INFO L290 TraceCheckUtils]: 32: Hoare triple {6453#(or (and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)) (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))) (not (< (mod main_~j~0 4294967296) 2)))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {6392#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-07 16:45:49,422 INFO L290 TraceCheckUtils]: 31: Hoare triple {6457#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod main_~i~0 4294967296) 2147483647)))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {6453#(or (and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)) (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-07 16:45:49,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {6457#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod main_~i~0 4294967296) 2147483647)))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {6457#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-07 16:45:49,423 INFO L290 TraceCheckUtils]: 29: Hoare triple {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {6457#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-07 16:45:49,423 INFO L290 TraceCheckUtils]: 28: Hoare triple {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-07 16:45:49,424 INFO L290 TraceCheckUtils]: 27: Hoare triple {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-07 16:45:49,424 INFO L290 TraceCheckUtils]: 26: Hoare triple {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-07 16:45:49,424 INFO L290 TraceCheckUtils]: 25: Hoare triple {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-07 16:45:49,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {6480#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {6464#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-07 16:45:49,426 INFO L290 TraceCheckUtils]: 23: Hoare triple {6484#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {6480#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:49,426 INFO L290 TraceCheckUtils]: 22: Hoare triple {6488#(= (mod main_~i~0 4294967296) 0)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {6484#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-07 16:45:49,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {6275#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {6488#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-07 16:45:49,426 INFO L290 TraceCheckUtils]: 20: Hoare triple {6275#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 19: Hoare triple {6275#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {6275#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 17: Hoare triple {6275#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {6275#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {6275#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {6275#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {6275#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 12: Hoare triple {6275#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 11: Hoare triple {6275#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {6275#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {6275#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {6275#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6275#true} is VALID [2022-04-07 16:45:49,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {6275#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L290 TraceCheckUtils]: 6: Hoare triple {6275#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {6275#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L272 TraceCheckUtils]: 4: Hoare triple {6275#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6275#true} {6275#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L290 TraceCheckUtils]: 2: Hoare triple {6275#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {6275#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L272 TraceCheckUtils]: 0: Hoare triple {6275#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6275#true} is VALID [2022-04-07 16:45:49,428 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-07 16:45:49,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [502753969] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:49,429 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:49,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 9] total 22 [2022-04-07 16:45:49,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1757211210] [2022-04-07 16:45:49,429 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:49,429 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-07 16:45:49,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:49,430 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:49,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:49,490 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-07 16:45:49,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:49,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-07 16:45:49,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=378, Unknown=0, NotChecked=0, Total=462 [2022-04-07 16:45:49,491 INFO L87 Difference]: Start difference. First operand 74 states and 92 transitions. Second operand has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:52,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:52,494 INFO L93 Difference]: Finished difference Result 469 states and 634 transitions. [2022-04-07 16:45:52,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-07 16:45:52,494 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 43 [2022-04-07 16:45:52,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:52,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 265 transitions. [2022-04-07 16:45:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 265 transitions. [2022-04-07 16:45:52,499 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 265 transitions. [2022-04-07 16:45:52,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:52,731 INFO L225 Difference]: With dead ends: 469 [2022-04-07 16:45:52,731 INFO L226 Difference]: Without dead ends: 469 [2022-04-07 16:45:52,732 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 544 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=490, Invalid=1960, Unknown=0, NotChecked=0, Total=2450 [2022-04-07 16:45:52,732 INFO L913 BasicCegarLoop]: 60 mSDtfsCounter, 598 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 1056 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 598 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 1305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 249 IncrementalHoareTripleChecker+Valid, 1056 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:52,732 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [598 Valid, 122 Invalid, 1305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 1056 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-07 16:45:52,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2022-04-07 16:45:52,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 100. [2022-04-07 16:45:52,739 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:52,740 INFO L82 GeneralOperation]: Start isEquivalent. First operand 469 states. Second operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) [2022-04-07 16:45:52,740 INFO L74 IsIncluded]: Start isIncluded. First operand 469 states. Second operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) [2022-04-07 16:45:52,740 INFO L87 Difference]: Start difference. First operand 469 states. Second operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) [2022-04-07 16:45:52,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:52,749 INFO L93 Difference]: Finished difference Result 469 states and 634 transitions. [2022-04-07 16:45:52,749 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 634 transitions. [2022-04-07 16:45:52,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:52,750 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:52,750 INFO L74 IsIncluded]: Start isIncluded. First operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) Second operand 469 states. [2022-04-07 16:45:52,750 INFO L87 Difference]: Start difference. First operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) Second operand 469 states. [2022-04-07 16:45:52,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:52,759 INFO L93 Difference]: Finished difference Result 469 states and 634 transitions. [2022-04-07 16:45:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 634 transitions. [2022-04-07 16:45:52,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:52,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:52,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:52,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 95 states have (on average 1.2736842105263158) internal successors, (121), 95 states have internal predecessors, (121), 3 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) [2022-04-07 16:45:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 125 transitions. [2022-04-07 16:45:52,761 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 125 transitions. Word has length 43 [2022-04-07 16:45:52,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:52,761 INFO L478 AbstractCegarLoop]: Abstraction has 100 states and 125 transitions. [2022-04-07 16:45:52,762 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 3.727272727272727) internal successors, (82), 21 states have internal predecessors, (82), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 125 transitions. [2022-04-07 16:45:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-04-07 16:45:52,762 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:52,762 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:52,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:52,978 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-07 16:45:52,978 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:52,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:52,979 INFO L85 PathProgramCache]: Analyzing trace with hash -995410890, now seen corresponding path program 1 times [2022-04-07 16:45:52,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:52,979 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088137829] [2022-04-07 16:45:52,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:53,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:53,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {8133#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {8126#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8126#true} {8126#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L272 