/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/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loops/vogal-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 02:45:33,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 02:45:33,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 02:45:33,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 02:45:33,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 02:45:33,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 02:45:33,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 02:45:33,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 02:45:33,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 02:45:33,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 02:45:33,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 02:45:33,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 02:45:33,169 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 02:45:33,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 02:45:33,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 02:45:33,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 02:45:33,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 02:45:33,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 02:45:33,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 02:45:33,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 02:45:33,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 02:45:33,191 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 02:45:33,204 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 02:45:33,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 02:45:33,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 02:45:33,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 02:45:33,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 02:45:33,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 02:45:33,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 02:45:33,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 02:45:33,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 02:45:33,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 02:45:33,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 02:45:33,209 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 02:45:33,209 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 02:45:33,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 02:45:33,210 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 02:45:33,210 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 02:45:33,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 02:45:33,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 02:45:33,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 02:45:33,508 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 02:45:33,508 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 02:45:33,509 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/vogal-1.i [2022-04-28 02:45:33,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b3ae8dc2/964ede331f7240ffb5637b56ed3f3b2b/FLAGa0d231f2a [2022-04-28 02:45:33,988 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 02:45:33,989 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-1.i [2022-04-28 02:45:33,996 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b3ae8dc2/964ede331f7240ffb5637b56ed3f3b2b/FLAGa0d231f2a [2022-04-28 02:45:34,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b3ae8dc2/964ede331f7240ffb5637b56ed3f3b2b [2022-04-28 02:45:34,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 02:45:34,381 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 02:45:34,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 02:45:34,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 02:45:34,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 02:45:34,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411b2c82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34, skipping insertion in model container [2022-04-28 02:45:34,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 02:45:34,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 02:45:34,572 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] [2022-04-28 02:45:34,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 02:45:34,635 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 02:45:34,653 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] [2022-04-28 02:45:34,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 02:45:34,693 INFO L208 MainTranslator]: Completed translation [2022-04-28 02:45:34,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34 WrapperNode [2022-04-28 02:45:34,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 02:45:34,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 02:45:34,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 02:45:34,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 02:45:34,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 02:45:34,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 02:45:34,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 02:45:34,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 02:45:34,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (1/1) ... [2022-04-28 02:45:34,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 02:45:34,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:34,804 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) [2022-04-28 02:45:34,826 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 [2022-04-28 02:45:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 02:45:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 02:45:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 02:45:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-28 02:45:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 02:45:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 02:45:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 02:45:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 02:45:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-28 02:45:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-28 02:45:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 02:45:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 02:45:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-28 02:45:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 02:45:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 02:45:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 02:45:34,937 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 02:45:34,939 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 02:45:35,297 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 02:45:35,304 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 02:45:35,304 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-04-28 02:45:35,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:45:35 BoogieIcfgContainer [2022-04-28 02:45:35,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 02:45:35,308 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 02:45:35,308 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 02:45:35,317 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 02:45:35,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:45:34" (1/3) ... [2022-04-28 02:45:35,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ee2909f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:45:35, skipping insertion in model container [2022-04-28 02:45:35,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:45:34" (2/3) ... [2022-04-28 02:45:35,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ee2909f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:45:35, skipping insertion in model container [2022-04-28 02:45:35,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:45:35" (3/3) ... [2022-04-28 02:45:35,319 INFO L111 eAbstractionObserver]: Analyzing ICFG vogal-1.i [2022-04-28 02:45:35,333 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 02:45:35,334 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 02:45:35,372 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 02:45:35,377 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@67ba632, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@521d5fef [2022-04-28 02:45:35,377 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 02:45:35,385 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) [2022-04-28 02:45:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-04-28 02:45:35,393 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:35,393 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:45:35,394 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:35,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:35,398 INFO L85 PathProgramCache]: Analyzing trace with hash -366742854, now seen corresponding path program 1 times [2022-04-28 02:45:35,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:35,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1548145709] [2022-04-28 02:45:35,422 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 02:45:35,422 INFO L85 PathProgramCache]: Analyzing trace with hash -366742854, now seen corresponding path program 2 times [2022-04-28 02:45:35,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:35,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452496793] [2022-04-28 02:45:35,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:35,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:35,652 INFO L290 TraceCheckUtils]: 0: Hoare triple {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {40#true} is VALID [2022-04-28 02:45:35,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} assume true; {40#true} is VALID [2022-04-28 02:45:35,653 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40#true} {40#true} #133#return; {40#true} is VALID [2022-04-28 02:45:35,654 INFO L272 TraceCheckUtils]: 0: Hoare triple {40#true} call ULTIMATE.init(); {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:35,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {45#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {40#true} is VALID [2022-04-28 02:45:35,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} assume true; {40#true} is VALID [2022-04-28 02:45:35,655 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#true} {40#true} #133#return; {40#true} is VALID [2022-04-28 02:45:35,655 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} call #t~ret17 := main(); {40#true} is VALID [2022-04-28 02:45:35,656 INFO L290 TraceCheckUtils]: 5: Hoare triple {40#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {40#true} is VALID [2022-04-28 02:45:35,656 INFO L290 TraceCheckUtils]: 6: Hoare triple {40#true} assume !(~i~0 % 4294967296 < 5); {40#true} is VALID [2022-04-28 02:45:35,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {40#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {40#true} is VALID [2022-04-28 02:45:35,657 INFO L290 TraceCheckUtils]: 8: Hoare triple {40#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {40#true} is VALID [2022-04-28 02:45:35,658 INFO L290 TraceCheckUtils]: 9: Hoare triple {40#true} assume !true; {41#false} is VALID [2022-04-28 02:45:35,658 INFO L290 TraceCheckUtils]: 10: Hoare triple {41#false} ~cont~0 := 0;~i~0 := 0; {41#false} is VALID [2022-04-28 02:45:35,658 INFO L290 TraceCheckUtils]: 11: Hoare triple {41#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {41#false} is VALID [2022-04-28 02:45:35,658 INFO L290 TraceCheckUtils]: 12: Hoare triple {41#false} ~i~0 := 0;~cont_aux~0 := 0; {41#false} is VALID [2022-04-28 02:45:35,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {41#false} assume !true; {41#false} is VALID [2022-04-28 02:45:35,659 INFO L272 TraceCheckUtils]: 14: Hoare triple {41#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {41#false} is VALID [2022-04-28 02:45:35,659 INFO L290 TraceCheckUtils]: 15: Hoare triple {41#false} ~cond := #in~cond; {41#false} is VALID [2022-04-28 02:45:35,659 INFO L290 TraceCheckUtils]: 16: Hoare triple {41#false} assume 0 == ~cond; {41#false} is VALID [2022-04-28 02:45:35,659 INFO L290 TraceCheckUtils]: 17: Hoare triple {41#false} assume !false; {41#false} is VALID [2022-04-28 02:45:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:45:35,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:35,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452496793] [2022-04-28 02:45:35,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452496793] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:35,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:35,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 02:45:35,664 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:35,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1548145709] [2022-04-28 02:45:35,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1548145709] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:35,665 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:35,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 02:45:35,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437486986] [2022-04-28 02:45:35,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:35,671 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 [2022-04-28 02:45:35,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:35,675 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) [2022-04-28 02:45:35,697 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:35,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-28 02:45:35,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:35,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-28 02:45:35,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 02:45:35,718 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) [2022-04-28 02:45:35,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:35,822 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2022-04-28 02:45:35,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-28 02:45:35,823 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 [2022-04-28 02:45:35,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:35,825 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) [2022-04-28 02:45:35,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 95 transitions. [2022-04-28 02:45:35,835 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) [2022-04-28 02:45:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 95 transitions. [2022-04-28 02:45:35,839 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 95 transitions. [2022-04-28 02:45:35,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:35,944 INFO L225 Difference]: With dead ends: 66 [2022-04-28 02:45:35,944 INFO L226 Difference]: Without dead ends: 30 [2022-04-28 02:45:35,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 02:45:35,952 INFO L413 NwaCegarLoop]: 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 [2022-04-28 02:45:35,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 47 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:45:35,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-04-28 02:45:35,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-04-28 02:45:35,985 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:35,986 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) [2022-04-28 02:45:35,987 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) [2022-04-28 02:45:35,989 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) [2022-04-28 02:45:36,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:36,002 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-28 02:45:36,003 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-28 02:45:36,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:36,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:36,004 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. [2022-04-28 02:45:36,004 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. [2022-04-28 02:45:36,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:36,007 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-28 02:45:36,007 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-28 02:45:36,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:36,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:36,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:36,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:36,009 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) [2022-04-28 02:45:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2022-04-28 02:45:36,016 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 18 [2022-04-28 02:45:36,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:36,017 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2022-04-28 02:45:36,018 INFO L496 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) [2022-04-28 02:45:36,018 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 37 transitions. [2022-04-28 02:45:36,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-28 02:45:36,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 02:45:36,067 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:36,067 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:45:36,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 02:45:36,068 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:36,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:36,069 INFO L85 PathProgramCache]: Analyzing trace with hash -864138192, now seen corresponding path program 1 times [2022-04-28 02:45:36,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:36,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [931681095] [2022-04-28 02:45:36,074 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 02:45:36,074 INFO L85 PathProgramCache]: Analyzing trace with hash -864138192, now seen corresponding path program 2 times [2022-04-28 02:45:36,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:36,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067159377] [2022-04-28 02:45:36,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:36,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:36,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:36,243 INFO L290 TraceCheckUtils]: 0: Hoare triple {306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {300#true} is VALID [2022-04-28 02:45:36,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {300#true} assume true; {300#true} is VALID [2022-04-28 02:45:36,243 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {300#true} {300#true} #133#return; {300#true} is VALID [2022-04-28 02:45:36,244 INFO L272 TraceCheckUtils]: 0: Hoare triple {300#true} call ULTIMATE.init(); {306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:36,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {306#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {300#true} is VALID [2022-04-28 02:45:36,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {300#true} assume true; {300#true} is VALID [2022-04-28 02:45:36,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {300#true} {300#true} #133#return; {300#true} is VALID [2022-04-28 02:45:36,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {300#true} call #t~ret17 := main(); {300#true} is VALID [2022-04-28 02:45:36,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {300#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {305#(= main_~i~0 0)} is VALID [2022-04-28 02:45:36,246 INFO L290 TraceCheckUtils]: 6: Hoare triple {305#(= main_~i~0 0)} assume !(~i~0 % 4294967296 < 5); {301#false} is VALID [2022-04-28 02:45:36,247 INFO L290 TraceCheckUtils]: 7: Hoare triple {301#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {301#false} is VALID [2022-04-28 02:45:36,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {301#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {301#false} is VALID [2022-04-28 02:45:36,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {301#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {301#false} is VALID [2022-04-28 02:45:36,247 INFO L290 TraceCheckUtils]: 10: Hoare triple {301#false} assume !(0 != #t~mem4);havoc #t~mem4; {301#false} is VALID [2022-04-28 02:45:36,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {301#false} ~cont~0 := 0;~i~0 := 0; {301#false} is VALID [2022-04-28 02:45:36,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {301#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {301#false} is VALID [2022-04-28 02:45:36,248 INFO L290 TraceCheckUtils]: 13: Hoare triple {301#false} ~i~0 := 0;~cont_aux~0 := 0; {301#false} is VALID [2022-04-28 02:45:36,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {301#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {301#false} is VALID [2022-04-28 02:45:36,249 INFO L290 TraceCheckUtils]: 15: Hoare triple {301#false} assume !(0 != #t~mem11);havoc #t~mem11; {301#false} is VALID [2022-04-28 02:45:36,249 INFO L272 TraceCheckUtils]: 16: Hoare triple {301#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {301#false} is VALID [2022-04-28 02:45:36,249 INFO L290 TraceCheckUtils]: 17: Hoare triple {301#false} ~cond := #in~cond; {301#false} is VALID [2022-04-28 02:45:36,249 INFO L290 TraceCheckUtils]: 18: Hoare triple {301#false} assume 0 == ~cond; {301#false} is VALID [2022-04-28 02:45:36,249 INFO L290 TraceCheckUtils]: 19: Hoare triple {301#false} assume !false; {301#false} is VALID [2022-04-28 02:45:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:45:36,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:36,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067159377] [2022-04-28 02:45:36,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2067159377] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:36,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:36,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 02:45:36,253 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:36,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [931681095] [2022-04-28 02:45:36,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [931681095] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:36,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:36,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 02:45:36,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079761779] [2022-04-28 02:45:36,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:36,256 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 [2022-04-28 02:45:36,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:36,257 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) [2022-04-28 02:45:36,275 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:36,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 02:45:36,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:36,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 02:45:36,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 02:45:36,277 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) [2022-04-28 02:45:36,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:36,480 INFO L93 Difference]: Finished difference Result 67 states and 87 transitions. [2022-04-28 02:45:36,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 02:45:36,481 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 [2022-04-28 02:45:36,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:36,481 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) [2022-04-28 02:45:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 87 transitions. [2022-04-28 02:45:36,486 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) [2022-04-28 02:45:36,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 87 transitions. [2022-04-28 02:45:36,490 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 87 transitions. [2022-04-28 02:45:36,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:36,585 INFO L225 Difference]: With dead ends: 67 [2022-04-28 02:45:36,586 INFO L226 Difference]: Without dead ends: 45 [2022-04-28 02:45:36,586 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-28 02:45:36,590 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 64 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:36,591 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 35 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:36,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-28 02:45:36,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 31. [2022-04-28 02:45:36,602 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:36,604 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) [2022-04-28 02:45:36,606 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) [2022-04-28 02:45:36,606 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) [2022-04-28 02:45:36,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:36,617 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-28 02:45:36,617 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-28 02:45:36,618 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:36,618 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:36,619 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. [2022-04-28 02:45:36,619 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. [2022-04-28 02:45:36,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:36,626 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-28 02:45:36,626 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-28 02:45:36,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:36,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:36,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:36,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:36,630 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) [2022-04-28 02:45:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 38 transitions. [2022-04-28 02:45:36,633 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 38 transitions. Word has length 20 [2022-04-28 02:45:36,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:36,634 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 38 transitions. [2022-04-28 02:45:36,634 INFO L496 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) [2022-04-28 02:45:36,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 38 transitions. [2022-04-28 02:45:36,673 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-04-28 02:45:36,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-28 02:45:36,675 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:36,675 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:45:36,676 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 02:45:36,679 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:36,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:36,680 INFO L85 PathProgramCache]: Analyzing trace with hash 32041234, now seen corresponding path program 1 times [2022-04-28 02:45:36,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:36,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [875275008] [2022-04-28 02:45:36,719 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:36,725 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:36,725 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:36,725 INFO L85 PathProgramCache]: Analyzing trace with hash 32041234, now seen corresponding path program 2 times [2022-04-28 02:45:36,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:36,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376328277] [2022-04-28 02:45:36,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:36,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:36,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:36,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {604#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {597#true} is VALID [2022-04-28 02:45:36,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-28 02:45:36,861 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-28 02:45:36,862 INFO L272 TraceCheckUtils]: 0: Hoare triple {597#true} call ULTIMATE.init(); {604#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:36,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {604#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {597#true} is VALID [2022-04-28 02:45:36,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-28 02:45:36,863 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-28 02:45:36,863 INFO L272 TraceCheckUtils]: 4: Hoare triple {597#true} call #t~ret17 := main(); {597#true} is VALID [2022-04-28 02:45:36,863 INFO L290 TraceCheckUtils]: 5: Hoare triple {597#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {602#(= main_~i~0 0)} is VALID [2022-04-28 02:45:36,864 INFO L290 TraceCheckUtils]: 6: Hoare triple {602#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {602#(= main_~i~0 0)} is VALID [2022-04-28 02:45:36,864 INFO L290 TraceCheckUtils]: 7: Hoare triple {602#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {603#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:36,865 INFO L290 TraceCheckUtils]: 8: Hoare triple {603#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {598#false} is VALID [2022-04-28 02:45:36,865 INFO L290 TraceCheckUtils]: 9: Hoare triple {598#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {598#false} is VALID [2022-04-28 02:45:36,865 INFO L290 TraceCheckUtils]: 10: Hoare triple {598#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {598#false} is VALID [2022-04-28 02:45:36,866 INFO L290 TraceCheckUtils]: 11: Hoare triple {598#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {598#false} is VALID [2022-04-28 02:45:36,866 INFO L290 TraceCheckUtils]: 12: Hoare triple {598#false} assume !(0 != #t~mem4);havoc #t~mem4; {598#false} is VALID [2022-04-28 02:45:36,866 INFO L290 TraceCheckUtils]: 13: Hoare triple {598#false} ~cont~0 := 0;~i~0 := 0; {598#false} is VALID [2022-04-28 02:45:36,866 INFO L290 TraceCheckUtils]: 14: Hoare triple {598#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {598#false} is VALID [2022-04-28 02:45:36,867 INFO L290 TraceCheckUtils]: 15: Hoare triple {598#false} ~i~0 := 0;~cont_aux~0 := 0; {598#false} is VALID [2022-04-28 02:45:36,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {598#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {598#false} is VALID [2022-04-28 02:45:36,867 INFO L290 TraceCheckUtils]: 17: Hoare triple {598#false} assume !(0 != #t~mem11);havoc #t~mem11; {598#false} is VALID [2022-04-28 02:45:36,867 INFO L272 TraceCheckUtils]: 18: Hoare triple {598#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {598#false} is VALID [2022-04-28 02:45:36,867 INFO L290 TraceCheckUtils]: 19: Hoare triple {598#false} ~cond := #in~cond; {598#false} is VALID [2022-04-28 02:45:36,867 INFO L290 TraceCheckUtils]: 20: Hoare triple {598#false} assume 0 == ~cond; {598#false} is VALID [2022-04-28 02:45:36,868 INFO L290 TraceCheckUtils]: 21: Hoare triple {598#false} assume !false; {598#false} is VALID [2022-04-28 02:45:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 02:45:36,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:36,868 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376328277] [2022-04-28 02:45:36,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376328277] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:36,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1203061613] [2022-04-28 02:45:36,869 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:36,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:36,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:36,871 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) [2022-04-28 02:45:36,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 02:45:36,949 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 02:45:36,950 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:36,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 02:45:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:36,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:37,183 INFO L272 TraceCheckUtils]: 0: Hoare triple {597#true} call ULTIMATE.init(); {597#true} is VALID [2022-04-28 02:45:37,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {597#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {597#true} is VALID [2022-04-28 02:45:37,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-28 02:45:37,184 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-28 02:45:37,184 INFO L272 TraceCheckUtils]: 4: Hoare triple {597#true} call #t~ret17 := main(); {597#true} is VALID [2022-04-28 02:45:37,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {597#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {597#true} is VALID [2022-04-28 02:45:37,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {597#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {597#true} is VALID [2022-04-28 02:45:37,185 INFO L290 TraceCheckUtils]: 7: Hoare triple {597#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {597#true} is VALID [2022-04-28 02:45:37,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {597#true} assume !