TraceCheckUtils]: 0: Hoare triple {8126#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8133#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:53,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {8133#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {8126#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8126#true} {8126#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {8126#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {8126#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 6: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 7: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 8: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 9: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 10: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 13: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 14: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 15: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 16: Hoare triple {8126#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 17: Hoare triple {8126#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {8126#true} is VALID [2022-04-07 16:45:53,065 INFO L290 TraceCheckUtils]: 18: Hoare triple {8126#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 19: Hoare triple {8126#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {8126#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {8126#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 22: Hoare triple {8126#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 23: Hoare triple {8126#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {8126#true} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 24: Hoare triple {8126#true} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {8131#(= main_~j~0 0)} is VALID [2022-04-07 16:45:53,066 INFO L290 TraceCheckUtils]: 25: Hoare triple {8131#(= main_~j~0 0)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8131#(= main_~j~0 0)} is VALID [2022-04-07 16:45:53,067 INFO L290 TraceCheckUtils]: 26: Hoare triple {8131#(= main_~j~0 0)} [166] L44-->L43-2: Formula: (not (= |v_main_#t~mem9_4| |v_main_#t~mem8_4|)) InVars {main_#t~mem8=|v_main_#t~mem8_4|, main_#t~mem9=|v_main_#t~mem9_4|} OutVars{} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8131#(= main_~j~0 0)} is VALID [2022-04-07 16:45:53,067 INFO L290 TraceCheckUtils]: 27: Hoare triple {8131#(= main_~j~0 0)} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {8132#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} is VALID [2022-04-07 16:45:53,067 INFO L290 TraceCheckUtils]: 28: Hoare triple {8132#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 29: Hoare triple {8127#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 30: Hoare triple {8127#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 31: Hoare triple {8127#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 32: Hoare triple {8127#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 33: Hoare triple {8127#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 34: Hoare triple {8127#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 35: Hoare triple {8127#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 36: Hoare triple {8127#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 37: Hoare triple {8127#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 38: Hoare triple {8127#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 39: Hoare triple {8127#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L290 TraceCheckUtils]: 40: Hoare triple {8127#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,068 INFO L272 TraceCheckUtils]: 41: Hoare triple {8127#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:53,069 INFO L290 TraceCheckUtils]: 42: Hoare triple {8127#false} [172] __VERIFIER_assertENTRY-->L19: 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] {8127#false} is VALID [2022-04-07 16:45:53,069 INFO L290 TraceCheckUtils]: 43: Hoare triple {8127#false} [176] L19-->L20: 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[] {8127#false} is VALID [2022-04-07 16:45:53,069 INFO L290 TraceCheckUtils]: 44: Hoare triple {8127#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-07 16:45:53,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:53,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088137829] [2022-04-07 16:45:53,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088137829] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:53,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2143242691] [2022-04-07 16:45:53,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:53,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:53,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:53,071 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:53,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-07 16:45:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:53,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-07 16:45:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:53,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:53,493 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-07 16:45:53,493 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 15 [2022-04-07 16:45:53,522 INFO L272 TraceCheckUtils]: 0: Hoare triple {8126#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {8126#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8126#true} is VALID [2022-04-07 16:45:53,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {8126#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8126#true} {8126#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {8126#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:53,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {8126#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {8152#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,524 INFO L290 TraceCheckUtils]: 6: Hoare triple {8152#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,526 INFO L290 TraceCheckUtils]: 10: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,526 INFO L290 TraceCheckUtils]: 11: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,527 INFO L290 TraceCheckUtils]: 12: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,527 INFO L290 TraceCheckUtils]: 13: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,527 INFO L290 TraceCheckUtils]: 14: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,528 INFO L290 TraceCheckUtils]: 15: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,528 INFO L290 TraceCheckUtils]: 16: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,529 INFO L290 TraceCheckUtils]: 18: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,531 INFO L290 TraceCheckUtils]: 19: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,532 INFO L290 TraceCheckUtils]: 20: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,532 INFO L290 TraceCheckUtils]: 21: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,532 INFO L290 TraceCheckUtils]: 22: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,533 INFO L290 TraceCheckUtils]: 23: Hoare triple {8156#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {8152#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,533 INFO L290 TraceCheckUtils]: 24: Hoare triple {8152#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {8211#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,533 INFO L290 TraceCheckUtils]: 25: Hoare triple {8211#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8215#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|))} is VALID [2022-04-07 16:45:53,534 INFO L290 TraceCheckUtils]: 26: Hoare triple {8215#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|))} [166] L44-->L43-2: Formula: (not (= |v_main_#t~mem9_4| |v_main_#t~mem8_4|)) InVars {main_#t~mem8=|v_main_#t~mem8_4|, main_#t~mem9=|v_main_#t~mem9_4|} OutVars{} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,534 INFO L290 TraceCheckUtils]: 27: Hoare triple {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,535 INFO L290 TraceCheckUtils]: 28: Hoare triple {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,535 INFO L290 TraceCheckUtils]: 29: Hoare triple {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,535 INFO L290 TraceCheckUtils]: 30: Hoare triple {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-07 16:45:53,536 INFO L290 TraceCheckUtils]: 31: Hoare triple {8219#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {8235#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,536 INFO L290 TraceCheckUtils]: 32: Hoare triple {8235#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8235#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,537 INFO L290 TraceCheckUtils]: 33: Hoare triple {8235#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {8242#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-07 16:45:53,537 INFO L290 TraceCheckUtils]: 34: Hoare triple {8242#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {8246#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 35: Hoare triple {8246#(not (= |main_#t~mem14| |main_#t~mem13|))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 36: Hoare triple {8127#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 37: Hoare triple {8127#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 38: Hoare triple {8127#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 39: Hoare triple {8127#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 40: Hoare triple {8127#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L272 TraceCheckUtils]: 41: Hoare triple {8127#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 42: Hoare triple {8127#false} [172] __VERIFIER_assertENTRY-->L19: 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] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 43: Hoare triple {8127#false} [176] L19-->L20: 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[] {8127#false} is VALID [2022-04-07 16:45:53,538 INFO L290 TraceCheckUtils]: 44: Hoare triple {8127#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-04-07 16:45:53,539 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:53,846 INFO L356 Elim1Store]: treesize reduction 44, result has 70.9 percent of original size [2022-04-07 16:45:53,846 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 63 treesize of output 136 [2022-04-07 16:45:54,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {8127#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 43: Hoare triple {8127#false} [176] L19-->L20: 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[] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 42: Hoare triple {8127#false} [172] __VERIFIER_assertENTRY-->L19: 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] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L272 TraceCheckUtils]: 41: Hoare triple {8127#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {8127#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 39: Hoare triple {8127#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 38: Hoare triple {8127#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 37: Hoare triple {8127#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 36: Hoare triple {8127#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {8127#false} is VALID [2022-04-07 16:45:54,277 INFO L290 TraceCheckUtils]: 35: Hoare triple {8246#(not (= |main_#t~mem14| |main_#t~mem13|))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {8127#false} is VALID [2022-04-07 16:45:54,279 INFO L290 TraceCheckUtils]: 34: Hoare triple {8307#(or (and (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (not (< (mod main_~j~0 4294967296) 2)))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {8246#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-07 16:45:54,279 INFO L290 TraceCheckUtils]: 33: Hoare triple {8311#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {8307#(or (and (or (not (<= (mod main_~i~0 4294967296) 2147483647)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-07 16:45:54,280 INFO L290 TraceCheckUtils]: 32: Hoare triple {8311#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {8311#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-07 16:45:54,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {8311#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-07 16:45:54,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:54,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:54,281 INFO L290 TraceCheckUtils]: 28: Hoare triple {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:54,282 INFO L290 TraceCheckUtils]: 27: Hoare triple {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:54,282 INFO L290 TraceCheckUtils]: 26: Hoare triple {8334#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_#t~mem9| |main_#t~mem8|))} [166] L44-->L43-2: Formula: (not (= |v_main_#t~mem9_4| |v_main_#t~mem8_4|)) InVars {main_#t~mem8=|v_main_#t~mem8_4|, main_#t~mem9=|v_main_#t~mem9_4|} OutVars{} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8318#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:45:54,283 INFO L290 TraceCheckUtils]: 25: Hoare triple {8338#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {8334#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_#t~mem9| |main_#t~mem8|))} is VALID [2022-04-07 16:45:54,283 INFO L290 TraceCheckUtils]: 24: Hoare triple {8342#(= (mod main_~i~0 4294967296) 0)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {8338#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {8126#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {8342#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 22: Hoare triple {8126#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 21: Hoare triple {8126#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 20: Hoare triple {8126#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {8126#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {8126#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {8126#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 16: Hoare triple {8126#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 15: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:54,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 10: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {8126#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 6: Hoare triple {8126#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 5: Hoare triple {8126#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {8126#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8126#true} {8126#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 2: Hoare triple {8126#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:54,285 INFO L290 TraceCheckUtils]: 1: Hoare triple {8126#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8126#true} is VALID [2022-04-07 16:45:54,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {8126#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8126#true} is VALID [2022-04-07 16:45:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-07 16:45:54,286 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2143242691] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:54,286 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:54,286 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 10, 9] total 19 [2022-04-07 16:45:54,286 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [914200792] [2022-04-07 16:45:54,286 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:54,287 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-07 16:45:54,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:54,288 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:54,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:54,333 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-07 16:45:54,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:54,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-07 16:45:54,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=272, Unknown=0, NotChecked=0, Total=342 [2022-04-07 16:45:54,333 INFO L87 Difference]: Start difference. First operand 100 states and 125 transitions. Second operand has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:55,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:55,791 INFO L93 Difference]: Finished difference Result 243 states and 320 transitions. [2022-04-07 16:45:55,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-07 16:45:55,791 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 45 [2022-04-07 16:45:55,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:45:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 155 transitions. [2022-04-07 16:45:55,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:55,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 155 transitions. [2022-04-07 16:45:55,794 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 155 transitions. [2022-04-07 16:45:55,929 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:55,932 INFO L225 Difference]: With dead ends: 243 [2022-04-07 16:45:55,932 INFO L226 Difference]: Without dead ends: 243 [2022-04-07 16:45:55,932 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=320, Invalid=1012, Unknown=0, NotChecked=0, Total=1332 [2022-04-07 16:45:55,933 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 219 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 656 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 219 SdHoareTripleChecker+Valid, 98 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 656 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-07 16:45:55,933 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [219 Valid, 98 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 656 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-07 16:45:55,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2022-04-07 16:45:55,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 132. [2022-04-07 16:45:55,936 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:45:55,936 INFO L82 GeneralOperation]: Start isEquivalent. First operand 243 states. Second operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) [2022-04-07 16:45:55,936 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) [2022-04-07 16:45:55,936 INFO L87 Difference]: Start difference. First operand 243 states. Second operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) [2022-04-07 16:45:55,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:55,939 INFO L93 Difference]: Finished difference Result 243 states and 320 transitions. [2022-04-07 16:45:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2022-04-07 16:45:55,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:55,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:55,940 INFO L74 IsIncluded]: Start isIncluded. First operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) Second operand 243 states. [2022-04-07 16:45:55,940 INFO L87 Difference]: Start difference. First operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) Second operand 243 states. [2022-04-07 16:45:55,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:45:55,945 INFO L93 Difference]: Finished difference Result 243 states and 320 transitions. [2022-04-07 16:45:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2022-04-07 16:45:55,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:45:55,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:45:55,946 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:45:55,946 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:45:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 127 states have (on average 1.2677165354330708) internal successors, (161), 127 states have internal predecessors, (161), 3 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) [2022-04-07 16:45:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 165 transitions. [2022-04-07 16:45:55,947 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 165 transitions. Word has length 45 [2022-04-07 16:45:55,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:45:55,948 INFO L478 AbstractCegarLoop]: Abstraction has 132 states and 165 transitions. [2022-04-07 16:45:55,948 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 3.526315789473684) internal successors, (67), 18 states have internal predecessors, (67), 2 states have call successors, (4), 3 states have call predecessors, (4), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-07 16:45:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 165 transitions. [2022-04-07 16:45:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-07 16:45:55,948 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:45:55,948 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:45:55,964 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-07 16:45:56,163 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-07 16:45:56,163 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:45:56,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:45:56,164 INFO L85 PathProgramCache]: Analyzing trace with hash -115243393, now seen corresponding path program 