(~i~0 % 4294967296 < 5); {597#true} is VALID [2022-04-28 02:45:37,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {597#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {597#true} is VALID [2022-04-28 02:45:37,185 INFO L290 TraceCheckUtils]: 10: Hoare triple {597#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {597#true} is VALID [2022-04-28 02:45:37,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {597#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {597#true} is VALID [2022-04-28 02:45:37,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {597#true} assume !(0 != #t~mem4);havoc #t~mem4; {597#true} is VALID [2022-04-28 02:45:37,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {597#true} ~cont~0 := 0;~i~0 := 0; {647#(= main_~cont~0 0)} is VALID [2022-04-28 02:45:37,187 INFO L290 TraceCheckUtils]: 14: Hoare triple {647#(= main_~cont~0 0)} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {647#(= main_~cont~0 0)} is VALID [2022-04-28 02:45:37,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {647#(= main_~cont~0 0)} ~i~0 := 0;~cont_aux~0 := 0; {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-28 02:45:37,188 INFO L290 TraceCheckUtils]: 16: Hoare triple {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-28 02:45:37,189 INFO L290 TraceCheckUtils]: 17: Hoare triple {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} assume !(0 != #t~mem11);havoc #t~mem11; {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-28 02:45:37,189 INFO L272 TraceCheckUtils]: 18: Hoare triple {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {664#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:45:37,192 INFO L290 TraceCheckUtils]: 19: Hoare triple {664#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {668#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:45:37,192 INFO L290 TraceCheckUtils]: 20: Hoare triple {668#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {598#false} is VALID [2022-04-28 02:45:37,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {598#false} assume !false; {598#false} is VALID [2022-04-28 02:45:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-28 02:45:37,193 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 02:45:37,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1203061613] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:37,193 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-28 02:45:37,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2022-04-28 02:45:37,194 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:37,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [875275008] [2022-04-28 02:45:37,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [875275008] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:37,195 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:37,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 02:45:37,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808042952] [2022-04-28 02:45:37,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:37,195 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 [2022-04-28 02:45:37,196 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:37,196 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) [2022-04-28 02:45:37,214 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:37,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 02:45:37,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:37,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 02:45:37,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-28 02:45:37,215 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) [2022-04-28 02:45:37,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:37,398 INFO L93 Difference]: Finished difference Result 55 states and 70 transitions. [2022-04-28 02:45:37,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 02:45:37,398 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 [2022-04-28 02:45:37,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:37,398 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) [2022-04-28 02:45:37,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-28 02:45:37,404 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) [2022-04-28 02:45:37,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-28 02:45:37,406 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 69 transitions. [2022-04-28 02:45:37,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:37,462 INFO L225 Difference]: With dead ends: 55 [2022-04-28 02:45:37,462 INFO L226 Difference]: Without dead ends: 50 [2022-04-28 02:45:37,463 INFO L412 NwaCegarLoop]: 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 [2022-04-28 02:45:37,467 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 25 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 171 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:37,472 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 171 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:45:37,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-28 02:45:37,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 43. [2022-04-28 02:45:37,484 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:37,484 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) [2022-04-28 02:45:37,485 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) [2022-04-28 02:45:37,485 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) [2022-04-28 02:45:37,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:37,490 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-28 02:45:37,490 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-28 02:45:37,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:37,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:37,496 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. [2022-04-28 02:45:37,496 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. [2022-04-28 02:45:37,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:37,499 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-28 02:45:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-28 02:45:37,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:37,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:37,503 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:37,504 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:37,504 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) [2022-04-28 02:45:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 55 transitions. [2022-04-28 02:45:37,505 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 55 transitions. Word has length 22 [2022-04-28 02:45:37,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:37,506 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 55 transitions. [2022-04-28 02:45:37,507 INFO L496 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) [2022-04-28 02:45:37,507 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 55 transitions. [2022-04-28 02:45:37,560 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2022-04-28 02:45:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-28 02:45:37,562 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:37,562 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:37,590 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:37,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:37,787 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:37,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:37,788 INFO L85 PathProgramCache]: Analyzing trace with hash 1521854123, now seen corresponding path program 1 times [2022-04-28 02:45:37,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:37,788 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1231047630] [2022-04-28 02:45:37,806 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:37,806 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:37,806 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:37,806 INFO L85 PathProgramCache]: Analyzing trace with hash 1521854123, now seen corresponding path program 2 times [2022-04-28 02:45:37,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:37,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991156593] [2022-04-28 02:45:37,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:37,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:37,923 INFO L290 TraceCheckUtils]: 0: Hoare triple {979#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {972#true} is VALID [2022-04-28 02:45:37,923 INFO L290 TraceCheckUtils]: 1: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-28 02:45:37,924 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-28 02:45:37,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {972#true} call ULTIMATE.init(); {979#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:37,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {979#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {972#true} is VALID [2022-04-28 02:45:37,925 INFO L290 TraceCheckUtils]: 2: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-28 02:45:37,925 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-28 02:45:37,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {972#true} call #t~ret17 := main(); {972#true} is VALID [2022-04-28 02:45:37,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {972#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {977#(= main_~i~0 0)} is VALID [2022-04-28 02:45:37,926 INFO L290 TraceCheckUtils]: 6: Hoare triple {977#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {977#(= main_~i~0 0)} is VALID [2022-04-28 02:45:37,927 INFO L290 TraceCheckUtils]: 7: Hoare triple {977#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {978#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:37,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {978#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {973#false} is VALID [2022-04-28 02:45:37,927 INFO L290 TraceCheckUtils]: 9: Hoare triple {973#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {973#false} is VALID [2022-04-28 02:45:37,927 INFO L290 TraceCheckUtils]: 10: Hoare triple {973#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {973#false} is VALID [2022-04-28 02:45:37,928 INFO L290 TraceCheckUtils]: 11: Hoare triple {973#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {973#false} is VALID [2022-04-28 02:45:37,928 INFO L290 TraceCheckUtils]: 12: Hoare triple {973#false} assume !(0 != #t~mem4);havoc #t~mem4; {973#false} is VALID [2022-04-28 02:45:37,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {973#false} ~cont~0 := 0;~i~0 := 0; {973#false} is VALID [2022-04-28 02:45:37,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {973#false} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {973#false} is VALID [2022-04-28 02:45:37,928 INFO L290 TraceCheckUtils]: 15: Hoare triple {973#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 16: Hoare triple {973#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 17: Hoare triple {973#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 18: Hoare triple {973#false} assume !(~j~0 % 4294967296 < 2); {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 19: Hoare triple {973#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {973#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {973#false} is VALID [2022-04-28 02:45:37,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#false} ~i~0 := 0;~cont_aux~0 := 0; {973#false} is VALID [2022-04-28 02:45:37,930 INFO L290 TraceCheckUtils]: 22: Hoare triple {973#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {973#false} is VALID [2022-04-28 02:45:37,930 INFO L290 TraceCheckUtils]: 23: Hoare triple {973#false} assume !(0 != #t~mem11);havoc #t~mem11; {973#false} is VALID [2022-04-28 02:45:37,930 INFO L272 TraceCheckUtils]: 24: Hoare triple {973#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {973#false} is VALID [2022-04-28 02:45:37,930 INFO L290 TraceCheckUtils]: 25: Hoare triple {973#false} ~cond := #in~cond; {973#false} is VALID [2022-04-28 02:45:37,930 INFO L290 TraceCheckUtils]: 26: Hoare triple {973#false} assume 0 == ~cond; {973#false} is VALID [2022-04-28 02:45:37,930 INFO L290 TraceCheckUtils]: 27: Hoare triple {973#false} assume !false; {973#false} is VALID [2022-04-28 02:45:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 02:45:37,931 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:37,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991156593] [2022-04-28 02:45:37,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991156593] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:37,931 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [116713029] [2022-04-28 02:45:37,931 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:37,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:37,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:37,933 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) [2022-04-28 02:45:37,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 02:45:38,013 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:38,014 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:38,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 02:45:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:38,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:38,124 INFO L272 TraceCheckUtils]: 0: Hoare triple {972#true} call ULTIMATE.init(); {972#true} is VALID [2022-04-28 02:45:38,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {972#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {972#true} is VALID [2022-04-28 02:45:38,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-28 02:45:38,133 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-28 02:45:38,134 INFO L272 TraceCheckUtils]: 4: Hoare triple {972#true} call #t~ret17 := main(); {972#true} is VALID [2022-04-28 02:45:38,134 INFO L290 TraceCheckUtils]: 5: Hoare triple {972#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {972#true} is VALID [2022-04-28 02:45:38,134 INFO L290 TraceCheckUtils]: 6: Hoare triple {972#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {972#true} is VALID [2022-04-28 02:45:38,134 INFO L290 TraceCheckUtils]: 7: Hoare triple {972#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {972#true} is VALID [2022-04-28 02:45:38,134 INFO L290 TraceCheckUtils]: 8: Hoare triple {972#true} assume !(~i~0 % 4294967296 < 5); {972#true} is VALID [2022-04-28 02:45:38,134 INFO L290 TraceCheckUtils]: 9: Hoare triple {972#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {972#true} is VALID [2022-04-28 02:45:38,135 INFO L290 TraceCheckUtils]: 10: Hoare triple {972#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {1013#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:38,135 INFO L290 TraceCheckUtils]: 11: Hoare triple {1013#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {1013#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:38,136 INFO L290 TraceCheckUtils]: 12: Hoare triple {1013#(= main_~n_caracter~0 0)} assume !(0 != #t~mem4);havoc #t~mem4; {1013#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:38,136 INFO L290 TraceCheckUtils]: 13: Hoare triple {1013#(= main_~n_caracter~0 0)} ~cont~0 := 0;~i~0 := 0; {1023#(and (= main_~n_caracter~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 14: Hoare triple {1023#(and (= main_~n_caracter~0 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {973#false} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 15: Hoare triple {973#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {973#false} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 16: Hoare triple {973#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {973#false} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 17: Hoare triple {973#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {973#false} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 18: Hoare triple {973#false} assume !(~j~0 % 4294967296 < 2); {973#false} is VALID [2022-04-28 02:45:38,137 INFO L290 TraceCheckUtils]: 19: Hoare triple {973#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 20: Hoare triple {973#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#false} ~i~0 := 0;~cont_aux~0 := 0; {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 22: Hoare triple {973#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 23: Hoare triple {973#false} assume !(0 != #t~mem11);havoc #t~mem11; {973#false} is VALID [2022-04-28 02:45:38,138 INFO L272 TraceCheckUtils]: 24: Hoare triple {973#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 25: Hoare triple {973#false} ~cond := #in~cond; {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 26: Hoare triple {973#false} assume 0 == ~cond; {973#false} is VALID [2022-04-28 02:45:38,138 INFO L290 TraceCheckUtils]: 27: Hoare triple {973#false} assume !false; {973#false} is VALID [2022-04-28 02:45:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 02:45:38,139 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 02:45:38,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [116713029] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:38,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-28 02:45:38,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-04-28 02:45:38,139 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:38,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1231047630] [2022-04-28 02:45:38,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1231047630] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:38,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:38,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 02:45:38,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380023725] [2022-04-28 02:45:38,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:38,140 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 [2022-04-28 02:45:38,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:38,141 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) [2022-04-28 02:45:38,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:38,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 02:45:38,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:38,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 02:45:38,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-28 02:45:38,163 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) [2022-04-28 02:45:38,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:38,277 INFO L93 Difference]: Finished difference Result 100 states and 133 transitions. [2022-04-28 02:45:38,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 02:45:38,277 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 [2022-04-28 02:45:38,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:38,279 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) [2022-04-28 02:45:38,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2022-04-28 02:45:38,282 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) [2022-04-28 02:45:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2022-04-28 02:45:38,285 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 84 transitions. [2022-04-28 02:45:38,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:38,348 INFO L225 Difference]: With dead ends: 100 [2022-04-28 02:45:38,348 INFO L226 Difference]: Without dead ends: 71 [2022-04-28 02:45:38,349 INFO L412 NwaCegarLoop]: 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 [2022-04-28 02:45:38,349 INFO L413 NwaCegarLoop]: 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 [2022-04-28 02:45:38,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 88 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 02:45:38,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-28 02:45:38,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 47. [2022-04-28 02:45:38,357 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:38,357 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) [2022-04-28 02:45:38,358 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) [2022-04-28 02:45:38,358 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) [2022-04-28 02:45:38,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:38,361 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-28 02:45:38,361 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-28 02:45:38,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:38,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:38,361 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. [2022-04-28 02:45:38,362 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. [2022-04-28 02:45:38,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:38,364 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-28 02:45:38,364 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-28 02:45:38,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:38,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:38,365 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:38,365 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:38,365 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) [2022-04-28 02:45:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 60 transitions. [2022-04-28 02:45:38,367 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 60 transitions. Word has length 28 [2022-04-28 02:45:38,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:38,367 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 60 transitions. [2022-04-28 02:45:38,367 INFO L496 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) [2022-04-28 02:45:38,367 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 60 transitions. [2022-04-28 02:45:38,429 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:38,430 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2022-04-28 02:45:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 02:45:38,430 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:38,430 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:38,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:38,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-28 02:45:38,644 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:38,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:38,644 INFO L85 PathProgramCache]: Analyzing trace with hash 2104041838, now seen corresponding path program 1 times [2022-04-28 02:45:38,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:38,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1684089780] [2022-04-28 02:45:38,701 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:38,701 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:38,701 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:38,701 INFO L85 PathProgramCache]: Analyzing trace with hash 2104041838, now seen corresponding path program 2 times [2022-04-28 02:45:38,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:38,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619292075] [2022-04-28 02:45:38,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:38,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {1508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {1501#true} is VALID [2022-04-28 02:45:38,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-28 02:45:38,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-28 02:45:38,771 INFO L272 TraceCheckUtils]: 0: Hoare triple {1501#true} call ULTIMATE.init(); {1508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:38,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {1508#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {1501#true} is VALID [2022-04-28 02:45:38,771 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-28 02:45:38,771 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-28 02:45:38,771 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-28 02:45:38,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {1501#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {1506#(= main_~i~0 0)} is VALID [2022-04-28 02:45:38,772 INFO L290 TraceCheckUtils]: 6: Hoare triple {1506#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {1506#(= main_~i~0 0)} is VALID [2022-04-28 02:45:38,773 INFO L290 TraceCheckUtils]: 7: Hoare triple {1506#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {1507#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:38,773 INFO L290 TraceCheckUtils]: 8: Hoare triple {1507#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {1502#false} is VALID [2022-04-28 02:45:38,773 INFO L290 TraceCheckUtils]: 9: Hoare triple {1502#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 10: Hoare triple {1502#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 11: Hoare triple {1502#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 12: Hoare triple {1502#false} assume !(0 != #t~mem4);havoc #t~mem4; {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 13: Hoare triple {1502#false} ~cont~0 := 0;~i~0 := 0; {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 14: Hoare triple {1502#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 15: Hoare triple {1502#false} ~i~0 := 0;~cont_aux~0 := 0; {1502#false} is VALID [2022-04-28 02:45:38,774 INFO L290 TraceCheckUtils]: 16: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 17: Hoare triple {1502#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 18: Hoare triple {1502#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 19: Hoare triple {1502#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-28 02:45:38,775 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L272 TraceCheckUtils]: 25: Hoare triple {1502#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-28 02:45:38,776 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-28 02:45:38,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-28 02:45:38,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:38,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619292075] [2022-04-28 02:45:38,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619292075] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:38,777 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [107486648] [2022-04-28 02:45:38,777 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:38,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:38,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:38,778 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) [2022-04-28 02:45:38,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 02:45:38,850 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:38,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:38,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-28 02:45:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:38,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:38,951 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 [2022-04-28 02:45:39,098 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 [2022-04-28 02:45:39,125 INFO L272 TraceCheckUtils]: 0: Hoare triple {1501#true} call ULTIMATE.init(); {1501#true} is VALID [2022-04-28 02:45:39,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {1501#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {1501#true} is VALID [2022-04-28 02:45:39,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-28 02:45:39,125 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-28 02:45:39,126 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-28 02:45:39,129 INFO L290 TraceCheckUtils]: 5: Hoare triple {1501#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {1527#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:39,130 INFO L290 TraceCheckUtils]: 6: Hoare triple {1527#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {1531#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:39,130 INFO L290 TraceCheckUtils]: 7: Hoare triple {1531#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {1531#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:39,130 INFO L290 TraceCheckUtils]: 8: Hoare triple {1531#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {1531#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:39,131 INFO L290 TraceCheckUtils]: 9: Hoare triple {1531#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {1531#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:39,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {1531#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {1544#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:39,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {1544#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {1548#(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 [2022-04-28 02:45:39,132 INFO L290 TraceCheckUtils]: 12: Hoare triple {1548#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|))} assume !(0 != #t~mem4);havoc #t~mem4; {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:39,132 INFO L290 TraceCheckUtils]: 13: Hoare triple {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:39,133 INFO L290 TraceCheckUtils]: 14: Hoare triple {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:39,134 INFO L290 TraceCheckUtils]: 15: Hoare triple {1552#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {1562#(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 [2022-04-28 02:45:39,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {1562#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1566#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:45:39,135 INFO L290 TraceCheckUtils]: 17: Hoare triple {1566#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 18: Hoare triple {1502#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 19: Hoare triple {1502#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:39,136 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-28 02:45:39,137 INFO L272 TraceCheckUtils]: 25: Hoare triple {1502#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {1502#false} is VALID [2022-04-28 02:45:39,137 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-28 02:45:39,137 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-28 02:45:39,137 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-28 02:45:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-28 02:45:39,137 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:39,397 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L272 TraceCheckUtils]: 25: Hoare triple {1502#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-28 02:45:39,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-28 02:45:39,399 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-28 02:45:39,399 INFO L290 TraceCheckUtils]: 19: Hoare triple {1502#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {1502#false} is VALID [2022-04-28 02:45:39,399 INFO L290 TraceCheckUtils]: 18: Hoare triple {1502#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {1502#false} is VALID [2022-04-28 02:45:39,399 INFO L290 TraceCheckUtils]: 17: Hoare triple {1566#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {1502#false} is VALID [2022-04-28 02:45:39,400 INFO L290 TraceCheckUtils]: 16: Hoare triple {1639#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {1566#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:45:39,401 INFO L290 TraceCheckUtils]: 15: Hoare triple {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} ~i~0 := 0;~cont_aux~0 := 0; {1639#(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 [2022-04-28 02:45:39,401 INFO L290 TraceCheckUtils]: 14: Hoare triple {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-28 02:45:39,402 INFO L290 TraceCheckUtils]: 13: Hoare triple {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} ~cont~0 := 0;~i~0 := 0; {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-28 02:45:39,402 INFO L290 TraceCheckUtils]: 12: Hoare triple {1653#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)))} assume !(0 != #t~mem4);havoc #t~mem4; {1643#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-28 02:45:39,404 INFO L290 TraceCheckUtils]: 11: Hoare triple {1657#(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))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {1653#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem4| 0)))} is VALID [2022-04-28 02:45:39,404 INFO L290 TraceCheckUtils]: 10: Hoare triple {1501#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {1657#(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 [2022-04-28 02:45:39,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {1501#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {1501#true} is VALID [2022-04-28 02:45:39,405 INFO L290 TraceCheckUtils]: 8: Hoare triple {1501#true} assume !