2 times [2022-04-07 16:45:56,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:45:56,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160648285] [2022-04-07 16:45:56,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:45:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:45:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:56,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:45:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:56,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {9329#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9316#true} is VALID [2022-04-07 16:45:56,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {9316#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9316#true} {9316#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {9316#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9329#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:45:56,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {9329#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9316#true} is VALID [2022-04-07 16:45:56,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {9316#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9316#true} {9316#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {9316#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {9316#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 9: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 10: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 11: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 12: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,370 INFO L290 TraceCheckUtils]: 13: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 15: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 16: Hoare triple {9316#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 17: Hoare triple {9316#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 18: Hoare triple {9316#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 19: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {9316#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 21: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 22: Hoare triple {9316#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,371 INFO L290 TraceCheckUtils]: 23: Hoare triple {9316#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,372 INFO L290 TraceCheckUtils]: 24: Hoare triple {9321#(= main_~cont~0 0)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,372 INFO L290 TraceCheckUtils]: 25: Hoare triple {9321#(= main_~cont~0 0)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,372 INFO L290 TraceCheckUtils]: 26: Hoare triple {9321#(= main_~cont~0 0)} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,373 INFO L290 TraceCheckUtils]: 27: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,373 INFO L290 TraceCheckUtils]: 28: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,373 INFO L290 TraceCheckUtils]: 29: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,374 INFO L290 TraceCheckUtils]: 30: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,374 INFO L290 TraceCheckUtils]: 31: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,374 INFO L290 TraceCheckUtils]: 32: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,375 INFO L290 TraceCheckUtils]: 33: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,375 INFO L290 TraceCheckUtils]: 34: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,376 INFO L290 TraceCheckUtils]: 35: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,376 INFO L290 TraceCheckUtils]: 36: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,376 INFO L290 TraceCheckUtils]: 37: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-07 16:45:56,377 INFO L290 TraceCheckUtils]: 39: Hoare triple {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-07 16:45:56,378 INFO L290 TraceCheckUtils]: 40: Hoare triple {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-07 16:45:56,378 INFO L290 TraceCheckUtils]: 41: Hoare triple {9325#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,379 INFO L290 TraceCheckUtils]: 42: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,379 INFO L290 TraceCheckUtils]: 43: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,380 INFO L290 TraceCheckUtils]: 44: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,380 INFO L290 TraceCheckUtils]: 45: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,381 INFO L290 TraceCheckUtils]: 46: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} is VALID [2022-04-07 16:45:56,381 INFO L272 TraceCheckUtils]: 47: Hoare triple {9326#(and (<= (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0) (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0)) (< (+ (* 4294967296 (div main_~cont~0 4294967296)) main_~cont_aux~0) (+ (* 4294967296 (div main_~cont_aux~0 4294967296)) main_~cont~0 1)) (<= main_~cont~0 main_~cont_aux~0))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {9327#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-07 16:45:56,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {9327#(not (= |__VERIFIER_assert_#in~cond| 0))} [172] __VERIFIER_assertENTRY-->L19: 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] {9328#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-07 16:45:56,382 INFO L290 TraceCheckUtils]: 49: Hoare triple {9328#(not (= __VERIFIER_assert_~cond 0))} [176] L19-->L20: 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[] {9317#false} is VALID [2022-04-07 16:45:56,382 INFO L290 TraceCheckUtils]: 50: Hoare triple {9317#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9317#false} is VALID [2022-04-07 16:45:56,382 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-07 16:45:56,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:45:56,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160648285] [2022-04-07 16:45:56,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160648285] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:45:56,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [592041249] [2022-04-07 16:45:56,383 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-07 16:45:56,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:45:56,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:45:56,384 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:45:56,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-07 16:45:56,456 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-07 16:45:56,457 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-07 16:45:56,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-07 16:45:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:45:56,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:45:56,845 INFO L272 TraceCheckUtils]: 0: Hoare triple {9316#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {9316#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9316#true} is VALID [2022-04-07 16:45:56,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {9316#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9316#true} {9316#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {9316#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {9316#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {9348#(= main_~i~0 0)} is VALID [2022-04-07 16:45:56,846 INFO L290 TraceCheckUtils]: 6: Hoare triple {9348#(= main_~i~0 0)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9348#(= main_~i~0 0)} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {9348#(= main_~i~0 0)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9355#(= main_~i~0 1)} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {9355#(= main_~i~0 1)} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9355#(= main_~i~0 1)} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {9355#(= main_~i~0 1)} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 10: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 12: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,847 INFO L290 TraceCheckUtils]: 13: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 14: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 15: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {9316#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {9316#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {9316#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 19: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 20: Hoare triple {9316#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 21: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,848 INFO L290 TraceCheckUtils]: 22: Hoare triple {9316#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:56,859 INFO L290 TraceCheckUtils]: 23: Hoare triple {9316#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,860 INFO L290 TraceCheckUtils]: 24: Hoare triple {9321#(= main_~cont~0 0)} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,860 INFO L290 TraceCheckUtils]: 25: Hoare triple {9321#(= main_~cont~0 0)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9321#(= main_~cont~0 0)} is VALID [2022-04-07 16:45:56,860 INFO L290 TraceCheckUtils]: 26: Hoare triple {9321#(= main_~cont~0 0)} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,861 INFO L290 TraceCheckUtils]: 27: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,861 INFO L290 TraceCheckUtils]: 28: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-07 16:45:56,862 INFO L290 TraceCheckUtils]: 29: Hoare triple {9322#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,862 INFO L290 TraceCheckUtils]: 30: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,863 INFO L290 TraceCheckUtils]: 32: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,863 INFO L290 TraceCheckUtils]: 33: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,863 INFO L290 TraceCheckUtils]: 34: Hoare triple {9323#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,864 INFO L290 TraceCheckUtils]: 35: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,864 INFO L290 TraceCheckUtils]: 36: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,865 INFO L290 TraceCheckUtils]: 37: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,865 INFO L290 TraceCheckUtils]: 38: Hoare triple {9324#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,866 INFO L290 TraceCheckUtils]: 39: Hoare triple {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,866 INFO L290 TraceCheckUtils]: 40: Hoare triple {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,867 INFO L290 TraceCheckUtils]: 41: Hoare triple {9449#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,867 INFO