(~i~0 % 4294967296 < 5); {1501#true} is VALID [2022-04-28 02:45:39,405 INFO L290 TraceCheckUtils]: 7: Hoare triple {1501#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {1501#true} is VALID [2022-04-28 02:45:39,405 INFO L290 TraceCheckUtils]: 6: Hoare triple {1501#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L290 TraceCheckUtils]: 5: Hoare triple {1501#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {1501#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {1501#true} is VALID [2022-04-28 02:45:39,406 INFO L272 TraceCheckUtils]: 0: Hoare triple {1501#true} call ULTIMATE.init(); {1501#true} is VALID [2022-04-28 02:45:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 02:45:39,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [107486648] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:39,409 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 02:45:39,409 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 9] total 16 [2022-04-28 02:45:39,410 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:39,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1684089780] [2022-04-28 02:45:39,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1684089780] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:39,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:39,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:45:39,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379019889] [2022-04-28 02:45:39,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:39,411 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 [2022-04-28 02:45:39,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:39,413 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) [2022-04-28 02:45:39,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:39,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:45:39,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:39,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:45:39,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-04-28 02:45:39,438 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) [2022-04-28 02:45:39,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:39,770 INFO L93 Difference]: Finished difference Result 67 states and 84 transitions. [2022-04-28 02:45:39,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 02:45:39,770 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 [2022-04-28 02:45:39,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:39,770 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) [2022-04-28 02:45:39,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 58 transitions. [2022-04-28 02:45:39,772 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) [2022-04-28 02:45:39,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 58 transitions. [2022-04-28 02:45:39,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 58 transitions. [2022-04-28 02:45:39,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:39,822 INFO L225 Difference]: With dead ends: 67 [2022-04-28 02:45:39,822 INFO L226 Difference]: Without dead ends: 45 [2022-04-28 02:45:39,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2022-04-28 02:45:39,823 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 9 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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 [2022-04-28 02:45:39,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 161 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:39,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-28 02:45:39,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-28 02:45:39,830 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:39,830 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) [2022-04-28 02:45:39,830 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) [2022-04-28 02:45:39,831 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) [2022-04-28 02:45:39,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:39,832 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-28 02:45:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-28 02:45:39,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:39,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:39,833 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. [2022-04-28 02:45:39,833 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. [2022-04-28 02:45:39,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:39,834 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-28 02:45:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-28 02:45:39,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:39,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:39,835 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:39,835 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:39,835 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) [2022-04-28 02:45:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 57 transitions. [2022-04-28 02:45:39,836 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 57 transitions. Word has length 29 [2022-04-28 02:45:39,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:39,837 INFO L495 AbstractCegarLoop]: Abstraction has 45 states and 57 transitions. [2022-04-28 02:45:39,837 INFO L496 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) [2022-04-28 02:45:39,837 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 57 transitions. [2022-04-28 02:45:39,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-28 02:45:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-28 02:45:39,898 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:39,898 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:39,925 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:40,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:40,110 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:40,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:40,110 INFO L85 PathProgramCache]: Analyzing trace with hash 130872262, now seen corresponding path program 1 times [2022-04-28 02:45:40,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:40,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [277198873] [2022-04-28 02:45:40,120 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:40,120 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:40,120 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:40,121 INFO L85 PathProgramCache]: Analyzing trace with hash 130872262, now seen corresponding path program 2 times [2022-04-28 02:45:40,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:40,121 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723276650] [2022-04-28 02:45:40,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:40,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:40,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:40,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {2020#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2013#true} is VALID [2022-04-28 02:45:40,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-28 02:45:40,184 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-28 02:45:40,185 INFO L272 TraceCheckUtils]: 0: Hoare triple {2013#true} call ULTIMATE.init(); {2020#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:40,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {2020#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2013#true} is VALID [2022-04-28 02:45:40,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-28 02:45:40,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-28 02:45:40,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-28 02:45:40,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {2013#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2018#(= main_~i~0 0)} is VALID [2022-04-28 02:45:40,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {2018#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2018#(= main_~i~0 0)} is VALID [2022-04-28 02:45:40,194 INFO L290 TraceCheckUtils]: 7: Hoare triple {2018#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2019#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:40,194 INFO L290 TraceCheckUtils]: 8: Hoare triple {2019#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {2014#false} is VALID [2022-04-28 02:45:40,195 INFO L290 TraceCheckUtils]: 9: Hoare triple {2014#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2014#false} is VALID [2022-04-28 02:45:40,196 INFO L290 TraceCheckUtils]: 10: Hoare triple {2014#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2014#false} is VALID [2022-04-28 02:45:40,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {2014#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2014#false} is VALID [2022-04-28 02:45:40,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {2014#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2014#false} is VALID [2022-04-28 02:45:40,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {2014#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2014#false} is VALID [2022-04-28 02:45:40,199 INFO L290 TraceCheckUtils]: 14: Hoare triple {2014#false} assume !(0 != #t~mem4);havoc #t~mem4; {2014#false} is VALID [2022-04-28 02:45:40,199 INFO L290 TraceCheckUtils]: 15: Hoare triple {2014#false} ~cont~0 := 0;~i~0 := 0; {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {2014#false} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {2014#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {2014#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 19: Hoare triple {2014#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {2014#false} assume !(~j~0 % 4294967296 < 2); {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 21: Hoare triple {2014#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {2014#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2014#false} is VALID [2022-04-28 02:45:40,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {2014#false} ~i~0 := 0;~cont_aux~0 := 0; {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L290 TraceCheckUtils]: 24: Hoare triple {2014#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L290 TraceCheckUtils]: 25: Hoare triple {2014#false} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L272 TraceCheckUtils]: 26: Hoare triple {2014#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-28 02:45:40,201 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-28 02:45:40,203 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 02:45:40,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:40,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723276650] [2022-04-28 02:45:40,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723276650] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:40,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1127681762] [2022-04-28 02:45:40,204 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:40,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:40,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:40,208 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) [2022-04-28 02:45:40,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 02:45:40,280 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:40,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:40,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-28 02:45:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:40,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:40,320 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 [2022-04-28 02:45:40,450 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 [2022-04-28 02:45:40,466 INFO L272 TraceCheckUtils]: 0: Hoare triple {2013#true} call ULTIMATE.init(); {2013#true} is VALID [2022-04-28 02:45:40,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {2013#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2013#true} is VALID [2022-04-28 02:45:40,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-28 02:45:40,467 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-28 02:45:40,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 5: Hoare triple {2013#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2018#(= main_~i~0 0)} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {2018#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2013#true} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 7: Hoare triple {2013#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2013#true} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 8: Hoare triple {2013#true} assume !(~i~0 % 4294967296 < 5); {2013#true} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {2013#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2013#true} is VALID [2022-04-28 02:45:40,468 INFO L290 TraceCheckUtils]: 10: Hoare triple {2013#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2054#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:40,469 INFO L290 TraceCheckUtils]: 11: Hoare triple {2054#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2058#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|)} is VALID [2022-04-28 02:45:40,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {2058#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem4|)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,470 INFO L290 TraceCheckUtils]: 15: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~cont~0 := 0;~i~0 := 0; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,471 INFO L290 TraceCheckUtils]: 16: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,471 INFO L290 TraceCheckUtils]: 18: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,472 INFO L290 TraceCheckUtils]: 19: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~j~0 % 4294967296 < 2); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,472 INFO L290 TraceCheckUtils]: 21: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,473 INFO L290 TraceCheckUtils]: 22: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,473 INFO L290 TraceCheckUtils]: 23: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~i~0 := 0;~cont_aux~0 := 0; {2096#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:45:40,474 INFO L290 TraceCheckUtils]: 24: Hoare triple {2096#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2100#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:45:40,474 INFO L290 TraceCheckUtils]: 25: Hoare triple {2100#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-28 02:45:40,474 INFO L272 TraceCheckUtils]: 26: Hoare triple {2014#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2014#false} is VALID [2022-04-28 02:45:40,474 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-28 02:45:40,474 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-28 02:45:40,475 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-28 02:45:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 02:45:40,475 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:40,696 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-28 02:45:40,697 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-28 02:45:40,697 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-28 02:45:40,697 INFO L272 TraceCheckUtils]: 26: Hoare triple {2014#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2014#false} is VALID [2022-04-28 02:45:40,698 INFO L290 TraceCheckUtils]: 25: Hoare triple {2100#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-28 02:45:40,700 INFO L290 TraceCheckUtils]: 24: Hoare triple {2131#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2100#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:45:40,701 INFO L290 TraceCheckUtils]: 23: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~i~0 := 0;~cont_aux~0 := 0; {2131#(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 [2022-04-28 02:45:40,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,702 INFO L290 TraceCheckUtils]: 20: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~j~0 % 4294967296 < 2); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,702 INFO L290 TraceCheckUtils]: 19: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,702 INFO L290 TraceCheckUtils]: 18: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~cont~0 := 0;~i~0 := 0; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,704 INFO L290 TraceCheckUtils]: 13: Hoare triple {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {2168#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2062#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-28 02:45:40,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {2172#(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))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2168#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:45:40,706 INFO L290 TraceCheckUtils]: 10: Hoare triple {2013#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2172#(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 [2022-04-28 02:45:40,706 INFO L290 TraceCheckUtils]: 9: Hoare triple {2013#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2013#true} is VALID [2022-04-28 02:45:40,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {2013#true} assume !(~i~0 % 4294967296 < 5); {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {2013#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {2013#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {2013#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {2013#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2013#true} is VALID [2022-04-28 02:45:40,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {2013#true} call ULTIMATE.init(); {2013#true} is VALID [2022-04-28 02:45:40,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-28 02:45:40,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1127681762] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:40,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 02:45:40,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 8] total 13 [2022-04-28 02:45:40,708 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:40,709 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [277198873] [2022-04-28 02:45:40,709 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [277198873] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:40,709 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:40,709 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:45:40,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750526176] [2022-04-28 02:45:40,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:40,709 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 [2022-04-28 02:45:40,710 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:40,710 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) [2022-04-28 02:45:40,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:40,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:45:40,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:40,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:45:40,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2022-04-28 02:45:40,734 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) [2022-04-28 02:45:41,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:41,075 INFO L93 Difference]: Finished difference Result 72 states and 93 transitions. [2022-04-28 02:45:41,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 02:45:41,075 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 [2022-04-28 02:45:41,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:41,075 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) [2022-04-28 02:45:41,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 61 transitions. [2022-04-28 02:45:41,077 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) [2022-04-28 02:45:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 61 transitions. [2022-04-28 02:45:41,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 61 transitions. [2022-04-28 02:45:41,136 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:41,138 INFO L225 Difference]: With dead ends: 72 [2022-04-28 02:45:41,138 INFO L226 Difference]: Without dead ends: 67 [2022-04-28 02:45:41,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2022-04-28 02:45:41,139 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 82 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:41,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 94 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:41,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-28 02:45:41,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 47. [2022-04-28 02:45:41,162 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:41,162 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) [2022-04-28 02:45:41,163 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) [2022-04-28 02:45:41,163 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) [2022-04-28 02:45:41,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:41,165 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-28 02:45:41,165 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-28 02:45:41,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:41,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:41,166 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. [2022-04-28 02:45:41,166 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. [2022-04-28 02:45:41,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:41,168 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-28 02:45:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-28 02:45:41,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:41,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:41,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:41,169 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:41,169 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) [2022-04-28 02:45:41,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 59 transitions. [2022-04-28 02:45:41,171 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 59 transitions. Word has length 30 [2022-04-28 02:45:41,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:41,171 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 59 transitions. [2022-04-28 02:45:41,171 INFO L496 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) [2022-04-28 02:45:41,171 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 59 transitions. [2022-04-28 02:45:41,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 59 transitions. [2022-04-28 02:45:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 02:45:41,247 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:41,247 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:41,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:41,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:41,455 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:41,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:41,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1933277107, now seen corresponding path program 1 times [2022-04-28 02:45:41,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:41,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1406450035] [2022-04-28 02:45:41,471 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:41,471 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:41,471 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:41,471 INFO L85 PathProgramCache]: Analyzing trace with hash 1933277107, now seen corresponding path program 2 times [2022-04-28 02:45:41,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:41,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483623545] [2022-04-28 02:45:41,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:41,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:41,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:41,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:41,624 INFO L290 TraceCheckUtils]: 0: Hoare triple {2593#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2586#true} is VALID [2022-04-28 02:45:41,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {2586#true} assume true; {2586#true} is VALID [2022-04-28 02:45:41,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2586#true} {2586#true} #133#return; {2586#true} is VALID [2022-04-28 02:45:41,625 INFO L272 TraceCheckUtils]: 0: Hoare triple {2586#true} call ULTIMATE.init(); {2593#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:41,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {2593#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2586#true} is VALID [2022-04-28 02:45:41,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {2586#true} assume true; {2586#true} is VALID [2022-04-28 02:45:41,625 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2586#true} {2586#true} #133#return; {2586#true} is VALID [2022-04-28 02:45:41,626 INFO L272 TraceCheckUtils]: 4: Hoare triple {2586#true} call #t~ret17 := main(); {2586#true} is VALID [2022-04-28 02:45:41,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {2586#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2591#(= main_~i~0 0)} is VALID [2022-04-28 02:45:41,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {2591#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2591#(= main_~i~0 0)} is VALID [2022-04-28 02:45:41,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {2591#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2592#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:41,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {2592#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 9: Hoare triple {2587#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {2587#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {2587#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {2587#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 13: Hoare triple {2587#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {2587#false} assume !(0 != #t~mem4);havoc #t~mem4; {2587#false} is VALID [2022-04-28 02:45:41,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {2587#false} ~cont~0 := 0;~i~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {2587#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {2587#false} ~i~0 := 0;~cont_aux~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {2587#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 20: Hoare triple {2587#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 21: Hoare triple {2587#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {2587#false} is VALID [2022-04-28 02:45:41,629 INFO L290 TraceCheckUtils]: 22: Hoare triple {2587#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 23: Hoare triple {2587#false} assume !(~j~0 % 4294967296 < 2); {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 24: Hoare triple {2587#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {2587#false} assume !(0 != #t~mem11);havoc #t~mem11; {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L272 TraceCheckUtils]: 27: Hoare triple {2587#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {2587#false} ~cond := #in~cond; {2587#false} is VALID [2022-04-28 02:45:41,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {2587#false} assume 0 == ~cond; {2587#false} is VALID [2022-04-28 02:45:41,631 INFO L290 TraceCheckUtils]: 30: Hoare triple {2587#false} assume !false; {2587#false} is VALID [2022-04-28 02:45:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-28 02:45:41,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:41,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483623545] [2022-04-28 02:45:41,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [483623545] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:41,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1177438358] [2022-04-28 02:45:41,631 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:41,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:41,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:41,636 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) [2022-04-28 02:45:41,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 02:45:41,697 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:41,697 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:41,698 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 02:45:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:41,708 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:41,775 INFO L272 TraceCheckUtils]: 0: Hoare triple {2586#true} call ULTIMATE.init(); {2586#true} is VALID [2022-04-28 02:45:41,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {2586#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2586#true} is VALID [2022-04-28 02:45:41,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {2586#true} assume true; {2586#true} is VALID [2022-04-28 02:45:41,775 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2586#true} {2586#true} #133#return; {2586#true} is VALID [2022-04-28 02:45:41,776 INFO L272 TraceCheckUtils]: 4: Hoare triple {2586#true} call #t~ret17 := main(); {2586#true} is VALID [2022-04-28 02:45:41,776 INFO L290 TraceCheckUtils]: 5: Hoare triple {2586#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2591#(= main_~i~0 0)} is VALID [2022-04-28 02:45:41,776 INFO L290 TraceCheckUtils]: 6: Hoare triple {2591#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2591#(= main_~i~0 0)} is VALID [2022-04-28 02:45:41,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {2591#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2618#(= main_~i~0 1)} is VALID [2022-04-28 02:45:41,779 INFO L290 TraceCheckUtils]: 8: Hoare triple {2618#(= main_~i~0 1)} assume !(~i~0 % 4294967296 < 5); {2587#false} is VALID [2022-04-28 02:45:41,779 INFO L290 TraceCheckUtils]: 9: Hoare triple {2587#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2587#false} is VALID [2022-04-28 02:45:41,779 INFO L290 TraceCheckUtils]: 10: Hoare triple {2587#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 11: Hoare triple {2587#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 12: Hoare triple {2587#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 13: Hoare triple {2587#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 14: Hoare triple {2587#false} assume !(0 != #t~mem4);havoc #t~mem4; {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 15: Hoare triple {2587#false} ~cont~0 := 0;~i~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 16: Hoare triple {2587#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2587#false} is VALID [2022-04-28 02:45:41,780 INFO L290 TraceCheckUtils]: 17: Hoare triple {2587#false} ~i~0 := 0;~cont_aux~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 18: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 19: Hoare triple {2587#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 20: Hoare triple {2587#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 21: Hoare triple {2587#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 22: Hoare triple {2587#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 23: Hoare triple {2587#false} assume !(~j~0 % 4294967296 < 2); {2587#false} is VALID [2022-04-28 02:45:41,781 INFO L290 TraceCheckUtils]: 24: Hoare triple {2587#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L290 TraceCheckUtils]: 25: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L290 TraceCheckUtils]: 26: Hoare triple {2587#false} assume !(0 != #t~mem11);havoc #t~mem11; {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L272 TraceCheckUtils]: 27: Hoare triple {2587#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L290 TraceCheckUtils]: 28: Hoare triple {2587#false} ~cond := #in~cond; {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L290 TraceCheckUtils]: 29: Hoare triple {2587#false} assume 0 == ~cond; {2587#false} is VALID [2022-04-28 02:45:41,782 INFO L290 TraceCheckUtils]: 30: Hoare triple {2587#false} assume !false; {2587#false} is VALID [2022-04-28 02:45:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-28 02:45:41,783 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:41,880 INFO L290 TraceCheckUtils]: 30: Hoare triple {2587#false} assume !false; {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 29: Hoare triple {2587#false} assume 0 == ~cond; {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 28: Hoare triple {2587#false} ~cond := #in~cond; {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L272 TraceCheckUtils]: 27: Hoare triple {2587#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {2587#false} assume !(0 != #t~mem11);havoc #t~mem11; {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 25: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 24: Hoare triple {2587#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 23: Hoare triple {2587#false} assume !(~j~0 % 4294967296 < 2); {2587#false} is VALID [2022-04-28 02:45:41,881 INFO L290 TraceCheckUtils]: 22: Hoare triple {2587#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2587#false} is VALID [2022-04-28 02:45:41,882 INFO L290 TraceCheckUtils]: 21: Hoare triple {2587#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {2587#false} is VALID [2022-04-28 02:45:41,882 INFO L290 TraceCheckUtils]: 20: Hoare triple {2587#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,882 INFO L290 TraceCheckUtils]: 19: Hoare triple {2587#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,882 INFO L290 TraceCheckUtils]: 18: Hoare triple {2587#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {2587#false} is VALID [2022-04-28 02:45:41,882 INFO L290 TraceCheckUtils]: 17: Hoare triple {2587#false} ~i~0 := 0;~cont_aux~0 := 0; {2587#false} is VALID [2022-04-28 02:45:41,886 INFO L290 TraceCheckUtils]: 16: Hoare triple {2730#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2587#false} is VALID [2022-04-28 02:45:41,887 INFO L290 TraceCheckUtils]: 15: Hoare triple {2734#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {2730#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:41,887 INFO L290 TraceCheckUtils]: 14: Hoare triple {2734#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {2734#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:41,887 INFO L290 TraceCheckUtils]: 13: Hoare triple {2734#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2734#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:41,888 INFO L290 TraceCheckUtils]: 12: Hoare triple {2744#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2734#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 11: Hoare triple {2744#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {2744#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 10: Hoare triple {2586#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2744#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 9: Hoare triple {2586#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2586#true} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 8: Hoare triple {2586#true} assume !