L290 TraceCheckUtils]: 42: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,867 INFO L290 TraceCheckUtils]: 43: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,868 INFO L290 TraceCheckUtils]: 44: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,868 INFO L290 TraceCheckUtils]: 45: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,868 INFO L290 TraceCheckUtils]: 46: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-07 16:45:56,869 INFO L272 TraceCheckUtils]: 47: Hoare triple {9459#(and (= (+ (- 2) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {9478#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:56,870 INFO L290 TraceCheckUtils]: 48: Hoare triple {9478#(<= 1 |__VERIFIER_assert_#in~cond|)} [172] __VERIFIER_assertENTRY-->L19: 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] {9482#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:56,870 INFO L290 TraceCheckUtils]: 49: Hoare triple {9482#(<= 1 __VERIFIER_assert_~cond)} [176] L19-->L20: 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[] {9317#false} is VALID [2022-04-07 16:45:56,870 INFO L290 TraceCheckUtils]: 50: Hoare triple {9317#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9317#false} is VALID [2022-04-07 16:45:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-07 16:45:56,870 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-07 16:45:57,088 INFO L290 TraceCheckUtils]: 50: Hoare triple {9317#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9317#false} is VALID [2022-04-07 16:45:57,089 INFO L290 TraceCheckUtils]: 49: Hoare triple {9482#(<= 1 __VERIFIER_assert_~cond)} [176] L19-->L20: 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[] {9317#false} is VALID [2022-04-07 16:45:57,089 INFO L290 TraceCheckUtils]: 48: Hoare triple {9478#(<= 1 |__VERIFIER_assert_#in~cond|)} [172] __VERIFIER_assertENTRY-->L19: 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] {9482#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-07 16:45:57,090 INFO L272 TraceCheckUtils]: 47: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {9478#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-07 16:45:57,090 INFO L290 TraceCheckUtils]: 46: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,091 INFO L290 TraceCheckUtils]: 42: Hoare triple {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,092 INFO L290 TraceCheckUtils]: 41: Hoare triple {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9498#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,092 INFO L290 TraceCheckUtils]: 40: Hoare triple {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,093 INFO L290 TraceCheckUtils]: 38: Hoare triple {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {9517#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,093 INFO L290 TraceCheckUtils]: 37: Hoare triple {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,094 INFO L290 TraceCheckUtils]: 36: Hoare triple {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,094 INFO L290 TraceCheckUtils]: 35: Hoare triple {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {9540#(= 2 (mod main_~cont~0 4294967296))} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {9527#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,095 INFO L290 TraceCheckUtils]: 33: Hoare triple {9540#(= 2 (mod main_~cont~0 4294967296))} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {9540#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,095 INFO L290 TraceCheckUtils]: 32: Hoare triple {9540#(= 2 (mod main_~cont~0 4294967296))} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {9540#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,095 INFO L290 TraceCheckUtils]: 31: Hoare triple {9540#(= 2 (mod main_~cont~0 4294967296))} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {9540#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,095 INFO L290 TraceCheckUtils]: 30: Hoare triple {9540#(= 2 (mod main_~cont~0 4294967296))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9540#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9540#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-07 16:45:57,096 INFO L290 TraceCheckUtils]: 28: Hoare triple {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-07 16:45:57,096 INFO L290 TraceCheckUtils]: 27: Hoare triple {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-07 16:45:57,097 INFO L290 TraceCheckUtils]: 26: Hoare triple {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {9556#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-07 16:45:57,097 INFO L290 TraceCheckUtils]: 25: Hoare triple {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 23: Hoare triple {9316#true} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {9566#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 22: Hoare triple {9316#true} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {9316#true} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {9316#true} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {9316#true} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {9316#true} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 18: Hoare triple {9316#true} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:57,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {9316#true} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {9316#true} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 11: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 10: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 7: Hoare triple {9316#true} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {9316#true} is VALID [2022-04-07 16:45:57,099 INFO L290 TraceCheckUtils]: 6: Hoare triple {9316#true} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {9316#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L272 TraceCheckUtils]: 4: Hoare triple {9316#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9316#true} {9316#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {9316#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {9316#true} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {9316#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {9316#true} is VALID [2022-04-07 16:45:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-07 16:45:57,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [592041249] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-07 16:45:57,100 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-07 16:45:57,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 10] total 23 [2022-04-07 16:45:57,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1887131809] [2022-04-07 16:45:57,101 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-04-07 16:45:57,101 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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 51 [2022-04-07 16:45:57,101 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-07 16:45:57,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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) [2022-04-07 16:45:57,159 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:45:57,159 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-07 16:45:57,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-07 16:45:57,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-07 16:45:57,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2022-04-07 16:45:57,160 INFO L87 Difference]: Start difference. First operand 132 states and 165 transitions. Second operand has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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) [2022-04-07 16:46:01,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:46:01,198 INFO L93 Difference]: Finished difference Result 501 states and 668 transitions. [2022-04-07 16:46:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-07 16:46:01,198 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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 51 [2022-04-07 16:46:01,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-07 16:46:01,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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) [2022-04-07 16:46:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 381 transitions. [2022-04-07 16:46:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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) [2022-04-07 16:46:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 381 transitions. [2022-04-07 16:46:01,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 381 transitions. [2022-04-07 16:46:01,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-07 16:46:01,524 INFO L225 Difference]: With dead ends: 501 [2022-04-07 16:46:01,524 INFO L226 Difference]: Without dead ends: 497 [2022-04-07 16:46:01,525 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 92 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 636 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=343, Invalid=2519, Unknown=0, NotChecked=0, Total=2862 [2022-04-07 16:46:01,525 INFO L913 BasicCegarLoop]: 109 mSDtfsCounter, 564 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 2473 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 186 SdHoareTripleChecker+Invalid, 2578 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 2473 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-07 16:46:01,526 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [564 Valid, 186 Invalid, 2578 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 2473 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-07 16:46:01,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2022-04-07 16:46:01,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 170. [2022-04-07 16:46:01,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-07 16:46:01,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 497 states. Second operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) [2022-04-07 16:46:01,529 INFO L74 IsIncluded]: Start isIncluded. First operand 497 states. Second operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) [2022-04-07 16:46:01,530 INFO L87 Difference]: Start difference. First operand 497 states. Second operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) [2022-04-07 16:46:01,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:46:01,538 INFO L93 Difference]: Finished difference Result 497 states and 663 transitions. [2022-04-07 16:46:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 663 transitions. [2022-04-07 16:46:01,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:46:01,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:46:01,539 