(~i~0 % 4294967296 < 5); {2586#true} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 7: Hoare triple {2586#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2586#true} is VALID [2022-04-28 02:45:41,889 INFO L290 TraceCheckUtils]: 6: Hoare triple {2586#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L290 TraceCheckUtils]: 5: Hoare triple {2586#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L272 TraceCheckUtils]: 4: Hoare triple {2586#true} call #t~ret17 := main(); {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2586#true} {2586#true} #133#return; {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L290 TraceCheckUtils]: 2: Hoare triple {2586#true} assume true; {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {2586#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {2586#true} is VALID [2022-04-28 02:45:41,890 INFO L272 TraceCheckUtils]: 0: Hoare triple {2586#true} call ULTIMATE.init(); {2586#true} is VALID [2022-04-28 02:45:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 02:45:41,891 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1177438358] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:41,891 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:41,891 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 5] total 9 [2022-04-28 02:45:41,891 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:41,891 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1406450035] [2022-04-28 02:45:41,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1406450035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:41,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:41,892 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 02:45:41,892 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455245635] [2022-04-28 02:45:41,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:41,892 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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 31 [2022-04-28 02:45:41,893 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:41,893 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-04-28 02:45:41,913 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:41,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 02:45:41,914 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:41,914 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 02:45:41,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-04-28 02:45:41,915 INFO L87 Difference]: Start difference. First operand 47 states and 59 transitions. Second operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-04-28 02:45:42,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:42,269 INFO L93 Difference]: Finished difference Result 133 states and 177 transitions. [2022-04-28 02:45:42,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 02:45:42,270 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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 31 [2022-04-28 02:45:42,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-04-28 02:45:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 106 transitions. [2022-04-28 02:45:42,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-04-28 02:45:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 106 transitions. [2022-04-28 02:45:42,278 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 106 transitions. [2022-04-28 02:45:42,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:42,371 INFO L225 Difference]: With dead ends: 133 [2022-04-28 02:45:42,372 INFO L226 Difference]: Without dead ends: 95 [2022-04-28 02:45:42,372 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-04-28 02:45:42,373 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 109 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 109 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:42,373 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [109 Valid, 35 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:42,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-28 02:45:42,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 49. [2022-04-28 02:45:42,428 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:42,428 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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) [2022-04-28 02:45:42,428 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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) [2022-04-28 02:45:42,429 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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) [2022-04-28 02:45:42,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:42,431 INFO L93 Difference]: Finished difference Result 95 states and 127 transitions. [2022-04-28 02:45:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2022-04-28 02:45:42,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:42,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:42,432 INFO L74 IsIncluded]: Start isIncluded. First operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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 95 states. [2022-04-28 02:45:42,432 INFO L87 Difference]: Start difference. First operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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 95 states. [2022-04-28 02:45:42,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:42,435 INFO L93 Difference]: Finished difference Result 95 states and 127 transitions. [2022-04-28 02:45:42,435 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2022-04-28 02:45:42,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:42,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:42,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:42,436 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 44 states have (on average 1.2954545454545454) internal successors, (57), 44 states have internal predecessors, (57), 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) [2022-04-28 02:45:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 61 transitions. [2022-04-28 02:45:42,437 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 61 transitions. Word has length 31 [2022-04-28 02:45:42,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:42,437 INFO L495 AbstractCegarLoop]: Abstraction has 49 states and 61 transitions. [2022-04-28 02:45:42,437 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.0) internal successors, (25), 4 states have internal predecessors, (25), 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) [2022-04-28 02:45:42,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 61 transitions. [2022-04-28 02:45:42,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2022-04-28 02:45:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-28 02:45:42,522 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:42,522 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:45:42,543 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:42,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:42,732 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:42,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:42,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1557440111, now seen corresponding path program 3 times [2022-04-28 02:45:42,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:42,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1899783667] [2022-04-28 02:45:42,742 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:42,742 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:42,742 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:42,743 INFO L85 PathProgramCache]: Analyzing trace with hash -1557440111, now seen corresponding path program 4 times [2022-04-28 02:45:42,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:42,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518168303] [2022-04-28 02:45:42,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:42,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:42,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:42,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {3349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {3341#true} is VALID [2022-04-28 02:45:42,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 02:45:42,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3341#true} {3341#true} #133#return; {3341#true} is VALID [2022-04-28 02:45:42,856 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:42,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {3349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {3341#true} is VALID [2022-04-28 02:45:42,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 02:45:42,856 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #133#return; {3341#true} is VALID [2022-04-28 02:45:42,856 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret17 := main(); {3341#true} is VALID [2022-04-28 02:45:42,857 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {3346#(= main_~i~0 0)} is VALID [2022-04-28 02:45:42,857 INFO L290 TraceCheckUtils]: 6: Hoare triple {3346#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3346#(= main_~i~0 0)} is VALID [2022-04-28 02:45:42,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {3346#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3347#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:42,858 INFO L290 TraceCheckUtils]: 8: Hoare triple {3347#(and (<= main_~i~0 1) (<= 1 main_~i~0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3347#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:42,859 INFO L290 TraceCheckUtils]: 9: Hoare triple {3347#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3348#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} is VALID [2022-04-28 02:45:42,859 INFO L290 TraceCheckUtils]: 10: Hoare triple {3348#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} assume !(~i~0 % 4294967296 < 5); {3342#false} is VALID [2022-04-28 02:45:42,859 INFO L290 TraceCheckUtils]: 11: Hoare triple {3342#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3342#false} is VALID [2022-04-28 02:45:42,859 INFO L290 TraceCheckUtils]: 12: Hoare triple {3342#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 13: Hoare triple {3342#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {3342#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 15: Hoare triple {3342#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 16: Hoare triple {3342#false} assume !(0 != #t~mem4);havoc #t~mem4; {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 17: Hoare triple {3342#false} ~cont~0 := 0;~i~0 := 0; {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 18: Hoare triple {3342#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 19: Hoare triple {3342#false} ~i~0 := 0;~cont_aux~0 := 0; {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 20: Hoare triple {3342#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:42,860 INFO L290 TraceCheckUtils]: 21: Hoare triple {3342#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 22: Hoare triple {3342#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 23: Hoare triple {3342#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 25: Hoare triple {3342#false} assume !(~j~0 % 4294967296 < 2); {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 26: Hoare triple {3342#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 27: Hoare triple {3342#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 28: Hoare triple {3342#false} assume !(0 != #t~mem11);havoc #t~mem11; {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L272 TraceCheckUtils]: 29: Hoare triple {3342#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3342#false} is VALID [2022-04-28 02:45:42,861 INFO L290 TraceCheckUtils]: 30: Hoare triple {3342#false} ~cond := #in~cond; {3342#false} is VALID [2022-04-28 02:45:42,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {3342#false} assume 0 == ~cond; {3342#false} is VALID [2022-04-28 02:45:42,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-28 02:45:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-28 02:45:42,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:42,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518168303] [2022-04-28 02:45:42,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518168303] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:42,862 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27623087] [2022-04-28 02:45:42,863 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:45:42,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:42,863 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:42,864 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) [2022-04-28 02:45:42,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 02:45:42,938 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:45:42,939 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:42,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 02:45:42,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:42,953 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:43,041 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3341#true} is VALID [2022-04-28 02:45:43,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {3341#true} is VALID [2022-04-28 02:45:43,042 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 02:45:43,042 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #133#return; {3341#true} is VALID [2022-04-28 02:45:43,042 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret17 := main(); {3341#true} is VALID [2022-04-28 02:45:43,043 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {3346#(= main_~i~0 0)} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 6: Hoare triple {3346#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3346#(= main_~i~0 0)} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 7: Hoare triple {3346#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3341#true} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3341#true} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {3341#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3341#true} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 10: Hoare triple {3341#true} assume !(~i~0 % 4294967296 < 5); {3341#true} is VALID [2022-04-28 02:45:43,044 INFO L290 TraceCheckUtils]: 11: Hoare triple {3341#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3341#true} is VALID [2022-04-28 02:45:43,045 INFO L290 TraceCheckUtils]: 12: Hoare triple {3341#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3389#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:43,045 INFO L290 TraceCheckUtils]: 13: Hoare triple {3389#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3389#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:43,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {3389#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {3396#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:43,046 INFO L290 TraceCheckUtils]: 15: Hoare triple {3396#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3396#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:43,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {3396#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {3396#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:43,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {3396#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {3406#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-28 02:45:43,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {3406#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 19: Hoare triple {3342#false} ~i~0 := 0;~cont_aux~0 := 0; {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 20: Hoare triple {3342#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 21: Hoare triple {3342#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 22: Hoare triple {3342#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {3342#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 24: Hoare triple {3342#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {3342#false} assume !(~j~0 % 4294967296 < 2); {3342#false} is VALID [2022-04-28 02:45:43,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {3342#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {3342#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {3342#false} assume !(0 != #t~mem11);havoc #t~mem11; {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L272 TraceCheckUtils]: 29: Hoare triple {3342#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {3342#false} ~cond := #in~cond; {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {3342#false} assume 0 == ~cond; {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-28 02:45:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 02:45:43,050 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:43,172 INFO L290 TraceCheckUtils]: 32: Hoare triple {3342#false} assume !false; {3342#false} is VALID [2022-04-28 02:45:43,172 INFO L290 TraceCheckUtils]: 31: Hoare triple {3342#false} assume 0 == ~cond; {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {3342#false} ~cond := #in~cond; {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L272 TraceCheckUtils]: 29: Hoare triple {3342#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L290 TraceCheckUtils]: 28: Hoare triple {3342#false} assume !(0 != #t~mem11);havoc #t~mem11; {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L290 TraceCheckUtils]: 27: Hoare triple {3342#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L290 TraceCheckUtils]: 26: Hoare triple {3342#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3342#false} is VALID [2022-04-28 02:45:43,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {3473#(< (mod main_~j~0 4294967296) 2)} assume !(~j~0 % 4294967296 < 2); {3342#false} is VALID [2022-04-28 02:45:43,174 INFO L290 TraceCheckUtils]: 24: Hoare triple {3477#(< (mod (+ main_~j~0 1) 4294967296) 2)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3473#(< (mod main_~j~0 4294967296) 2)} is VALID [2022-04-28 02:45:43,174 INFO L290 TraceCheckUtils]: 23: Hoare triple {3477#(< (mod (+ main_~j~0 1) 4294967296) 2)} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {3477#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 22: Hoare triple {3484#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {3477#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 21: Hoare triple {3341#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3484#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 20: Hoare triple {3341#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {3341#true} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 19: Hoare triple {3341#true} ~i~0 := 0;~cont_aux~0 := 0; {3341#true} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 18: Hoare triple {3341#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3341#true} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 17: Hoare triple {3341#true} ~cont~0 := 0;~i~0 := 0; {3341#true} is VALID [2022-04-28 02:45:43,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {3341#true} assume !(0 != #t~mem4);havoc #t~mem4; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 15: Hoare triple {3341#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 14: Hoare triple {3341#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 13: Hoare triple {3341#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {3341#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 11: Hoare triple {3341#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 10: Hoare triple {3341#true} assume !(~i~0 % 4294967296 < 5); {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 9: Hoare triple {3341#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 8: Hoare triple {3341#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 7: Hoare triple {3341#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {3341#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L290 TraceCheckUtils]: 5: Hoare triple {3341#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {3341#true} is VALID [2022-04-28 02:45:43,176 INFO L272 TraceCheckUtils]: 4: Hoare triple {3341#true} call #t~ret17 := main(); {3341#true} is VALID [2022-04-28 02:45:43,177 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3341#true} {3341#true} #133#return; {3341#true} is VALID [2022-04-28 02:45:43,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {3341#true} assume true; {3341#true} is VALID [2022-04-28 02:45:43,177 INFO L290 TraceCheckUtils]: 1: Hoare triple {3341#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {3341#true} is VALID [2022-04-28 02:45:43,177 INFO L272 TraceCheckUtils]: 0: Hoare triple {3341#true} call ULTIMATE.init(); {3341#true} is VALID [2022-04-28 02:45:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-28 02:45:43,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27623087] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:43,178 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:43,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 5] total 12 [2022-04-28 02:45:43,178 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:43,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1899783667] [2022-04-28 02:45:43,178 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1899783667] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:43,178 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:43,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 02:45:43,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752410777] [2022-04-28 02:45:43,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:43,179 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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 33 [2022-04-28 02:45:43,179 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:43,179 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-04-28 02:45:43,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:43,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 02:45:43,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:43,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 02:45:43,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 02:45:43,203 INFO L87 Difference]: Start difference. First operand 49 states and 61 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-04-28 02:45:43,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:43,774 INFO L93 Difference]: Finished difference Result 160 states and 215 transitions. [2022-04-28 02:45:43,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 02:45:43,774 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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 33 [2022-04-28 02:45:43,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-04-28 02:45:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 127 transitions. [2022-04-28 02:45:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-04-28 02:45:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 127 transitions. [2022-04-28 02:45:43,781 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 127 transitions. [2022-04-28 02:45:43,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:43,890 INFO L225 Difference]: With dead ends: 160 [2022-04-28 02:45:43,890 INFO L226 Difference]: Without dead ends: 122 [2022-04-28 02:45:43,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:45:43,892 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 143 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 143 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:43,892 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [143 Valid, 50 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:43,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-28 02:45:43,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 51. [2022-04-28 02:45:43,976 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:43,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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) [2022-04-28 02:45:43,977 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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) [2022-04-28 02:45:43,978 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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) [2022-04-28 02:45:43,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:43,982 INFO L93 Difference]: Finished difference Result 122 states and 165 transitions. [2022-04-28 02:45:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2022-04-28 02:45:43,982 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:43,982 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:43,983 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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 122 states. [2022-04-28 02:45:43,983 INFO L87 Difference]: Start difference. First operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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 122 states. [2022-04-28 02:45:43,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:43,987 INFO L93 Difference]: Finished difference Result 122 states and 165 transitions. [2022-04-28 02:45:43,987 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2022-04-28 02:45:43,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:43,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:43,988 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:43,988 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 46 states have (on average 1.2826086956521738) internal successors, (59), 46 states have internal predecessors, (59), 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) [2022-04-28 02:45:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 63 transitions. [2022-04-28 02:45:43,990 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 63 transitions. Word has length 33 [2022-04-28 02:45:43,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:43,990 INFO L495 AbstractCegarLoop]: Abstraction has 51 states and 63 transitions. [2022-04-28 02:45:43,990 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-04-28 02:45:43,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 63 transitions. [2022-04-28 02:45:44,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2022-04-28 02:45:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-28 02:45:44,087 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:44,087 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 02:45:44,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:44,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:44,292 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:44,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:44,292 INFO L85 PathProgramCache]: Analyzing trace with hash -1767228433, now seen corresponding path program 5 times [2022-04-28 02:45:44,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:44,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [780857924] [2022-04-28 02:45:44,309 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:44,309 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:44,309 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:44,309 INFO L85 PathProgramCache]: Analyzing trace with hash -1767228433, now seen corresponding path program 6 times [2022-04-28 02:45:44,309 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:44,309 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284375386] [2022-04-28 02:45:44,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:44,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:44,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:44,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {4234#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {4225#true} is VALID [2022-04-28 02:45:44,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {4225#true} assume true; {4225#true} is VALID [2022-04-28 02:45:44,393 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4225#true} {4225#true} #133#return; {4225#true} is VALID [2022-04-28 02:45:44,394 INFO L272 TraceCheckUtils]: 0: Hoare triple {4225#true} call ULTIMATE.init(); {4234#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:44,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {4234#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {4225#true} is VALID [2022-04-28 02:45:44,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {4225#true} assume true; {4225#true} is VALID [2022-04-28 02:45:44,394 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4225#true} {4225#true} #133#return; {4225#true} is VALID [2022-04-28 02:45:44,394 INFO L272 TraceCheckUtils]: 4: Hoare triple {4225#true} call #t~ret17 := main(); {4225#true} is VALID [2022-04-28 02:45:44,394 INFO L290 TraceCheckUtils]: 5: Hoare triple {4225#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {4230#(= main_~i~0 0)} is VALID [2022-04-28 02:45:44,395 INFO L290 TraceCheckUtils]: 6: Hoare triple {4230#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4230#(= main_~i~0 0)} is VALID [2022-04-28 02:45:44,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {4230#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4231#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:44,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {4231#(and (<= main_~i~0 1) (<= 1 main_~i~0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4231#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:44,396 INFO L290 TraceCheckUtils]: 9: Hoare triple {4231#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4232#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-28 02:45:44,397 INFO L290 TraceCheckUtils]: 10: Hoare triple {4232#(and (<= 2 main_~i~0) (<= main_~i~0 2))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4232#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-28 02:45:44,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {4232#(and (<= 2 main_~i~0) (<= main_~i~0 2))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4233#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {4233#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} assume !(~i~0 % 4294967296 < 5); {4226#false} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {4226#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4226#false} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {4226#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {4226#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {4226#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {4226#false} is VALID [2022-04-28 02:45:44,398 INFO L290 TraceCheckUtils]: 17: Hoare triple {4226#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 18: Hoare triple {4226#false} assume !(0 != #t~mem4);havoc #t~mem4; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 19: Hoare triple {4226#false} ~cont~0 := 0;~i~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 20: Hoare triple {4226#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 21: Hoare triple {4226#false} ~i~0 := 0;~cont_aux~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {4226#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {4226#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 25: Hoare triple {4226#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 26: Hoare triple {4226#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4226#false} is VALID [2022-04-28 02:45:44,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {4226#false} assume !(~j~0 % 4294967296 < 2); {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 28: Hoare triple {4226#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 29: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {4226#false} assume !(0 != #t~mem11);havoc #t~mem11; {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L272 TraceCheckUtils]: 31: Hoare triple {4226#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {4226#false} ~cond := #in~cond; {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {4226#false} assume 0 == ~cond; {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {4226#false} assume !false; {4226#false} is VALID [2022-04-28 02:45:44,400 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-28 02:45:44,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:44,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284375386] [2022-04-28 02:45:44,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284375386] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:44,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1852697911] [2022-04-28 02:45:44,401 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:45:44,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:44,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:44,404 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) [2022-04-28 02:45:44,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 02:45:44,489 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-28 02:45:44,489 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:44,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-28 02:45:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:44,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:44,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {4225#true} call ULTIMATE.init(); {4225#true} is VALID [2022-04-28 02:45:44,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {4225#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {4225#true} is VALID [2022-04-28 02:45:44,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {4225#true} assume true; {4225#true} is VALID [2022-04-28 02:45:44,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4225#true} {4225#true} #133#return; {4225#true} is VALID [2022-04-28 02:45:44,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {4225#true} call #t~ret17 := main(); {4225#true} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {4225#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {4230#(= main_~i~0 0)} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 6: Hoare triple {4230#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 7: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {4225#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 9: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {4225#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,636 INFO L290 TraceCheckUtils]: 11: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,636 INFO L290 TraceCheckUtils]: 12: Hoare triple {4225#true} assume !(~i~0 % 4294967296 < 5); {4225#true} is VALID [2022-04-28 02:45:44,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {4225#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4225#true} is VALID [2022-04-28 02:45:44,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {4225#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4280#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:44,636 INFO L290 TraceCheckUtils]: 15: Hoare triple {4280#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4280#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:44,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {4280#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {4287#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:44,637 INFO L290 TraceCheckUtils]: 17: Hoare triple {4287#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4287#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:44,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {4287#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {4287#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:44,638 INFO L290 TraceCheckUtils]: 19: Hoare triple {4287#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {4297#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-28 02:45:44,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {4297#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4226#false} is VALID [2022-04-28 02:45:44,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {4226#false} ~i~0 := 0;~cont_aux~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {4226#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 24: Hoare triple {4226#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {4226#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {4226#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {4226#false} assume !(~j~0 % 4294967296 < 2); {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 28: Hoare triple {4226#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 29: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 30: Hoare triple {4226#false} assume !(0 != #t~mem11);havoc #t~mem11; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L272 TraceCheckUtils]: 31: Hoare triple {4226#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {4226#false} ~cond := #in~cond; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 33: Hoare triple {4226#false} assume 0 == ~cond; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L290 TraceCheckUtils]: 34: Hoare triple {4226#false} assume !false; {4226#false} is VALID [2022-04-28 02:45:44,639 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-28 02:45:44,640 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:44,769 INFO L290 TraceCheckUtils]: 34: Hoare triple {4226#false} assume !false; {4226#false} is VALID [2022-04-28 02:45:44,769 INFO L290 TraceCheckUtils]: 33: Hoare triple {4226#false} assume 0 == ~cond; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 32: Hoare triple {4226#false} ~cond := #in~cond; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L272 TraceCheckUtils]: 31: Hoare triple {4226#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 30: Hoare triple {4226#false} assume !(0 != #t~mem11);havoc #t~mem11; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 28: Hoare triple {4226#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 27: Hoare triple {4226#false} assume !(~j~0 % 4294967296 < 2); {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 26: Hoare triple {4226#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 25: Hoare triple {4226#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {4226#false} is VALID [2022-04-28 02:45:44,770 INFO L290 TraceCheckUtils]: 24: Hoare triple {4226#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,771 INFO L290 TraceCheckUtils]: 23: Hoare triple {4226#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,771 INFO L290 TraceCheckUtils]: 22: Hoare triple {4226#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {4226#false} is VALID [2022-04-28 02:45:44,771 INFO L290 TraceCheckUtils]: 21: Hoare triple {4226#false} ~i~0 := 0;~cont_aux~0 := 0; {4226#false} is VALID [2022-04-28 02:45:44,771 INFO L290 TraceCheckUtils]: 20: Hoare triple {4385#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4226#false} is VALID [2022-04-28 02:45:44,772 INFO L290 TraceCheckUtils]: 19: Hoare triple {4389#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {4385#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:44,772 INFO L290 TraceCheckUtils]: 18: Hoare triple {4389#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {4389#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:44,772 INFO L290 TraceCheckUtils]: 17: Hoare triple {4389#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4389#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:44,773 INFO L290 TraceCheckUtils]: 16: Hoare triple {4399#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {4389#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 15: Hoare triple {4399#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {4399#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 14: Hoare triple {4225#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4399#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 13: Hoare triple {4225#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4225#true} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 12: Hoare triple {4225#true} assume !(~i~0 % 4294967296 < 5); {4225#true} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 11: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,774 INFO L290 TraceCheckUtils]: 10: Hoare triple {4225#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 9: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 8: Hoare triple {4225#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 7: Hoare triple {4225#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {4225#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {4225#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L272 TraceCheckUtils]: 4: Hoare triple {4225#true} call #t~ret17 := main(); {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4225#true} {4225#true} #133#return; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {4225#true} assume true; {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {4225#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {4225#true} is VALID [2022-04-28 02:45:44,775 INFO L272 TraceCheckUtils]: 0: Hoare triple {4225#true} call ULTIMATE.init(); {4225#true} is VALID [2022-04-28 02:45:44,776 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-28 02:45:44,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1852697911] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:44,776 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:44,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 5] total 13 [2022-04-28 02:45:44,776 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:44,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [780857924] [2022-04-28 02:45:44,777 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [780857924] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:44,777 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:44,777 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:45:44,777 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252670150] [2022-04-28 02:45:44,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:44,777 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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 35 [2022-04-28 02:45:44,778 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:44,778 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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) [2022-04-28 02:45:44,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:44,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:45:44,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:44,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:45:44,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-04-28 02:45:44,805 INFO L87 Difference]: Start difference. First operand 51 states and 63 transitions. Second operand has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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) [2022-04-28 02:45:45,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:45,720 INFO L93 Difference]: Finished difference Result 187 states and 253 transitions. [2022-04-28 02:45:45,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 02:45:45,720 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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 35 [2022-04-28 02:45:45,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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) [2022-04-28 02:45:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 148 transitions. [2022-04-28 02:45:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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) [2022-04-28 02:45:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 148 transitions. [2022-04-28 02:45:45,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 148 transitions. [2022-04-28 02:45:45,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:45,864 INFO L225 Difference]: With dead ends: 187 [2022-04-28 02:45:45,864 INFO L226 Difference]: Without dead ends: 149 [2022-04-28 02:45:45,865 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2022-04-28 02:45:45,865 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 190 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 190 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:45,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [190 Valid, 62 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:45:45,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2022-04-28 02:45:45,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 53. [2022-04-28 02:45:45,992 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:45,992 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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) [2022-04-28 02:45:45,992 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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) [2022-04-28 02:45:45,993 INFO L87 Difference]: Start difference. First operand 149 states. Second operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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) [2022-04-28 02:45:45,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:45,997 INFO L93 Difference]: Finished difference Result 149 states and 203 transitions. [2022-04-28 02:45:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2022-04-28 02:45:45,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:45,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:45,998 INFO L74 IsIncluded]: Start isIncluded. First operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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 149 states. [2022-04-28 02:45:45,998 INFO L87 Difference]: Start difference. First operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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 149 states. [2022-04-28 02:45:46,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:46,002 INFO L93 Difference]: Finished difference Result 149 states and 203 transitions. [2022-04-28 02:45:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2022-04-28 02:45:46,002 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:46,002 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:46,002 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:46,002 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 48 states have (on average 1.2708333333333333) internal successors, (61), 48 states have internal predecessors, (61), 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) [2022-04-28 02:45:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 65 transitions. [2022-04-28 02:45:46,004 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 65 transitions. Word has length 35 [2022-04-28 02:45:46,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:46,004 INFO L495 AbstractCegarLoop]: Abstraction has 53 states and 65 transitions. [2022-04-28 02:45:46,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 6 states have internal predecessors, (29), 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) [2022-04-28 02:45:46,005 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 65 transitions. [2022-04-28 02:45:46,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:46,106 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-28 02:45:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-28 02:45:46,107 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:46,107 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:46,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:46,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:46,312 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:46,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:46,312 INFO L85 PathProgramCache]: Analyzing trace with hash -1510342963, now seen corresponding path program 7 times [2022-04-28 02:45:46,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:46,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2083686581] [2022-04-28 02:45:46,325 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:46,325 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:46,325 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:46,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1510342963, now seen corresponding path program 8 times [2022-04-28 02:45:46,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:46,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171135577] [2022-04-28 02:45:46,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:46,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:46,423 INFO L290 TraceCheckUtils]: 0: Hoare triple {5246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {5236#true} is VALID [2022-04-28 02:45:46,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {5236#true} assume true; {5236#true} is VALID [2022-04-28 02:45:46,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5236#true} {5236#true} #133#return; {5236#true} is VALID [2022-04-28 02:45:46,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {5236#true} call ULTIMATE.init(); {5246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:46,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {5246#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {5236#true} is VALID [2022-04-28 02:45:46,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {5236#true} assume true; {5236#true} is VALID [2022-04-28 02:45:46,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5236#true} {5236#true} #133#return; {5236#true} is VALID [2022-04-28 02:45:46,424 INFO L272 TraceCheckUtils]: 4: Hoare triple {5236#true} call #t~ret17 := main(); {5236#true} is VALID [2022-04-28 02:45:46,424 INFO L290 TraceCheckUtils]: 5: Hoare triple {5236#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {5241#(= main_~i~0 0)} is VALID [2022-04-28 02:45:46,425 INFO L290 TraceCheckUtils]: 6: Hoare triple {5241#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5241#(= main_~i~0 0)} is VALID [2022-04-28 02:45:46,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {5241#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5242#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:46,426 INFO L290 TraceCheckUtils]: 8: Hoare triple {5242#(and (<= main_~i~0 1) (<= 1 main_~i~0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5242#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-28 02:45:46,426 INFO L290 TraceCheckUtils]: 9: Hoare triple {5242#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5243#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-28 02:45:46,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {5243#(and (<= 2 main_~i~0) (<= main_~i~0 2))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5243#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-28 02:45:46,427 INFO L290 TraceCheckUtils]: 11: Hoare triple {5243#(and (<= 2 main_~i~0) (<= main_~i~0 2))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5244#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-28 02:45:46,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {5244#(and (<= 3 main_~i~0) (<= main_~i~0 3))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5244#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-28 02:45:46,428 INFO L290 TraceCheckUtils]: 13: Hoare triple {5244#(and (<= 3 main_~i~0) (<= main_~i~0 3))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5245#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {5245#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {5237#false} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 15: Hoare triple {5237#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5237#false} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {5237#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {5237#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 18: Hoare triple {5237#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {5237#false} is VALID [2022-04-28 02:45:46,429 INFO L290 TraceCheckUtils]: 19: Hoare triple {5237#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {5237#false} assume !(0 != #t~mem4);havoc #t~mem4; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {5237#false} ~cont~0 := 0;~i~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {5237#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {5237#false} ~i~0 := 0;~cont_aux~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 24: Hoare triple {5237#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 25: Hoare triple {5237#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 26: Hoare triple {5237#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 27: Hoare triple {5237#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 28: Hoare triple {5237#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5237#false} is VALID [2022-04-28 02:45:46,430 INFO L290 TraceCheckUtils]: 29: Hoare triple {5237#false} assume !(~j~0 % 4294967296 < 2); {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {5237#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {5237#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 32: Hoare triple {5237#false} assume !(0 != #t~mem11);havoc #t~mem11; {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L272 TraceCheckUtils]: 33: Hoare triple {5237#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 34: Hoare triple {5237#false} ~cond := #in~cond; {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 35: Hoare triple {5237#false} assume 0 == ~cond; {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L290 TraceCheckUtils]: 36: Hoare triple {5237#false} assume !false; {5237#false} is VALID [2022-04-28 02:45:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-28 02:45:46,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:46,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171135577] [2022-04-28 02:45:46,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171135577] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:46,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1720576723] [2022-04-28 02:45:46,432 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:46,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:46,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:46,436 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) [2022-04-28 02:45:46,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 02:45:46,497 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:46,497 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:46,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-28 02:45:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:46,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:46,645 INFO L272 TraceCheckUtils]: 0: Hoare triple {5236#true} call ULTIMATE.init(); {5236#true} is VALID [2022-04-28 02:45:46,645 INFO L290 TraceCheckUtils]: 1: Hoare triple {5236#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {5236#true} is VALID [2022-04-28 02:45:46,645 INFO L290 TraceCheckUtils]: 2: Hoare triple {5236#true} assume true; {5236#true} is VALID [2022-04-28 02:45:46,645 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5236#true} {5236#true} #133#return; {5236#true} is VALID [2022-04-28 02:45:46,645 INFO L272 TraceCheckUtils]: 4: Hoare triple {5236#true} call #t~ret17 := main(); {5236#true} is VALID [2022-04-28 02:45:46,646 INFO L290 TraceCheckUtils]: 5: Hoare triple {5236#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {5241#(= main_~i~0 0)} is VALID [2022-04-28 02:45:46,646 INFO L290 TraceCheckUtils]: 6: Hoare triple {5241#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5241#(= main_~i~0 0)} is VALID [2022-04-28 02:45:46,646 INFO L290 TraceCheckUtils]: 7: Hoare triple {5241#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,646 INFO L290 TraceCheckUtils]: 8: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 9: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 10: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 11: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 12: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 13: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 14: Hoare triple {5236#true} assume !(~i~0 % 4294967296 < 5); {5236#true} is VALID [2022-04-28 02:45:46,647 INFO L290 TraceCheckUtils]: 15: Hoare triple {5236#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5236#true} is VALID [2022-04-28 02:45:46,648 INFO L290 TraceCheckUtils]: 16: Hoare triple {5236#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5298#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:46,648 INFO L290 TraceCheckUtils]: 17: Hoare triple {5298#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5298#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:46,648 INFO L290 TraceCheckUtils]: 18: Hoare triple {5298#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {5305#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:46,649 INFO L290 TraceCheckUtils]: 19: Hoare triple {5305#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5305#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:46,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {5305#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {5305#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:46,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {5305#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {5315#(and (= main_~n_caracter~0 1) (= main_~cont~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:46,650 INFO L290 TraceCheckUtils]: 22: Hoare triple {5315#(and (= main_~n_caracter~0 1) (= main_~cont~0 0) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {5237#false} is VALID [2022-04-28 02:45:46,650 INFO L290 TraceCheckUtils]: 23: Hoare triple {5237#false} ~i~0 := 0;~cont_aux~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,650 INFO L290 TraceCheckUtils]: 24: Hoare triple {5237#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,650 INFO L290 TraceCheckUtils]: 25: Hoare triple {5237#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 26: Hoare triple {5237#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 27: Hoare triple {5237#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 28: Hoare triple {5237#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 29: Hoare triple {5237#false} assume !(~j~0 % 4294967296 < 2); {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 30: Hoare triple {5237#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 31: Hoare triple {5237#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L290 TraceCheckUtils]: 32: Hoare triple {5237#false} assume !(0 != #t~mem11);havoc #t~mem11; {5237#false} is VALID [2022-04-28 02:45:46,651 INFO L272 TraceCheckUtils]: 33: Hoare triple {5237#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {5237#false} is VALID [2022-04-28 02:45:46,652 INFO L290 TraceCheckUtils]: 34: Hoare triple {5237#false} ~cond := #in~cond; {5237#false} is VALID [2022-04-28 02:45:46,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {5237#false} assume 0 == ~cond; {5237#false} is VALID [2022-04-28 02:45:46,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {5237#false} assume !false; {5237#false} is VALID [2022-04-28 02:45:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-28 02:45:46,652 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:46,932 INFO L290 TraceCheckUtils]: 36: Hoare triple {5237#false} assume !false; {5237#false} is VALID [2022-04-28 02:45:46,932 INFO L290 TraceCheckUtils]: 35: Hoare triple {5364#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {5237#false} is VALID [2022-04-28 02:45:46,933 INFO L290 TraceCheckUtils]: 34: Hoare triple {5368#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5364#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 02:45:46,933 INFO L272 TraceCheckUtils]: 33: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {5368#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:45:46,934 INFO L290 TraceCheckUtils]: 32: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(0 != #t~mem11);havoc #t~mem11; {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,935 INFO L290 TraceCheckUtils]: 31: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,936 INFO L290 TraceCheckUtils]: 30: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,936 INFO L290 TraceCheckUtils]: 29: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,936 INFO L290 TraceCheckUtils]: 28: Hoare triple {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,937 INFO L290 TraceCheckUtils]: 27: Hoare triple {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {5372#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,939 INFO L290 TraceCheckUtils]: 25: Hoare triple {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,939 INFO L290 TraceCheckUtils]: 24: Hoare triple {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,940 INFO L290 TraceCheckUtils]: 23: Hoare triple {5404#(= (mod main_~cont~0 4294967296) 1)} ~i~0 := 0;~cont_aux~0 := 0; {5391#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:45:46,940 INFO L290 TraceCheckUtils]: 22: Hoare triple {5408#(or (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= (mod main_~cont~0 4294967296) 1))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {5404#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-28 02:45:46,940 INFO L290 TraceCheckUtils]: 21: Hoare triple {5412#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {5408#(or (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= (mod main_~cont~0 4294967296) 1))} is VALID [2022-04-28 02:45:46,941 INFO L290 TraceCheckUtils]: 20: Hoare triple {5412#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {5412#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:46,941 INFO L290 TraceCheckUtils]: 19: Hoare triple {5412#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5412#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:46,942 INFO L290 TraceCheckUtils]: 18: Hoare triple {5422#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {5412#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:46,942 INFO L290 TraceCheckUtils]: 17: Hoare triple {5422#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {5422#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 16: Hoare triple {5236#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5422#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 15: Hoare triple {5236#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 14: Hoare triple {5236#true} assume !