INFO L74 IsIncluded]: Start isIncluded. First operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) Second operand 497 states. [2022-04-07 16:46:01,539 INFO L87 Difference]: Start difference. First operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) Second operand 497 states. [2022-04-07 16:46:01,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-07 16:46:01,548 INFO L93 Difference]: Finished difference Result 497 states and 663 transitions. [2022-04-07 16:46:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 663 transitions. [2022-04-07 16:46:01,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-07 16:46:01,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-07 16:46:01,549 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-07 16:46:01,549 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-07 16:46:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 165 states have (on average 1.2787878787878788) internal successors, (211), 165 states have internal predecessors, (211), 3 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) [2022-04-07 16:46:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 215 transitions. [2022-04-07 16:46:01,552 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 215 transitions. Word has length 51 [2022-04-07 16:46:01,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-07 16:46:01,552 INFO L478 AbstractCegarLoop]: Abstraction has 170 states and 215 transitions. [2022-04-07 16:46:01,552 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 3.4347826086956523) internal successors, (79), 20 states have internal predecessors, (79), 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) [2022-04-07 16:46:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 215 transitions. [2022-04-07 16:46:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-07 16:46:01,552 INFO L491 BasicCegarLoop]: Found error trace [2022-04-07 16:46:01,553 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-07 16:46:01,571 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-07 16:46:01,766 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-07 16:46:01,766 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-07 16:46:01,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-07 16:46:01,766 INFO L85 PathProgramCache]: Analyzing trace with hash -311756898, now seen corresponding path program 1 times [2022-04-07 16:46:01,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-07 16:46:01,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582625690] [2022-04-07 16:46:01,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:46:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-07 16:46:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:46:02,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-07 16:46:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:46:02,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {11387#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {11376#true} is VALID [2022-04-07 16:46:02,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {11376#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11376#true} is VALID [2022-04-07 16:46:02,367 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11376#true} {11376#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11376#true} is VALID [2022-04-07 16:46:02,368 INFO L272 TraceCheckUtils]: 0: Hoare triple {11376#true} [136] ULTIMATE.startENTRY-->ULTIMATE.initENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11387#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-07 16:46:02,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {11387#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} [138] ULTIMATE.initENTRY-->ULTIMATE.initFINAL: Formula: (let ((.cse0 (select |v_#memory_int_9| 1))) (and (= (select .cse0 1) 0) (= 2 (select |v_#length_4| 1)) (< 0 |v_#StackHeapBarrier_2|) (= (select |v_#valid_10| 0) 0) (= (select |v_#valid_10| 2) 1) (= |v_#NULL.base_1| 0) (= (select |v_#length_4| 2) 10) (= (select |v_#valid_10| 1) 1) (= |v_#NULL.offset_1| 0) (= 48 (select .cse0 0)))) InVars {#memory_int=|v_#memory_int_9|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_9|, #NULL.offset=|v_#NULL.offset_1|, #length=|v_#length_4|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {11376#true} is VALID [2022-04-07 16:46:02,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {11376#true} [141] ULTIMATE.initFINAL-->ULTIMATE.initEXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11376#true} is VALID [2022-04-07 16:46:02,368 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11376#true} {11376#true} [185] ULTIMATE.initEXIT-->L-1: AOR: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] LVA: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11376#true} is VALID [2022-04-07 16:46:02,368 INFO L272 TraceCheckUtils]: 4: Hoare triple {11376#true} [137] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11376#true} is VALID [2022-04-07 16:46:02,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {11376#true} [140] mainENTRY-->L33-3: Formula: (let ((.cse0 (select |v_#memory_int_1| |v_main_~#vogal_array~0.base_1|)) (.cse1 (store |v_#valid_3| |v_main_~#input_string~0.base_1| 1))) (and (= 69 (select .cse0 (+ 3 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 10)) 0) (= 97 (select .cse0 |v_main_~#vogal_array~0.offset_1|)) (not (= |v_main_~#input_string~0.base_1| 0)) (= |v_#valid_1| (store .cse1 |v_main_~#vogal_array~0.base_1| 1)) (= (select .cse0 (+ |v_main_~#vogal_array~0.offset_1| 1)) 65) (= (select |v_#valid_3| |v_main_~#input_string~0.base_1|) 0) (= |v_main_~#input_string~0.offset_1| 0) (= 117 (select .cse0 (+ 8 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 5 |v_main_~#vogal_array~0.offset_1|)) 73) (= 111 (select .cse0 (+ 6 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 7 |v_main_~#vogal_array~0.offset_1|)) 79) (not (= |v_main_~#vogal_array~0.base_1| 0)) (= (select .cse0 (+ 4 |v_main_~#vogal_array~0.offset_1|)) 105) (= (store (store |v_#length_3| |v_main_~#input_string~0.base_1| 5) |v_main_~#vogal_array~0.base_1| 11) |v_#length_1|) (< |v_#StackHeapBarrier_1| |v_main_~#input_string~0.base_1|) (< |v_#StackHeapBarrier_1| |v_main_~#vogal_array~0.base_1|) (= 101 (select .cse0 (+ 2 |v_main_~#vogal_array~0.offset_1|))) (= (select .cse0 (+ 9 |v_main_~#vogal_array~0.offset_1|)) 85) (= |v_main_~#vogal_array~0.offset_1| 0) (= (select .cse1 |v_main_~#vogal_array~0.base_1|) 0) (= v_main_~i~0_4 0))) InVars {#memory_int=|v_#memory_int_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_3|} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_1|, main_~tam_string~0=v_main_~tam_string~0_1, main_~j~0=v_main_~j~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, main_~n_caracter~0=v_main_~n_caracter~0_1, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_1|, #valid=|v_#valid_1|, main_~i~0=v_main_~i~0_4, #memory_int=|v_#memory_int_1|, main_~cont~0=v_main_~cont~0_3, #length=|v_#length_1|} AuxVars[] AssignedVars[main_~#vogal_array~0.offset, main_~#input_string~0.offset, main_~n_caracter~0, main_~tam_string~0, main_~#vogal_array~0.base, main_~j~0, main_~#input_string~0.base, #valid, main_~i~0, main_~cont~0, #length] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,372 INFO L290 TraceCheckUtils]: 10: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,372 INFO L290 TraceCheckUtils]: 11: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,373 INFO L290 TraceCheckUtils]: 12: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,373 INFO L290 TraceCheckUtils]: 13: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,374 INFO L290 TraceCheckUtils]: 14: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [144] L33-3-->L33-2: Formula: (let ((.cse0 (mod v_main_~i~0_8 4294967296))) (and (< .cse0 5) (<= 0 (+ |v_main_#t~nondet2_2| 128)) (<= |v_main_#t~nondet2_2| 127) (= (store |v_#memory_int_4| |v_main_~#input_string~0.base_3| (store (select |v_#memory_int_4| |v_main_~#input_string~0.base_3|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#input_string~0.offset_3|) |v_main_#t~nondet2_2|)) |v_#memory_int_3|))) InVars {#memory_int=|v_#memory_int_4|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_#t~nondet2=|v_main_#t~nondet2_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} OutVars{#memory_int=|v_#memory_int_3|, main_~i~0=v_main_~i~0_8, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_3|, main_~#input_string~0.base=|v_main_~#input_string~0.base_3|} AuxVars[] AssignedVars[main_#t~nondet2, #memory_int] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,374 INFO L290 TraceCheckUtils]: 15: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [146] L33-2-->L33-3: Formula: (= v_main_~i~0_9 (+ v_main_~i~0_10 1)) InVars {main_~i~0=v_main_~i~0_10} OutVars{main_~i~0=v_main_~i~0_9, main_#t~post1=|v_main_#t~post1_1|} AuxVars[] AssignedVars[main_#t~post1, main_~i~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [143] L33-3-->L33-4: Formula: (not (< (mod v_main_~i~0_7 4294967296) 5)) InVars {main_~i~0=v_main_~i~0_7} OutVars{main_~i~0=v_main_~i~0_7} AuxVars[] AssignedVars[] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,375 INFO L290 TraceCheckUtils]: 17: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [145] L33-4-->L35: Formula: (= |v_main_#t~mem3_1| (select (select |v_#memory_int_5| |v_main_~#input_string~0.base_4|) (+ |v_main_~#input_string~0.offset_4| 4))) InVars {#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} OutVars{#memory_int=|v_#memory_int_5|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_4|, main_#t~mem3=|v_main_#t~mem3_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_4|} AuxVars[] AssignedVars[main_#t~mem3] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,376 INFO L290 TraceCheckUtils]: 18: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [148] L35-->L38-3: Formula: (and (= v_main_~n_caracter~0_2 0) (= |v_main_#t~mem3_5| 0)) InVars {main_#t~mem3=|v_main_#t~mem3_5|} OutVars{main_~n_caracter~0=v_main_~n_caracter~0_2} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem3] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,376 INFO L290 TraceCheckUtils]: 19: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [154] L38-1-->L38-3: Formula: (and (not (= |v_main_#t~mem4_5| 0)) (= v_main_~n_caracter~0_4 (+ v_main_~n_caracter~0_5 1))) InVars {main_#t~mem4=|v_main_#t~mem4_5|, main_~n_caracter~0=v_main_~n_caracter~0_5} OutVars{main_#t~post5=|v_main_#t~post5_1|, main_~n_caracter~0=v_main_~n_caracter~0_4} AuxVars[] AssignedVars[main_~n_caracter~0, main_#t~mem4, main_#t~post5] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [151] L38-3-->L38-1: Formula: (= |v_main_#t~mem4_1| (select (select |v_#memory_int_7| |v_main_~#input_string~0.base_8|) (+ (let ((.cse0 (mod v_main_~n_caracter~0_3 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) |v_main_~#input_string~0.offset_8|))) InVars {#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} OutVars{#memory_int=|v_#memory_int_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_8|, main_~n_caracter~0=v_main_~n_caracter~0_3, main_#t~mem4=|v_main_#t~mem4_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_8|} AuxVars[] AssignedVars[main_#t~mem4] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,377 INFO L290 TraceCheckUtils]: 22: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [153] L38-1-->L38-4: Formula: (= |v_main_#t~mem4_3| 0) InVars {main_#t~mem4=|v_main_#t~mem4_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem4] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,378 INFO L290 TraceCheckUtils]: 23: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [152] L38-4-->L42-3: Formula: (and (= v_main_~i~0_14 0) (= 0 v_main_~cont~0_4)) InVars {} OutVars{main_~i~0=v_main_~i~0_14, main_~cont~0=v_main_~cont~0_4} AuxVars[] AssignedVars[main_~i~0, main_~cont~0] {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-07 16:46:02,378 INFO L290 TraceCheckUtils]: 24: Hoare triple {11381#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} [157] L42-3-->L43-3: Formula: (and (< (mod v_main_~i~0_16 4294967296) (mod v_main_~n_caracter~0_7 4294967296)) (= v_main_~j~0_9 0)) InVars {main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7} OutVars{main_~i~0=v_main_~i~0_16, main_~n_caracter~0=v_main_~n_caracter~0_7, main_~j~0=v_main_~j~0_9} AuxVars[] AssignedVars[main_~j~0] {11382#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))))) (= main_~j~0 0))} is VALID [2022-04-07 16:46:02,379 INFO L290 TraceCheckUtils]: 25: Hoare triple {11382#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))))) (= main_~j~0 0))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {11383#(and (or (and (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (= |main_#t~mem8| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296))))) (and (= |main_#t~mem8| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|)) (= main_~j~0 0))} is VALID [2022-04-07 16:46:02,380 INFO L290 TraceCheckUtils]: 26: Hoare triple {11383#(and (or (and (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (= |main_#t~mem8| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296))))) (and (= |main_#t~mem8| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|)) (= main_~j~0 0))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {11384#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296))))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= main_~j~0 0) (or (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))))} is VALID [2022-04-07 16:46:02,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {11384#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296))))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= main_~j~0 0) (or (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))))} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {11385#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (or (and (<= (div main_~j~0 4294967296) 0) (<= 1 main_~j~0)) (and (<= main_~j~0 (+ 2147483647 (* 4294967296 (div main_~j~0 4294967296)))) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)))) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (or (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296)))))) (or (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))))))} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 28: Hoare triple {11385#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (or (and (<= (div main_~j~0 4294967296) 0) (<= 1 main_~j~0)) (and (<= main_~j~0 (+ 2147483647 (* 4294967296 (div main_~j~0 4294967296)))) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)))) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (or (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296)))))) (or (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))))))} [161] L43-3-->L44: Formula: (let ((.cse1 (mod v_main_~j~0_11 4294967296))) (and (= |v_main_#t~mem8_5| (select (select |v_#memory_int_8| |v_main_~#input_string~0.base_11|) (+ |v_main_~#input_string~0.offset_11| (let ((.cse0 (mod v_main_~i~0_17 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) (= |v_main_#t~mem9_5| (select (select |v_#memory_int_8| |v_main_~#vogal_array~0.base_7|) (+ (ite (<= .cse1 2147483647) .cse1 (+ .cse1 (- 4294967296))) |v_main_~#vogal_array~0.offset_7|))) (< .cse1 2))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_7|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_11|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_7|, main_~j~0=v_main_~j~0_11, main_~#input_string~0.base=|v_main_~#input_string~0.base_11|, #memory_int=|v_#memory_int_8|, main_~i~0=v_main_~i~0_17, main_#t~mem8=|v_main_#t~mem8_5|, main_#t~mem9=|v_main_#t~mem9_5|} AuxVars[] AssignedVars[main_#t~mem8, main_#t~mem9] {11386#(and (not (= |main_#t~mem9| |main_#t~mem8|)) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)))} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 29: Hoare triple {11386#(and (not (= |main_#t~mem9| |main_#t~mem8|)) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)))} [165] L44-->L43-2: Formula: (and (= |v_main_#t~mem9_2| |v_main_#t~mem8_2|) (= (+ 1 v_main_~cont~0_2) v_main_~cont~0_1)) InVars {main_~cont~0=v_main_~cont~0_2, main_#t~mem8=|v_main_#t~mem8_2|, main_#t~mem9=|v_main_#t~mem9_2|} OutVars{main_~cont~0=v_main_~cont~0_1, main_#t~post10=|v_main_#t~post10_1|} AuxVars[] AssignedVars[main_#t~post10, main_~cont~0, main_#t~mem8, main_#t~mem9] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 30: Hoare triple {11377#false} [170] L43-2-->L43-3: Formula: (= v_main_~j~0_1 (+ v_main_~j~0_2 1)) InVars {main_~j~0=v_main_~j~0_2} OutVars{main_~j~0=v_main_~j~0_1, main_#t~post7=|v_main_#t~post7_1|} AuxVars[] AssignedVars[main_~j~0, main_#t~post7] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 31: Hoare triple {11377#false} [160] L43-3-->L42-2: Formula: (not (< (mod v_main_~j~0_10 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_10} OutVars{main_~j~0=v_main_~j~0_10} AuxVars[] AssignedVars[] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 32: Hoare triple {11377#false} [164] L42-2-->L42-3: Formula: (= v_main_~i~0_1 (+ v_main_~i~0_2 1)) InVars {main_~i~0=v_main_~i~0_2} OutVars{main_~i~0=v_main_~i~0_1, main_#t~post6=|v_main_#t~post6_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post6] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 33: Hoare triple {11377#false} [156] L42-3-->L42-4: Formula: (not (< (mod v_main_~i~0_15 4294967296) (mod v_main_~n_caracter~0_6 4294967296))) InVars {main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} OutVars{main_~i~0=v_main_~i~0_15, main_~n_caracter~0=v_main_~n_caracter~0_6} AuxVars[] AssignedVars[] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 34: Hoare triple {11377#false} [158] L42-4-->L49-3: Formula: (and (= v_main_~i~0_3 0) (= v_main_~cont_aux~0_1 0)) InVars {} OutVars{main_~i~0=v_main_~i~0_3, main_~cont_aux~0=v_main_~cont_aux~0_1} AuxVars[] AssignedVars[main_~i~0, main_~cont_aux~0] {11377#false} is VALID [2022-04-07 16:46:02,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {11377#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 36: Hoare triple {11377#false} [169] L49-1-->L51-3: Formula: (and (not (= |v_main_#t~mem11_5| 0)) (= v_main_~j~0_4 0)) InVars {main_#t~mem11=|v_main_#t~mem11_5|} OutVars{main_~j~0=v_main_~j~0_4} AuxVars[] AssignedVars[main_~j~0, main_#t~mem11] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 37: Hoare triple {11377#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 38: Hoare triple {11377#false} [179] L53-->L51-2: Formula: (and (= v_main_~cont_aux~0_2 (+ v_main_~cont_aux~0_3 1)) (= |v_main_#t~mem14_3| |v_main_#t~mem13_3|)) InVars {main_#t~mem13=|v_main_#t~mem13_3|, main_#t~mem14=|v_main_#t~mem14_3|, main_~cont_aux~0=v_main_~cont_aux~0_3} OutVars{main_#t~post15=|v_main_#t~post15_1|, main_~cont_aux~0=v_main_~cont_aux~0_2} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14, main_#t~post15, main_~cont_aux~0] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 39: Hoare triple {11377#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 40: Hoare triple {11377#false} [175] L51-3-->L53: Formula: (let ((.cse0 (mod v_main_~j~0_6 4294967296))) (and (= |v_main_#t~mem14_1| (select (select |v_#memory_int_6| |v_main_~#vogal_array~0.base_4|) (+ (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))) |v_main_~#vogal_array~0.offset_4|))) (< .cse0 2) (= (select (select |v_#memory_int_6| |v_main_~#input_string~0.base_7|) (+ |v_main_~#input_string~0.offset_7| (let ((.cse1 (mod v_main_~i~0_11 4294967296))) (ite (<= .cse1 2147483647) .cse1 (+ (- 4294967296) .cse1))))) |v_main_#t~mem13_1|))) InVars {main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} OutVars{main_~#vogal_array~0.offset=|v_main_~#vogal_array~0.offset_4|, main_#t~mem13=|v_main_#t~mem13_1|, main_#t~mem14=|v_main_#t~mem14_1|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_7|, main_~#vogal_array~0.base=|v_main_~#vogal_array~0.base_4|, main_~j~0=v_main_~j~0_6, main_~#input_string~0.base=|v_main_~#input_string~0.base_7|, #memory_int=|v_#memory_int_6|, main_~i~0=v_main_~i~0_11} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 41: Hoare triple {11377#false} [180] L53-->L51-2: Formula: (not (= |v_main_#t~mem14_5| |v_main_#t~mem13_5|)) InVars {main_#t~mem13=|v_main_#t~mem13_5|, main_#t~mem14=|v_main_#t~mem14_5|} OutVars{} AuxVars[] AssignedVars[main_#t~mem13, main_#t~mem14] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 42: Hoare triple {11377#false} [184] L51-2-->L51-3: Formula: (= v_main_~j~0_7 (+ v_main_~j~0_8 1)) InVars {main_~j~0=v_main_~j~0_8} OutVars{main_#t~post12=|v_main_#t~post12_1|, main_~j~0=v_main_~j~0_7} AuxVars[] AssignedVars[main_~j~0, main_#t~post12] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 43: Hoare triple {11377#false} [174] L51-3-->L51-4: Formula: (not (< (mod v_main_~j~0_5 4294967296) 2)) InVars {main_~j~0=v_main_~j~0_5} OutVars{main_~j~0=v_main_~j~0_5} AuxVars[] AssignedVars[] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 44: Hoare triple {11377#false} [178] L51-4-->L49-3: Formula: (= v_main_~i~0_12 (+ v_main_~i~0_13 1)) InVars {main_~i~0=v_main_~i~0_13} OutVars{main_~i~0=v_main_~i~0_12, main_#t~post16=|v_main_#t~post16_1|} AuxVars[] AssignedVars[main_~i~0, main_#t~post16] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 45: Hoare triple {11377#false} [163] L49-3-->L49-1: Formula: (= |v_main_#t~mem11_1| (select (select |v_#memory_int_2| |v_main_~#input_string~0.base_2|) (+ |v_main_~#input_string~0.offset_2| (let ((.cse0 (mod v_main_~i~0_6 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))))) InVars {main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} OutVars{main_~i~0=v_main_~i~0_6, #memory_int=|v_#memory_int_2|, main_~#input_string~0.offset=|v_main_~#input_string~0.offset_2|, main_#t~mem11=|v_main_#t~mem11_1|, main_~#input_string~0.base=|v_main_~#input_string~0.base_2|} AuxVars[] AssignedVars[main_#t~mem11] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 46: Hoare triple {11377#false} [168] L49-1-->L49-4: Formula: (= |v_main_#t~mem11_3| 0) InVars {main_#t~mem11=|v_main_#t~mem11_3|} OutVars{} AuxVars[] AssignedVars[main_#t~mem11] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L272 TraceCheckUtils]: 47: Hoare triple {11377#false} [167] L49-4-->__VERIFIER_assertENTRY: Formula: (= |v___VERIFIER_assert_#in~condInParam_1| (ite (= (mod v_main_~cont_aux~0_5 4294967296) (mod v_main_~cont~0_6 4294967296)) 1 0)) InVars {main_~cont_aux~0=v_main_~cont_aux~0_5, main_~cont~0=v_main_~cont~0_6} OutVars{__VERIFIER_assert_#in~cond=|v___VERIFIER_assert_#in~condInParam_1|} AuxVars[] AssignedVars[__VERIFIER_assert_#in~cond, main_~cont~0, main_~cont_aux~0] {11377#false} is VALID [2022-04-07 16:46:02,384 INFO L290 TraceCheckUtils]: 48: Hoare triple {11377#false} [172] __VERIFIER_assertENTRY-->L19: 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] {11377#false} is VALID [2022-04-07 16:46:02,385 INFO L290 TraceCheckUtils]: 49: Hoare triple {11377#false} [176] L19-->L20: 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[] {11377#false} is VALID [2022-04-07 16:46:02,385 INFO L290 TraceCheckUtils]: 50: Hoare triple {11377#false} [181] L20-->__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11377#false} is VALID [2022-04-07 16:46:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-04-07 16:46:02,385 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-07 16:46:02,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582625690] [2022-04-07 16:46:02,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582625690] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-07 16:46:02,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1532956879] [2022-04-07 16:46:02,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-07 16:46:02,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-07 16:46:02,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-07 16:46:02,386 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-07 16:46:02,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-07 16:46:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:46:02,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-07 16:46:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-07 16:46:02,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-07 16:46:11,191 INFO L356 Elim1Store]: treesize reduction 82, result has 65.1 percent of original size [2022-04-07 16:46:11,192 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 1 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 195 treesize of output 251 [2022-04-07 16:46:13,361 WARN L319 FreeRefinementEngine]: Global settings require throwing the following exception [2022-04-07 16:46:13,377 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-04-07 16:46:13,562 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-07 16:46:13,563 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Possible infinite loop detected aux_mod_aux_mod_main_~i~0_26_37 already exists at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.SolveForSubjectUtils.tryToHandleDivModSubterm(SolveForSubjectUtils.java:202) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.SolveForSubjectUtils.findTreatableDivModSubterm(SolveForSubjectUtils.java:589) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.SolveForSubjectUtils.findTreatableDivModSubterm(SolveForSubjectUtils.java:577) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.SolveForSubjectUtils.solveForSubject(SolveForSubjectUtils.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.PolynomialRelation.solveForSubject(PolynomialRelation.java:490) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer$DerHelperMcsbr.solveForSubject(DualJunctionDer.java:422) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer$DerHelperMcsbr.solveForSubject(DualJunctionDer.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer$IDerHelper.findBestReplacementSbr(DualJunctionDer.java:311) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer$IDerHelper.tryToEliminateSbr(DualJunctionDer.java:327) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer.tryToEliminateOne(DualJunctionDer.java:234) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer.tryExhaustivelyToEliminate(DualJunctionDer.java:201) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer.tryToEliminateOne(DualJunctionDer.java:185) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer.tryExhaustivelyToEliminate(DualJunctionDer.java:152) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.DualJunctionDer.tryToEliminate(DualJunctionDer.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToEliminateOne(QuantifierPusher.java:904) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.applyNewEliminationTechniquesExhaustively(QuantifierPusher.java:865) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.applyDualJunctionEliminationTechniques(QuantifierPusher.java:783) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:425) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:496) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:635) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.doit(QuantifierPusher.java:635) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective2(QuantifierPusher.java:446) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:355) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:172) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:65) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:261) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:247) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.PartialQuantifierElimination.eliminate(PartialQuantifierElimination.java:92) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:238) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:420) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:199) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:299) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:185) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:266) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:147) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:595) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:349) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:331) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:56) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:412) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-04-07 16:46:13,567 INFO L158 Benchmark]: Toolchain (without parser) took 40831.60ms. Allocated memory was 201.3MB in the beginning and 254.8MB in the end (delta: 53.5MB). Free memory was 152.3MB in the beginning and 196.0MB in the end (delta: -43.7MB). Peak memory consumption was 123.9MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,567 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 201.3MB. Free memory was 168.8MB in the beginning and 168.7MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-07 16:46:13,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 209.73ms. Allocated memory is still 201.3MB. Free memory was 152.0MB in the beginning and 178.3MB in the end (delta: -26.3MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,567 INFO L158 Benchmark]: Boogie Preprocessor took 27.34ms. Allocated memory is still 201.3MB. Free memory was 178.3MB in the beginning and 176.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,567 INFO L158 Benchmark]: RCFGBuilder took 334.61ms. Allocated memory is still 201.3MB. Free memory was 176.2MB in the beginning and 160.8MB in the end (delta: 15.4MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,567 INFO L158 Benchmark]: IcfgTransformer took 53.58ms. Allocated memory is still 201.3MB. Free memory was 160.8MB in the beginning and 158.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,568 INFO L158 Benchmark]: TraceAbstraction took 40200.77ms. Allocated memory was 201.3MB in the beginning and 254.8MB in the end (delta: 53.5MB). Free memory was 158.4MB in the beginning and 196.0MB in the end (delta: -37.6MB). Peak memory consumption was 131.9MB. Max. memory is 8.0GB. [2022-04-07 16:46:13,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 201.3MB. Free memory was 168.8MB in the beginning and 168.7MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 209.73ms. Allocated memory is still 201.3MB. Free memory was 152.0MB in the beginning and 178.3MB in the end (delta: -26.3MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.34ms. Allocated memory is still 201.3MB. Free memory was 178.3MB in the beginning and 176.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 334.61ms. Allocated memory is still 201.3MB. Free memory was 176.2MB in the beginning and 160.8MB in the end (delta: 15.4MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * IcfgTransformer took 53.58ms. Allocated memory is still 201.3MB. Free memory was 160.8MB in the beginning and 158.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * TraceAbstraction took 40200.77ms. Allocated memory was 201.3MB in the beginning and 254.8MB in the end (delta: 53.5MB). Free memory was 158.4MB in the beginning and 196.0MB in the end (delta: -37.6MB). Peak memory consumption was 131.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Possible infinite loop detected aux_mod_aux_mod_main_~i~0_26_37 already exists de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Possible infinite loop detected aux_mod_aux_mod_main_~i~0_26_37 already exists: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.polynomials.SolveForSubjectUtils.tryToHandleDivModSubterm(SolveForSubjectUtils.java:202) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-04-07 16:46:13,583 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...