(~i~0 % 4294967296 < 5); {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 13: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 12: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 11: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 10: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {5236#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 6: Hoare triple {5236#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L290 TraceCheckUtils]: 5: Hoare triple {5236#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {5236#true} is VALID [2022-04-28 02:45:46,943 INFO L272 TraceCheckUtils]: 4: Hoare triple {5236#true} call #t~ret17 := main(); {5236#true} is VALID [2022-04-28 02:45:46,944 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5236#true} {5236#true} #133#return; {5236#true} is VALID [2022-04-28 02:45:46,944 INFO L290 TraceCheckUtils]: 2: Hoare triple {5236#true} assume true; {5236#true} is VALID [2022-04-28 02:45:46,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {5236#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {5236#true} is VALID [2022-04-28 02:45:46,944 INFO L272 TraceCheckUtils]: 0: Hoare triple {5236#true} call ULTIMATE.init(); {5236#true} is VALID [2022-04-28 02:45:46,944 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-28 02:45:46,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1720576723] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:46,944 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:46,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 10] total 19 [2022-04-28 02:45:46,945 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:46,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2083686581] [2022-04-28 02:45:46,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2083686581] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:46,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:46,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 02:45:46,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70999337] [2022-04-28 02:45:46,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:46,945 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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 37 [2022-04-28 02:45:46,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:46,946 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-28 02:45:46,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:46,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 02:45:46,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:46,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 02:45:46,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=293, Unknown=0, NotChecked=0, Total=342 [2022-04-28 02:45:46,970 INFO L87 Difference]: Start difference. First operand 53 states and 65 transitions. Second operand has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-28 02:45:48,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:48,406 INFO L93 Difference]: Finished difference Result 214 states and 291 transitions. [2022-04-28 02:45:48,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 02:45:48,407 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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 37 [2022-04-28 02:45:48,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-28 02:45:48,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 169 transitions. [2022-04-28 02:45:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-28 02:45:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 169 transitions. [2022-04-28 02:45:48,423 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 169 transitions. [2022-04-28 02:45:48,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:48,577 INFO L225 Difference]: With dead ends: 214 [2022-04-28 02:45:48,577 INFO L226 Difference]: Without dead ends: 176 [2022-04-28 02:45:48,577 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=77, Invalid=475, Unknown=0, NotChecked=0, Total=552 [2022-04-28 02:45:48,578 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 253 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 314 mSolverCounterSat, 53 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 253 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 53 IncrementalHoareTripleChecker+Valid, 314 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:48,578 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [253 Valid, 69 Invalid, 367 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [53 Valid, 314 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:45:48,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2022-04-28 02:45:48,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 55. [2022-04-28 02:45:48,708 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:48,709 INFO L82 GeneralOperation]: Start isEquivalent. First operand 176 states. Second operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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) [2022-04-28 02:45:48,709 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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) [2022-04-28 02:45:48,709 INFO L87 Difference]: Start difference. First operand 176 states. Second operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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) [2022-04-28 02:45:48,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:48,715 INFO L93 Difference]: Finished difference Result 176 states and 241 transitions. [2022-04-28 02:45:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 241 transitions. [2022-04-28 02:45:48,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:48,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:48,716 INFO L74 IsIncluded]: Start isIncluded. First operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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 176 states. [2022-04-28 02:45:48,716 INFO L87 Difference]: Start difference. First operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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 176 states. [2022-04-28 02:45:48,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:48,723 INFO L93 Difference]: Finished difference Result 176 states and 241 transitions. [2022-04-28 02:45:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 241 transitions. [2022-04-28 02:45:48,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:48,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:48,723 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:48,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 50 states have (on average 1.26) internal successors, (63), 50 states have internal predecessors, (63), 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) [2022-04-28 02:45:48,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 67 transitions. [2022-04-28 02:45:48,725 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 67 transitions. Word has length 37 [2022-04-28 02:45:48,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:48,725 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 67 transitions. [2022-04-28 02:45:48,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 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) [2022-04-28 02:45:48,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 67 transitions. [2022-04-28 02:45:48,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2022-04-28 02:45:48,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 02:45:48,832 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:48,832 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:45:48,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:49,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-28 02:45:49,033 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:49,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:49,034 INFO L85 PathProgramCache]: Analyzing trace with hash 543457835, now seen corresponding path program 9 times [2022-04-28 02:45:49,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:49,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1994542823] [2022-04-28 02:45:49,050 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:49,050 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:49,050 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:49,051 INFO L85 PathProgramCache]: Analyzing trace with hash 543457835, now seen corresponding path program 10 times [2022-04-28 02:45:49,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:49,051 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1733139958] [2022-04-28 02:45:49,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:49,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:49,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:49,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:49,158 INFO L290 TraceCheckUtils]: 0: Hoare triple {6386#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {6379#true} is VALID [2022-04-28 02:45:49,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {6379#true} assume true; {6379#true} is VALID [2022-04-28 02:45:49,158 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6379#true} {6379#true} #133#return; {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L272 TraceCheckUtils]: 0: Hoare triple {6379#true} call ULTIMATE.init(); {6386#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:49,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {6386#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {6379#true} assume true; {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6379#true} {6379#true} #133#return; {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {6379#true} call #t~ret17 := main(); {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {6379#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L290 TraceCheckUtils]: 6: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,159 INFO L290 TraceCheckUtils]: 7: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 10: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 11: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 12: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 13: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 14: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 16: Hoare triple {6379#true} assume !(~i~0 % 4294967296 < 5); {6379#true} is VALID [2022-04-28 02:45:49,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {6379#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {6379#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 19: Hoare triple {6379#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {6379#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {6379#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 22: Hoare triple {6379#true} assume !(0 != #t~mem4);havoc #t~mem4; {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 23: Hoare triple {6379#true} ~cont~0 := 0;~i~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 24: Hoare triple {6379#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 25: Hoare triple {6379#true} ~i~0 := 0;~cont_aux~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {6379#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,162 INFO L290 TraceCheckUtils]: 27: Hoare triple {6379#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6384#(= main_~j~0 0)} is VALID [2022-04-28 02:45:49,162 INFO L290 TraceCheckUtils]: 28: Hoare triple {6384#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {6384#(= main_~j~0 0)} is VALID [2022-04-28 02:45:49,162 INFO L290 TraceCheckUtils]: 29: Hoare triple {6384#(= main_~j~0 0)} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {6384#(= main_~j~0 0)} is VALID [2022-04-28 02:45:49,163 INFO L290 TraceCheckUtils]: 30: Hoare triple {6384#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6385#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} is VALID [2022-04-28 02:45:49,163 INFO L290 TraceCheckUtils]: 31: Hoare triple {6385#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} assume !(~j~0 % 4294967296 < 2); {6380#false} is VALID [2022-04-28 02:45:49,163 INFO L290 TraceCheckUtils]: 32: Hoare triple {6380#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L290 TraceCheckUtils]: 33: Hoare triple {6380#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L290 TraceCheckUtils]: 34: Hoare triple {6380#false} assume !(0 != #t~mem11);havoc #t~mem11; {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L272 TraceCheckUtils]: 35: Hoare triple {6380#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {6380#false} ~cond := #in~cond; {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L290 TraceCheckUtils]: 37: Hoare triple {6380#false} assume 0 == ~cond; {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L290 TraceCheckUtils]: 38: Hoare triple {6380#false} assume !false; {6380#false} is VALID [2022-04-28 02:45:49,164 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:45:49,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:49,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1733139958] [2022-04-28 02:45:49,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1733139958] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:49,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [217377251] [2022-04-28 02:45:49,165 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:45:49,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:49,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:49,166 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) [2022-04-28 02:45:49,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 02:45:49,244 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:45:49,244 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:49,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 02:45:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:49,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:49,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {6379#true} call ULTIMATE.init(); {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {6379#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {6379#true} assume true; {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6379#true} {6379#true} #133#return; {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {6379#true} call #t~ret17 := main(); {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {6379#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 7: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,366 INFO L290 TraceCheckUtils]: 8: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 10: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 11: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 13: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 14: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 15: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {6379#true} assume !(~i~0 % 4294967296 < 5); {6379#true} is VALID [2022-04-28 02:45:49,368 INFO L290 TraceCheckUtils]: 17: Hoare triple {6379#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6379#true} is VALID [2022-04-28 02:45:49,375 INFO L290 TraceCheckUtils]: 18: Hoare triple {6379#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6444#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:49,376 INFO L290 TraceCheckUtils]: 19: Hoare triple {6444#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6444#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:49,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {6444#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {6451#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:49,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {6451#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6451#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:49,377 INFO L290 TraceCheckUtils]: 22: Hoare triple {6451#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {6451#(= main_~n_caracter~0 1)} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 23: Hoare triple {6451#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {6461#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 24: Hoare triple {6461#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6380#false} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 25: Hoare triple {6380#false} ~i~0 := 0;~cont_aux~0 := 0; {6380#false} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 26: Hoare triple {6380#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6380#false} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 27: Hoare triple {6380#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6380#false} is VALID [2022-04-28 02:45:49,378 INFO L290 TraceCheckUtils]: 28: Hoare triple {6380#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 29: Hoare triple {6380#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {6380#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {6380#false} assume !(~j~0 % 4294967296 < 2); {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {6380#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 33: Hoare triple {6380#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 34: Hoare triple {6380#false} assume !(0 != #t~mem11);havoc #t~mem11; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L272 TraceCheckUtils]: 35: Hoare triple {6380#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 36: Hoare triple {6380#false} ~cond := #in~cond; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 37: Hoare triple {6380#false} assume 0 == ~cond; {6380#false} is VALID [2022-04-28 02:45:49,379 INFO L290 TraceCheckUtils]: 38: Hoare triple {6380#false} assume !false; {6380#false} is VALID [2022-04-28 02:45:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 02:45:49,380 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 38: Hoare triple {6380#false} assume !false; {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 37: Hoare triple {6380#false} assume 0 == ~cond; {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 36: Hoare triple {6380#false} ~cond := #in~cond; {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L272 TraceCheckUtils]: 35: Hoare triple {6380#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 34: Hoare triple {6380#false} assume !(0 != #t~mem11);havoc #t~mem11; {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 33: Hoare triple {6380#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 32: Hoare triple {6380#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6380#false} is VALID [2022-04-28 02:45:49,494 INFO L290 TraceCheckUtils]: 31: Hoare triple {6528#(< (mod main_~j~0 4294967296) 2)} assume !(~j~0 % 4294967296 < 2); {6380#false} is VALID [2022-04-28 02:45:49,495 INFO L290 TraceCheckUtils]: 30: Hoare triple {6532#(< (mod (+ main_~j~0 1) 4294967296) 2)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6528#(< (mod main_~j~0 4294967296) 2)} is VALID [2022-04-28 02:45:49,496 INFO L290 TraceCheckUtils]: 29: Hoare triple {6532#(< (mod (+ main_~j~0 1) 4294967296) 2)} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {6532#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-28 02:45:49,496 INFO L290 TraceCheckUtils]: 28: Hoare triple {6539#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {6532#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-28 02:45:49,496 INFO L290 TraceCheckUtils]: 27: Hoare triple {6379#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6539#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 26: Hoare triple {6379#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 25: Hoare triple {6379#true} ~i~0 := 0;~cont_aux~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {6379#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 23: Hoare triple {6379#true} ~cont~0 := 0;~i~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {6379#true} assume !(0 != #t~mem4);havoc #t~mem4; {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 21: Hoare triple {6379#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 20: Hoare triple {6379#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 19: Hoare triple {6379#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 18: Hoare triple {6379#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 17: Hoare triple {6379#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6379#true} is VALID [2022-04-28 02:45:49,497 INFO L290 TraceCheckUtils]: 16: Hoare triple {6379#true} assume !(~i~0 % 4294967296 < 5); {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 15: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 14: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 13: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 12: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 8: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,498 INFO L290 TraceCheckUtils]: 7: Hoare triple {6379#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {6379#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {6379#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {6379#true} call #t~ret17 := main(); {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6379#true} {6379#true} #133#return; {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {6379#true} assume true; {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {6379#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {6379#true} is VALID [2022-04-28 02:45:49,499 INFO L272 TraceCheckUtils]: 0: Hoare triple {6379#true} call ULTIMATE.init(); {6379#true} is VALID [2022-04-28 02:45:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:45:49,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [217377251] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:49,500 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:49,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2022-04-28 02:45:49,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:49,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1994542823] [2022-04-28 02:45:49,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1994542823] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:49,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:49,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 02:45:49,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826937828] [2022-04-28 02:45:49,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:49,501 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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 39 [2022-04-28 02:45:49,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:49,502 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-04-28 02:45:49,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:49,524 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 02:45:49,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:49,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 02:45:49,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-04-28 02:45:49,525 INFO L87 Difference]: Start difference. First operand 55 states and 67 transitions. Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-04-28 02:45:49,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:49,932 INFO L93 Difference]: Finished difference Result 110 states and 148 transitions. [2022-04-28 02:45:49,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 02:45:49,933 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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 39 [2022-04-28 02:45:49,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-04-28 02:45:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2022-04-28 02:45:49,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-04-28 02:45:49,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2022-04-28 02:45:49,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 79 transitions. [2022-04-28 02:45:50,002 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:50,004 INFO L225 Difference]: With dead ends: 110 [2022-04-28 02:45:50,004 INFO L226 Difference]: Without dead ends: 79 [2022-04-28 02:45:50,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2022-04-28 02:45:50,005 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 55 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:50,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 45 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:45:50,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-28 02:45:50,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 71. [2022-04-28 02:45:50,248 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:50,249 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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) [2022-04-28 02:45:50,249 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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) [2022-04-28 02:45:50,249 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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) [2022-04-28 02:45:50,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:50,250 INFO L93 Difference]: Finished difference Result 79 states and 99 transitions. [2022-04-28 02:45:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 99 transitions. [2022-04-28 02:45:50,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:50,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:50,251 INFO L74 IsIncluded]: Start isIncluded. First operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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 79 states. [2022-04-28 02:45:50,251 INFO L87 Difference]: Start difference. First operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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 79 states. [2022-04-28 02:45:50,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:50,253 INFO L93 Difference]: Finished difference Result 79 states and 99 transitions. [2022-04-28 02:45:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 99 transitions. [2022-04-28 02:45:50,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:50,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:50,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:50,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 66 states have (on average 1.2575757575757576) internal successors, (83), 66 states have internal predecessors, (83), 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) [2022-04-28 02:45:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 87 transitions. [2022-04-28 02:45:50,255 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 87 transitions. Word has length 39 [2022-04-28 02:45:50,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:50,261 INFO L495 AbstractCegarLoop]: Abstraction has 71 states and 87 transitions. [2022-04-28 02:45:50,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 4 states have internal predecessors, (26), 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) [2022-04-28 02:45:50,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 87 transitions. [2022-04-28 02:45:50,415 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2022-04-28 02:45:50,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-28 02:45:50,416 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:50,416 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 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] [2022-04-28 02:45:50,432 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-04-28 02:45:50,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:50,616 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:50,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:50,617 INFO L85 PathProgramCache]: Analyzing trace with hash -334288281, now seen corresponding path program 11 times [2022-04-28 02:45:50,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:50,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1595378017] [2022-04-28 02:45:50,626 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:50,626 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:50,626 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:50,627 INFO L85 PathProgramCache]: Analyzing trace with hash -334288281, now seen corresponding path program 12 times [2022-04-28 02:45:50,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:50,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124193719] [2022-04-28 02:45:50,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:50,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:50,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:50,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {7159#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {7150#true} is VALID [2022-04-28 02:45:50,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {7150#true} assume true; {7150#true} is VALID [2022-04-28 02:45:50,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7150#true} {7150#true} #133#return; {7150#true} is VALID [2022-04-28 02:45:50,751 INFO L272 TraceCheckUtils]: 0: Hoare triple {7150#true} call ULTIMATE.init(); {7159#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:50,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {7159#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {7150#true} is VALID [2022-04-28 02:45:50,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {7150#true} assume true; {7150#true} is VALID [2022-04-28 02:45:50,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7150#true} {7150#true} #133#return; {7150#true} is VALID [2022-04-28 02:45:50,751 INFO L272 TraceCheckUtils]: 4: Hoare triple {7150#true} call #t~ret17 := main(); {7150#true} is VALID [2022-04-28 02:45:50,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {7150#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 6: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 8: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 9: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 10: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 11: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:50,752 INFO L290 TraceCheckUtils]: 15: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:50,753 INFO L290 TraceCheckUtils]: 16: Hoare triple {7150#true} assume !(~i~0 % 4294967296 < 5); {7150#true} is VALID [2022-04-28 02:45:50,753 INFO L290 TraceCheckUtils]: 17: Hoare triple {7150#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7150#true} is VALID [2022-04-28 02:45:50,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {7150#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7155#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:50,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {7155#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7155#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:50,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {7155#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:50,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7157#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:50,755 INFO L290 TraceCheckUtils]: 22: Hoare triple {7157#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {7157#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:50,755 INFO L290 TraceCheckUtils]: 23: Hoare triple {7157#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {7158#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 24: Hoare triple {7158#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {7151#false} ~i~0 := 0;~cont_aux~0 := 0; {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {7151#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 29: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:50,756 INFO L290 TraceCheckUtils]: 30: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 34: Hoare triple {7151#false} assume !(~j~0 % 4294967296 < 2); {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 35: Hoare triple {7151#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 36: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 37: Hoare triple {7151#false} assume !(0 != #t~mem11);havoc #t~mem11; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L272 TraceCheckUtils]: 38: Hoare triple {7151#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {7151#false} ~cond := #in~cond; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 40: Hoare triple {7151#false} assume 0 == ~cond; {7151#false} is VALID [2022-04-28 02:45:50,757 INFO L290 TraceCheckUtils]: 41: Hoare triple {7151#false} assume !false; {7151#false} is VALID [2022-04-28 02:45:50,758 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:45:50,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:50,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124193719] [2022-04-28 02:45:50,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124193719] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:50,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2122645347] [2022-04-28 02:45:50,758 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:45:50,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:50,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:50,760 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) [2022-04-28 02:45:50,794 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 02:45:50,849 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-28 02:45:50,849 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:50,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-28 02:45:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:50,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:51,205 INFO L272 TraceCheckUtils]: 0: Hoare triple {7150#true} call ULTIMATE.init(); {7150#true} is VALID [2022-04-28 02:45:51,205 INFO L290 TraceCheckUtils]: 1: Hoare triple {7150#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {7150#true} is VALID [2022-04-28 02:45:51,205 INFO L290 TraceCheckUtils]: 2: Hoare triple {7150#true} assume true; {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7150#true} {7150#true} #133#return; {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {7150#true} call #t~ret17 := main(); {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {7150#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {7178#(= main_~i~0 0)} is VALID [2022-04-28 02:45:51,206 INFO L290 TraceCheckUtils]: 6: Hoare triple {7178#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L290 TraceCheckUtils]: 7: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 10: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 11: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 15: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 16: Hoare triple {7150#true} assume !(~i~0 % 4294967296 < 5); {7150#true} is VALID [2022-04-28 02:45:51,207 INFO L290 TraceCheckUtils]: 17: Hoare triple {7150#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7150#true} is VALID [2022-04-28 02:45:51,208 INFO L290 TraceCheckUtils]: 18: Hoare triple {7150#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7155#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:51,208 INFO L290 TraceCheckUtils]: 19: Hoare triple {7155#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7155#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:51,208 INFO L290 TraceCheckUtils]: 20: Hoare triple {7155#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:51,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:51,209 INFO L290 TraceCheckUtils]: 22: Hoare triple {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:51,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {7156#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {7233#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:51,210 INFO L290 TraceCheckUtils]: 24: Hoare triple {7233#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {7151#false} is VALID [2022-04-28 02:45:51,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {7151#false} ~i~0 := 0;~cont_aux~0 := 0; {7151#false} is VALID [2022-04-28 02:45:51,210 INFO L290 TraceCheckUtils]: 26: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 27: Hoare triple {7151#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 28: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 29: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 30: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 31: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 32: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 33: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {7151#false} assume !(~j~0 % 4294967296 < 2); {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {7151#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7151#false} is VALID [2022-04-28 02:45:51,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L290 TraceCheckUtils]: 37: Hoare triple {7151#false} assume !(0 != #t~mem11);havoc #t~mem11; {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L272 TraceCheckUtils]: 38: Hoare triple {7151#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L290 TraceCheckUtils]: 39: Hoare triple {7151#false} ~cond := #in~cond; {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L290 TraceCheckUtils]: 40: Hoare triple {7151#false} assume 0 == ~cond; {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L290 TraceCheckUtils]: 41: Hoare triple {7151#false} assume !false; {7151#false} is VALID [2022-04-28 02:45:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:45:51,212 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:51,343 INFO L290 TraceCheckUtils]: 41: Hoare triple {7151#false} assume !false; {7151#false} is VALID [2022-04-28 02:45:51,343 INFO L290 TraceCheckUtils]: 40: Hoare triple {7151#false} assume 0 == ~cond; {7151#false} is VALID [2022-04-28 02:45:51,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {7151#false} ~cond := #in~cond; {7151#false} is VALID [2022-04-28 02:45:51,343 INFO L272 TraceCheckUtils]: 38: Hoare triple {7151#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7151#false} is VALID [2022-04-28 02:45:51,343 INFO L290 TraceCheckUtils]: 37: Hoare triple {7151#false} assume !(0 != #t~mem11);havoc #t~mem11; {7151#false} is VALID [2022-04-28 02:45:51,343 INFO L290 TraceCheckUtils]: 36: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 35: Hoare triple {7151#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 34: Hoare triple {7151#false} assume !(~j~0 % 4294967296 < 2); {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 33: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 32: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 31: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 30: Hoare triple {7151#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 29: Hoare triple {7151#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 28: Hoare triple {7151#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 27: Hoare triple {7151#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7151#false} is VALID [2022-04-28 02:45:51,344 INFO L290 TraceCheckUtils]: 26: Hoare triple {7151#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {7151#false} is VALID [2022-04-28 02:45:51,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {7151#false} ~i~0 := 0;~cont_aux~0 := 0; {7151#false} is VALID [2022-04-28 02:45:51,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {7339#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {7151#false} is VALID [2022-04-28 02:45:51,346 INFO L290 TraceCheckUtils]: 23: Hoare triple {7343#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {7339#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:51,346 INFO L290 TraceCheckUtils]: 22: Hoare triple {7343#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {7343#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:51,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {7343#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7343#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:51,347 INFO L290 TraceCheckUtils]: 20: Hoare triple {7353#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {7343#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:45:51,348 INFO L290 TraceCheckUtils]: 19: Hoare triple {7353#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {7353#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:51,348 INFO L290 TraceCheckUtils]: 18: Hoare triple {7150#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7353#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:45:51,348 INFO L290 TraceCheckUtils]: 17: Hoare triple {7150#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7150#true} is VALID [2022-04-28 02:45:51,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {7150#true} assume !(~i~0 % 4294967296 < 5); {7150#true} is VALID [2022-04-28 02:45:51,348 INFO L290 TraceCheckUtils]: 15: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 14: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 13: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 12: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 11: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 10: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 9: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 8: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 7: Hoare triple {7150#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 6: Hoare triple {7150#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L290 TraceCheckUtils]: 5: Hoare triple {7150#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {7150#true} is VALID [2022-04-28 02:45:51,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {7150#true} call #t~ret17 := main(); {7150#true} is VALID [2022-04-28 02:45:51,350 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7150#true} {7150#true} #133#return; {7150#true} is VALID [2022-04-28 02:45:51,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {7150#true} assume true; {7150#true} is VALID [2022-04-28 02:45:51,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {7150#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {7150#true} is VALID [2022-04-28 02:45:51,350 INFO L272 TraceCheckUtils]: 0: Hoare triple {7150#true} call ULTIMATE.init(); {7150#true} is VALID [2022-04-28 02:45:51,350 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:45:51,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2122645347] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:51,350 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:51,350 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 5] total 12 [2022-04-28 02:45:51,351 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:51,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1595378017] [2022-04-28 02:45:51,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1595378017] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:51,351 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:51,351 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:45:51,351 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047278595] [2022-04-28 02:45:51,351 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:51,352 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 42 [2022-04-28 02:45:51,352 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:51,352 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), 6 states have internal predecessors, (26), 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) [2022-04-28 02:45:51,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:51,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:45:51,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:51,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:45:51,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 02:45:51,380 INFO L87 Difference]: Start difference. First operand 71 states and 87 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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) [2022-04-28 02:45:53,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:53,087 INFO L93 Difference]: Finished difference Result 255 states and 333 transitions. [2022-04-28 02:45:53,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 02:45:53,087 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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 42 [2022-04-28 02:45:53,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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) [2022-04-28 02:45:53,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 131 transitions. [2022-04-28 02:45:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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) [2022-04-28 02:45:53,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 131 transitions. [2022-04-28 02:45:53,092 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 131 transitions. [2022-04-28 02:45:53,207 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:53,211 INFO L225 Difference]: With dead ends: 255 [2022-04-28 02:45:53,211 INFO L226 Difference]: Without dead ends: 229 [2022-04-28 02:45:53,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 80 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2022-04-28 02:45:53,213 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 129 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:53,213 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 62 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:45:53,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2022-04-28 02:45:53,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 77. [2022-04-28 02:45:53,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:53,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 229 states. Second operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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) [2022-04-28 02:45:53,530 INFO L74 IsIncluded]: Start isIncluded. First operand 229 states. Second operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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) [2022-04-28 02:45:53,530 INFO L87 Difference]: Start difference. First operand 229 states. Second operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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) [2022-04-28 02:45:53,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:53,535 INFO L93 Difference]: Finished difference Result 229 states and 299 transitions. [2022-04-28 02:45:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2022-04-28 02:45:53,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:53,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:53,536 INFO L74 IsIncluded]: Start isIncluded. First operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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 229 states. [2022-04-28 02:45:53,536 INFO L87 Difference]: Start difference. First operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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 229 states. [2022-04-28 02:45:53,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:53,541 INFO L93 Difference]: Finished difference Result 229 states and 299 transitions. [2022-04-28 02:45:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2022-04-28 02:45:53,542 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:53,542 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:53,542 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:53,542 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:53,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 72 states have (on average 1.2638888888888888) internal successors, (91), 72 states have internal predecessors, (91), 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) [2022-04-28 02:45:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 95 transitions. [2022-04-28 02:45:53,544 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 95 transitions. Word has length 42 [2022-04-28 02:45:53,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:53,544 INFO L495 AbstractCegarLoop]: Abstraction has 77 states and 95 transitions. [2022-04-28 02:45:53,545 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 6 states have internal predecessors, (26), 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) [2022-04-28 02:45:53,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 95 transitions. [2022-04-28 02:45:53,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2022-04-28 02:45:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 02:45:53,724 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:53,724 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 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] [2022-04-28 02:45:53,740 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:53,927 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-28 02:45:53,928 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:53,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:53,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1673688413, now seen corresponding path program 13 times [2022-04-28 02:45:53,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:53,928 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1184513359] [2022-04-28 02:45:53,939 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:53,940 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:53,940 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:53,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1673688413, now seen corresponding path program 14 times [2022-04-28 02:45:53,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:53,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405857648] [2022-04-28 02:45:53,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:53,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:54,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:54,114 INFO L290 TraceCheckUtils]: 0: Hoare triple {8559#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {8548#true} is VALID [2022-04-28 02:45:54,114 INFO L290 TraceCheckUtils]: 1: Hoare triple {8548#true} assume true; {8548#true} is VALID [2022-04-28 02:45:54,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8548#true} {8548#true} #133#return; {8548#true} is VALID [2022-04-28 02:45:54,115 INFO L272 TraceCheckUtils]: 0: Hoare triple {8548#true} call ULTIMATE.init(); {8559#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:54,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {8559#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {8548#true} is VALID [2022-04-28 02:45:54,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {8548#true} assume true; {8548#true} is VALID [2022-04-28 02:45:54,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8548#true} {8548#true} #133#return; {8548#true} is VALID [2022-04-28 02:45:54,115 INFO L272 TraceCheckUtils]: 4: Hoare triple {8548#true} call #t~ret17 := main(); {8548#true} is VALID [2022-04-28 02:45:54,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {8548#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 6: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 10: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 11: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:54,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:54,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:54,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {8548#true} assume !(~i~0 % 4294967296 < 5); {8548#true} is VALID [2022-04-28 02:45:54,117 INFO L290 TraceCheckUtils]: 17: Hoare triple {8548#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8548#true} is VALID [2022-04-28 02:45:54,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {8548#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8553#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:54,124 INFO L290 TraceCheckUtils]: 19: Hoare triple {8553#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8553#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:54,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {8553#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8554#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,125 INFO L290 TraceCheckUtils]: 21: Hoare triple {8554#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8554#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,126 INFO L290 TraceCheckUtils]: 22: Hoare triple {8554#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8555#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:45:54,126 INFO L290 TraceCheckUtils]: 23: Hoare triple {8555#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8555#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:45:54,127 INFO L290 TraceCheckUtils]: 24: Hoare triple {8555#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8556#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,128 INFO L290 TraceCheckUtils]: 25: Hoare triple {8556#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8557#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,128 INFO L290 TraceCheckUtils]: 26: Hoare triple {8557#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {8557#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,129 INFO L290 TraceCheckUtils]: 27: Hoare triple {8557#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {8558#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:54,129 INFO L290 TraceCheckUtils]: 28: Hoare triple {8558#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 29: Hoare triple {8549#false} ~i~0 := 0;~cont_aux~0 := 0; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 30: Hoare triple {8549#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 31: Hoare triple {8549#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 32: Hoare triple {8549#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 33: Hoare triple {8549#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 34: Hoare triple {8549#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {8549#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 36: Hoare triple {8549#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 37: Hoare triple {8549#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8549#false} is VALID [2022-04-28 02:45:54,130 INFO L290 TraceCheckUtils]: 38: Hoare triple {8549#false} assume !(~j~0 % 4294967296 < 2); {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 39: Hoare triple {8549#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 40: Hoare triple {8549#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 41: Hoare triple {8549#false} assume !(0 != #t~mem11);havoc #t~mem11; {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L272 TraceCheckUtils]: 42: Hoare triple {8549#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 43: Hoare triple {8549#false} ~cond := #in~cond; {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 44: Hoare triple {8549#false} assume 0 == ~cond; {8549#false} is VALID [2022-04-28 02:45:54,131 INFO L290 TraceCheckUtils]: 45: Hoare triple {8549#false} assume !false; {8549#false} is VALID [2022-04-28 02:45:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:45:54,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:54,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405857648] [2022-04-28 02:45:54,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405857648] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:54,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056189034] [2022-04-28 02:45:54,133 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:45:54,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:54,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:54,136 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) [2022-04-28 02:45:54,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 02:45:54,217 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:45:54,217 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:54,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-28 02:45:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:54,229 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:54,651 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 [2022-04-28 02:45:54,669 INFO L272 TraceCheckUtils]: 0: Hoare triple {8548#true} call ULTIMATE.init(); {8548#true} is VALID [2022-04-28 02:45:54,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {8548#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {8548#true} is VALID [2022-04-28 02:45:54,670 INFO L290 TraceCheckUtils]: 2: Hoare triple {8548#true} assume true; {8548#true} is VALID [2022-04-28 02:45:54,670 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8548#true} {8548#true} #133#return; {8548#true} is VALID [2022-04-28 02:45:54,670 INFO L272 TraceCheckUtils]: 4: Hoare triple {8548#true} call #t~ret17 := main(); {8548#true} is VALID [2022-04-28 02:45:54,670 INFO L290 TraceCheckUtils]: 5: Hoare triple {8548#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {8578#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,671 INFO L290 TraceCheckUtils]: 6: Hoare triple {8578#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8578#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,672 INFO L290 TraceCheckUtils]: 7: Hoare triple {8578#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8585#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:45:54,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {8585#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,673 INFO L290 TraceCheckUtils]: 9: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,673 INFO L290 TraceCheckUtils]: 10: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,674 INFO L290 TraceCheckUtils]: 11: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,674 INFO L290 TraceCheckUtils]: 12: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,674 INFO L290 TraceCheckUtils]: 13: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,675 INFO L290 TraceCheckUtils]: 14: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,675 INFO L290 TraceCheckUtils]: 15: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,675 INFO L290 TraceCheckUtils]: 16: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8589#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:54,676 INFO L290 TraceCheckUtils]: 18: Hoare triple {8589#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8620#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,676 INFO L290 TraceCheckUtils]: 19: Hoare triple {8620#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8620#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,691 INFO L290 TraceCheckUtils]: 20: Hoare triple {8620#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8627#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,693 INFO L290 TraceCheckUtils]: 21: Hoare triple {8627#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8631#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:45:54,693 INFO L290 TraceCheckUtils]: 22: Hoare triple {8631#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,694 INFO L290 TraceCheckUtils]: 23: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,694 INFO L290 TraceCheckUtils]: 24: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,695 INFO L290 TraceCheckUtils]: 25: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,695 INFO L290 TraceCheckUtils]: 26: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,696 INFO L290 TraceCheckUtils]: 27: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,696 INFO L290 TraceCheckUtils]: 28: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,697 INFO L290 TraceCheckUtils]: 29: Hoare triple {8635#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,697 INFO L290 TraceCheckUtils]: 30: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,698 INFO L290 TraceCheckUtils]: 31: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,698 INFO L290 TraceCheckUtils]: 32: Hoare triple {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,699 INFO L290 TraceCheckUtils]: 33: Hoare triple {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,699 INFO L290 TraceCheckUtils]: 34: Hoare triple {8664#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,700 INFO L290 TraceCheckUtils]: 35: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,700 INFO L290 TraceCheckUtils]: 36: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,700 INFO L290 TraceCheckUtils]: 37: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,701 INFO L290 TraceCheckUtils]: 38: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:54,701 INFO L290 TraceCheckUtils]: 39: Hoare triple {8657#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {8689#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:54,702 INFO L290 TraceCheckUtils]: 40: Hoare triple {8689#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8693#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:45:54,702 INFO L290 TraceCheckUtils]: 41: Hoare triple {8693#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {8549#false} is VALID [2022-04-28 02:45:54,702 INFO L272 TraceCheckUtils]: 42: Hoare triple {8549#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8549#false} is VALID [2022-04-28 02:45:54,702 INFO L290 TraceCheckUtils]: 43: Hoare triple {8549#false} ~cond := #in~cond; {8549#false} is VALID [2022-04-28 02:45:54,703 INFO L290 TraceCheckUtils]: 44: Hoare triple {8549#false} assume 0 == ~cond; {8549#false} is VALID [2022-04-28 02:45:54,703 INFO L290 TraceCheckUtils]: 45: Hoare triple {8549#false} assume !false; {8549#false} is VALID [2022-04-28 02:45:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-28 02:45:54,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:45:55,130 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:45:55,130 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:45:55,255 INFO L290 TraceCheckUtils]: 45: Hoare triple {8549#false} assume !false; {8549#false} is VALID [2022-04-28 02:45:55,255 INFO L290 TraceCheckUtils]: 44: Hoare triple {8549#false} assume 0 == ~cond; {8549#false} is VALID [2022-04-28 02:45:55,255 INFO L290 TraceCheckUtils]: 43: Hoare triple {8549#false} ~cond := #in~cond; {8549#false} is VALID [2022-04-28 02:45:55,256 INFO L272 TraceCheckUtils]: 42: Hoare triple {8549#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8549#false} is VALID [2022-04-28 02:45:55,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {8693#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {8549#false} is VALID [2022-04-28 02:45:55,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {8724#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8693#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:45:55,259 INFO L290 TraceCheckUtils]: 39: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {8724#(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 [2022-04-28 02:45:55,260 INFO L290 TraceCheckUtils]: 38: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,260 INFO L290 TraceCheckUtils]: 37: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,261 INFO L290 TraceCheckUtils]: 36: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,263 INFO L290 TraceCheckUtils]: 34: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,263 INFO L290 TraceCheckUtils]: 33: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,265 INFO L290 TraceCheckUtils]: 32: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,266 INFO L290 TraceCheckUtils]: 30: Hoare triple {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,267 INFO L290 TraceCheckUtils]: 29: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {8728#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:45:55,267 INFO L290 TraceCheckUtils]: 28: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,268 INFO L290 TraceCheckUtils]: 27: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,268 INFO L290 TraceCheckUtils]: 26: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,268 INFO L290 TraceCheckUtils]: 25: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,269 INFO L290 TraceCheckUtils]: 24: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,269 INFO L290 TraceCheckUtils]: 23: Hoare triple {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {8781#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:45:55,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {8785#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8781#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:45:55,271 INFO L290 TraceCheckUtils]: 20: Hoare triple {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {8785#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:45:55,271 INFO L290 TraceCheckUtils]: 19: Hoare triple {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:45:55,272 INFO L290 TraceCheckUtils]: 18: Hoare triple {8548#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:45:55,272 INFO L290 TraceCheckUtils]: 17: Hoare triple {8548#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8548#true} is VALID [2022-04-28 02:45:55,272 INFO L290 TraceCheckUtils]: 16: Hoare triple {8548#true} assume !(~i~0 % 4294967296 < 5); {8548#true} is VALID [2022-04-28 02:45:55,272 INFO L290 TraceCheckUtils]: 15: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:55,272 INFO L290 TraceCheckUtils]: 14: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 13: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 12: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 10: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 9: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 8: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 7: Hoare triple {8548#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {8548#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {8548#true} is VALID [2022-04-28 02:45:55,273 INFO L290 TraceCheckUtils]: 5: Hoare triple {8548#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {8548#true} is VALID [2022-04-28 02:45:55,274 INFO L272 TraceCheckUtils]: 4: Hoare triple {8548#true} call #t~ret17 := main(); {8548#true} is VALID [2022-04-28 02:45:55,274 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8548#true} {8548#true} #133#return; {8548#true} is VALID [2022-04-28 02:45:55,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {8548#true} assume true; {8548#true} is VALID [2022-04-28 02:45:55,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {8548#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {8548#true} is VALID [2022-04-28 02:45:55,274 INFO L272 TraceCheckUtils]: 0: Hoare triple {8548#true} call ULTIMATE.init(); {8548#true} is VALID [2022-04-28 02:45:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:45:55,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056189034] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:45:55,275 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:45:55,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 13, 9] total 26 [2022-04-28 02:45:55,275 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:45:55,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1184513359] [2022-04-28 02:45:55,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1184513359] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:45:55,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:45:55,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 02:45:55,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2081067595] [2022-04-28 02:45:55,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:45:55,276 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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 46 [2022-04-28 02:45:55,277 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:45:55,277 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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) [2022-04-28 02:45:55,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:55,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 02:45:55,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:55,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 02:45:55,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=564, Unknown=0, NotChecked=0, Total=650 [2022-04-28 02:45:55,310 INFO L87 Difference]: Start difference. First operand 77 states and 95 transitions. Second operand has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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) [2022-04-28 02:45:58,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:58,080 INFO L93 Difference]: Finished difference Result 349 states and 459 transitions. [2022-04-28 02:45:58,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 02:45:58,080 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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 46 [2022-04-28 02:45:58,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:45:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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) [2022-04-28 02:45:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 177 transitions. [2022-04-28 02:45:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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) [2022-04-28 02:45:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 177 transitions. [2022-04-28 02:45:58,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 177 transitions. [2022-04-28 02:45:58,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 177 edges. 177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:58,246 INFO L225 Difference]: With dead ends: 349 [2022-04-28 02:45:58,247 INFO L226 Difference]: Without dead ends: 323 [2022-04-28 02:45:58,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 206 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=125, Invalid=931, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:45:58,248 INFO L413 NwaCegarLoop]: 78 mSDtfsCounter, 203 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 432 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 105 SdHoareTripleChecker+Invalid, 449 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 432 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:45:58,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 105 Invalid, 449 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 432 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:45:58,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2022-04-28 02:45:58,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 81. [2022-04-28 02:45:58,626 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:45:58,627 INFO L82 GeneralOperation]: Start isEquivalent. First operand 323 states. Second operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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) [2022-04-28 02:45:58,627 INFO L74 IsIncluded]: Start isIncluded. First operand 323 states. Second operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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) [2022-04-28 02:45:58,627 INFO L87 Difference]: Start difference. First operand 323 states. Second operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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) [2022-04-28 02:45:58,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:58,635 INFO L93 Difference]: Finished difference Result 323 states and 425 transitions. [2022-04-28 02:45:58,635 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 425 transitions. [2022-04-28 02:45:58,635 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:58,635 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:58,636 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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 323 states. [2022-04-28 02:45:58,636 INFO L87 Difference]: Start difference. First operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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 323 states. [2022-04-28 02:45:58,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:45:58,644 INFO L93 Difference]: Finished difference Result 323 states and 425 transitions. [2022-04-28 02:45:58,644 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 425 transitions. [2022-04-28 02:45:58,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:45:58,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:45:58,644 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:45:58,644 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:45:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 76 states have (on average 1.2763157894736843) internal successors, (97), 76 states have internal predecessors, (97), 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) [2022-04-28 02:45:58,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 101 transitions. [2022-04-28 02:45:58,646 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 101 transitions. Word has length 46 [2022-04-28 02:45:58,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:45:58,647 INFO L495 AbstractCegarLoop]: Abstraction has 81 states and 101 transitions. [2022-04-28 02:45:58,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 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) [2022-04-28 02:45:58,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 101 transitions. [2022-04-28 02:45:58,892 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:45:58,893 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 101 transitions. [2022-04-28 02:45:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 02:45:58,893 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:45:58,893 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 5, 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] [2022-04-28 02:45:58,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 02:45:59,094 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 02:45:59,094 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:45:59,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:45:59,095 INFO L85 PathProgramCache]: Analyzing trace with hash -1941482157, now seen corresponding path program 15 times [2022-04-28 02:45:59,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:45:59,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [637473600] [2022-04-28 02:45:59,107 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:45:59,107 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:45:59,107 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:45:59,107 INFO L85 PathProgramCache]: Analyzing trace with hash -1941482157, now seen corresponding path program 16 times [2022-04-28 02:45:59,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:45:59,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404335845] [2022-04-28 02:45:59,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:45:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:45:59,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:59,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:45:59,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:59,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {10385#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {10372#true} is VALID [2022-04-28 02:45:59,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {10372#true} assume true; {10372#true} is VALID [2022-04-28 02:45:59,340 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10372#true} {10372#true} #133#return; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L272 TraceCheckUtils]: 0: Hoare triple {10372#true} call ULTIMATE.init(); {10385#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {10385#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {10372#true} assume true; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10372#true} {10372#true} #133#return; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {10372#true} call #t~ret17 := main(); {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 5: Hoare triple {10372#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 6: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 7: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 8: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:45:59,341 INFO L290 TraceCheckUtils]: 9: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 10: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 11: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 12: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 13: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 14: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 15: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {10372#true} assume !(~i~0 % 4294967296 < 5); {10372#true} is VALID [2022-04-28 02:45:59,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {10372#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10372#true} is VALID [2022-04-28 02:45:59,343 INFO L290 TraceCheckUtils]: 18: Hoare triple {10372#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10377#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:59,343 INFO L290 TraceCheckUtils]: 19: Hoare triple {10377#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10377#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:45:59,344 INFO L290 TraceCheckUtils]: 20: Hoare triple {10377#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10378#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {10378#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10378#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,345 INFO L290 TraceCheckUtils]: 22: Hoare triple {10378#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10379#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:45:59,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {10379#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10379#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:45:59,346 INFO L290 TraceCheckUtils]: 24: Hoare triple {10379#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10380#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,347 INFO L290 TraceCheckUtils]: 25: Hoare triple {10380#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10380#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,347 INFO L290 TraceCheckUtils]: 26: Hoare triple {10380#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10381#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:45:59,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {10381#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10381#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:45:59,348 INFO L290 TraceCheckUtils]: 28: Hoare triple {10381#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10382#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:45:59,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {10382#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10383#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,349 INFO L290 TraceCheckUtils]: 30: Hoare triple {10383#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {10383#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {10383#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {10384#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 32: Hoare triple {10384#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 33: Hoare triple {10373#false} ~i~0 := 0;~cont_aux~0 := 0; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {10373#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {10373#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {10373#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 37: Hoare triple {10373#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {10373#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {10373#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {10373#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 41: Hoare triple {10373#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10373#false} is VALID [2022-04-28 02:45:59,351 INFO L290 TraceCheckUtils]: 42: Hoare triple {10373#false} assume !(~j~0 % 4294967296 < 2); {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 43: Hoare triple {10373#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 44: Hoare triple {10373#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 45: Hoare triple {10373#false} assume !(0 != #t~mem11);havoc #t~mem11; {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L272 TraceCheckUtils]: 46: Hoare triple {10373#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 47: Hoare triple {10373#false} ~cond := #in~cond; {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 48: Hoare triple {10373#false} assume 0 == ~cond; {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L290 TraceCheckUtils]: 49: Hoare triple {10373#false} assume !false; {10373#false} is VALID [2022-04-28 02:45:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:45:59,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:45:59,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404335845] [2022-04-28 02:45:59,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404335845] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:45:59,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [633224812] [2022-04-28 02:45:59,353 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:45:59,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:45:59,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:45:59,354 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) [2022-04-28 02:45:59,379 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 02:45:59,431 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:45:59,431 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:45:59,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-28 02:45:59,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:45:59,444 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:45:59,872 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2022-04-28 02:45:59,894 INFO L272 TraceCheckUtils]: 0: Hoare triple {10372#true} call ULTIMATE.init(); {10372#true} is VALID [2022-04-28 02:45:59,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {10372#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {10372#true} is VALID [2022-04-28 02:45:59,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {10372#true} assume true; {10372#true} is VALID [2022-04-28 02:45:59,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10372#true} {10372#true} #133#return; {10372#true} is VALID [2022-04-28 02:45:59,895 INFO L272 TraceCheckUtils]: 4: Hoare triple {10372#true} call #t~ret17 := main(); {10372#true} is VALID [2022-04-28 02:45:59,895 INFO L290 TraceCheckUtils]: 5: Hoare triple {10372#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,896 INFO L290 TraceCheckUtils]: 7: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,897 INFO L290 TraceCheckUtils]: 11: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,898 INFO L290 TraceCheckUtils]: 12: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,898 INFO L290 TraceCheckUtils]: 13: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,899 INFO L290 TraceCheckUtils]: 15: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,899 INFO L290 TraceCheckUtils]: 16: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,899 INFO L290 TraceCheckUtils]: 17: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10404#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:45:59,900 INFO L290 TraceCheckUtils]: 18: Hoare triple {10404#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10444#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,902 INFO L290 TraceCheckUtils]: 19: Hoare triple {10444#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10444#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,902 INFO L290 TraceCheckUtils]: 20: Hoare triple {10444#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10451#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,903 INFO L290 TraceCheckUtils]: 21: Hoare triple {10451#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10455#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:45:59,903 INFO L290 TraceCheckUtils]: 22: Hoare triple {10455#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,904 INFO L290 TraceCheckUtils]: 23: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,904 INFO L290 TraceCheckUtils]: 24: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,906 INFO L290 TraceCheckUtils]: 28: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,907 INFO L290 TraceCheckUtils]: 30: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,908 INFO L290 TraceCheckUtils]: 31: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,908 INFO L290 TraceCheckUtils]: 32: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:45:59,908 INFO L290 TraceCheckUtils]: 33: Hoare triple {10459#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,909 INFO L290 TraceCheckUtils]: 34: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,910 INFO L290 TraceCheckUtils]: 35: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,910 INFO L290 TraceCheckUtils]: 36: Hoare triple {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,911 INFO L290 TraceCheckUtils]: 37: Hoare triple {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,911 INFO L290 TraceCheckUtils]: 38: Hoare triple {10500#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10510#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,912 INFO L290 TraceCheckUtils]: 39: Hoare triple {10510#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,912 INFO L290 TraceCheckUtils]: 40: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,913 INFO L290 TraceCheckUtils]: 41: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,913 INFO L290 TraceCheckUtils]: 42: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:45:59,914 INFO L290 TraceCheckUtils]: 43: Hoare triple {10493#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {10526#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:45:59,914 INFO L290 TraceCheckUtils]: 44: Hoare triple {10526#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10530#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:45:59,914 INFO L290 TraceCheckUtils]: 45: Hoare triple {10530#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {10373#false} is VALID [2022-04-28 02:45:59,915 INFO L272 TraceCheckUtils]: 46: Hoare triple {10373#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10373#false} is VALID [2022-04-28 02:45:59,915 INFO L290 TraceCheckUtils]: 47: Hoare triple {10373#false} ~cond := #in~cond; {10373#false} is VALID [2022-04-28 02:45:59,915 INFO L290 TraceCheckUtils]: 48: Hoare triple {10373#false} assume 0 == ~cond; {10373#false} is VALID [2022-04-28 02:45:59,915 INFO L290 TraceCheckUtils]: 49: Hoare triple {10373#false} assume !false; {10373#false} is VALID [2022-04-28 02:45:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:45:59,915 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:46:00,412 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:46:00,413 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:46:00,526 INFO L290 TraceCheckUtils]: 49: Hoare triple {10373#false} assume !false; {10373#false} is VALID [2022-04-28 02:46:00,526 INFO L290 TraceCheckUtils]: 48: Hoare triple {10373#false} assume 0 == ~cond; {10373#false} is VALID [2022-04-28 02:46:00,526 INFO L290 TraceCheckUtils]: 47: Hoare triple {10373#false} ~cond := #in~cond; {10373#false} is VALID [2022-04-28 02:46:00,526 INFO L272 TraceCheckUtils]: 46: Hoare triple {10373#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10373#false} is VALID [2022-04-28 02:46:00,527 INFO L290 TraceCheckUtils]: 45: Hoare triple {10530#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {10373#false} is VALID [2022-04-28 02:46:00,528 INFO L290 TraceCheckUtils]: 44: Hoare triple {10561#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10530#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:46:00,529 INFO L290 TraceCheckUtils]: 43: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {10561#(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 [2022-04-28 02:46:00,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,532 INFO L290 TraceCheckUtils]: 41: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,533 INFO L290 TraceCheckUtils]: 40: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,534 INFO L290 TraceCheckUtils]: 39: Hoare triple {10578#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,535 INFO L290 TraceCheckUtils]: 38: Hoare triple {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10578#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:46:00,536 INFO L290 TraceCheckUtils]: 37: Hoare triple {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:00,537 INFO L290 TraceCheckUtils]: 36: Hoare triple {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:00,538 INFO L290 TraceCheckUtils]: 35: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {10582#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:00,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {10565#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:00,540 INFO L290 TraceCheckUtils]: 32: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,540 INFO L290 TraceCheckUtils]: 31: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,540 INFO L290 TraceCheckUtils]: 30: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,541 INFO L290 TraceCheckUtils]: 29: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,541 INFO L290 TraceCheckUtils]: 28: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,542 INFO L290 TraceCheckUtils]: 26: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,542 INFO L290 TraceCheckUtils]: 25: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,543 INFO L290 TraceCheckUtils]: 24: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,543 INFO L290 TraceCheckUtils]: 23: Hoare triple {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,543 INFO L290 TraceCheckUtils]: 22: Hoare triple {10632#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10598#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:46:00,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {10636#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10632#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 20: Hoare triple {10640#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {10636#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 19: Hoare triple {10640#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {10640#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {10372#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10640#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {10372#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10372#true} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 16: Hoare triple {10372#true} assume !(~i~0 % 4294967296 < 5); {10372#true} is VALID [2022-04-28 02:46:00,545 INFO L290 TraceCheckUtils]: 15: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 14: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 11: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 10: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 8: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 7: Hoare triple {10372#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 6: Hoare triple {10372#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 5: Hoare triple {10372#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {10372#true} call #t~ret17 := main(); {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10372#true} {10372#true} #133#return; {10372#true} is VALID [2022-04-28 02:46:00,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {10372#true} assume true; {10372#true} is VALID [2022-04-28 02:46:00,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {10372#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {10372#true} is VALID [2022-04-28 02:46:00,547 INFO L272 TraceCheckUtils]: 0: Hoare triple {10372#true} call ULTIMATE.init(); {10372#true} is VALID [2022-04-28 02:46:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:46:00,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [633224812] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:46:00,547 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:46:00,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 11] total 29 [2022-04-28 02:46:00,548 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:46:00,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [637473600] [2022-04-28 02:46:00,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [637473600] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:46:00,548 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:46:00,548 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:46:00,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306293782] [2022-04-28 02:46:00,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:46:00,549 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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 50 [2022-04-28 02:46:00,549 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:46:00,549 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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) [2022-04-28 02:46:00,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:00,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:46:00,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:00,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:46:00,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=711, Unknown=0, NotChecked=0, Total=812 [2022-04-28 02:46:00,584 INFO L87 Difference]: Start difference. First operand 81 states and 101 transitions. Second operand has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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) [2022-04-28 02:46:05,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:05,396 INFO L93 Difference]: Finished difference Result 443 states and 585 transitions. [2022-04-28 02:46:05,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 02:46:05,396 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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 50 [2022-04-28 02:46:05,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:46:05,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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) [2022-04-28 02:46:05,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 223 transitions. [2022-04-28 02:46:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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) [2022-04-28 02:46:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 223 transitions. [2022-04-28 02:46:05,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 223 transitions. [2022-04-28 02:46:05,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 223 edges. 223 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:05,636 INFO L225 Difference]: With dead ends: 443 [2022-04-28 02:46:05,636 INFO L226 Difference]: Without dead ends: 417 [2022-04-28 02:46:05,636 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 273 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=148, Invalid=1258, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 02:46:05,637 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 271 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 921 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 942 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 921 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-28 02:46:05,638 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 146 Invalid, 942 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 921 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-28 02:46:05,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2022-04-28 02:46:06,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 85. [2022-04-28 02:46:06,156 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:46:06,157 INFO L82 GeneralOperation]: Start isEquivalent. First operand 417 states. Second operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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) [2022-04-28 02:46:06,157 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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) [2022-04-28 02:46:06,157 INFO L87 Difference]: Start difference. First operand 417 states. Second operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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) [2022-04-28 02:46:06,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:06,168 INFO L93 Difference]: Finished difference Result 417 states and 551 transitions. [2022-04-28 02:46:06,168 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 551 transitions. [2022-04-28 02:46:06,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:06,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:06,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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 417 states. [2022-04-28 02:46:06,170 INFO L87 Difference]: Start difference. First operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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 417 states. [2022-04-28 02:46:06,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:06,182 INFO L93 Difference]: Finished difference Result 417 states and 551 transitions. [2022-04-28 02:46:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 551 transitions. [2022-04-28 02:46:06,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:06,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:06,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:46:06,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:46:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 80 states have (on average 1.2875) internal successors, (103), 80 states have internal predecessors, (103), 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) [2022-04-28 02:46:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 107 transitions. [2022-04-28 02:46:06,186 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 107 transitions. Word has length 50 [2022-04-28 02:46:06,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:46:06,186 INFO L495 AbstractCegarLoop]: Abstraction has 85 states and 107 transitions. [2022-04-28 02:46:06,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.090909090909091) internal successors, (34), 10 states have internal predecessors, (34), 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) [2022-04-28 02:46:06,186 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 85 states and 107 transitions. [2022-04-28 02:46:06,476 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:06,477 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2022-04-28 02:46:06,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:46:06,477 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:46:06,477 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:46:06,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-28 02:46:06,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-28 02:46:06,678 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:46:06,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:46:06,679 INFO L85 PathProgramCache]: Analyzing trace with hash 28908263, now seen corresponding path program 1 times [2022-04-28 02:46:06,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:06,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1806233858] [2022-04-28 02:46:06,693 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:46:06,693 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:46:06,694 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:46:06,694 INFO L85 PathProgramCache]: Analyzing trace with hash 28908263, now seen corresponding path program 2 times [2022-04-28 02:46:06,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:46:06,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308640534] [2022-04-28 02:46:06,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:46:06,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:46:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:06,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:46:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:06,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {12624#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {12611#true} is VALID [2022-04-28 02:46:06,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {12611#true} assume true; {12611#true} is VALID [2022-04-28 02:46:06,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12611#true} {12611#true} #133#return; {12611#true} is VALID [2022-04-28 02:46:06,890 INFO L272 TraceCheckUtils]: 0: Hoare triple {12611#true} call ULTIMATE.init(); {12624#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:46:06,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {12624#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {12611#true} is VALID [2022-04-28 02:46:06,890 INFO L290 TraceCheckUtils]: 2: Hoare triple {12611#true} assume true; {12611#true} is VALID [2022-04-28 02:46:06,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12611#true} {12611#true} #133#return; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L272 TraceCheckUtils]: 4: Hoare triple {12611#true} call #t~ret17 := main(); {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 5: Hoare triple {12611#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 6: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 7: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 8: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 9: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 10: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 11: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 12: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 13: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:06,891 INFO L290 TraceCheckUtils]: 14: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 15: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {12611#true} assume !(~i~0 % 4294967296 < 5); {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {12611#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 18: Hoare triple {12611#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 19: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {12611#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 21: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:06,892 INFO L290 TraceCheckUtils]: 22: Hoare triple {12611#true} assume !(0 != #t~mem4);havoc #t~mem4; {12611#true} is VALID [2022-04-28 02:46:06,893 INFO L290 TraceCheckUtils]: 23: Hoare triple {12611#true} ~cont~0 := 0;~i~0 := 0; {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:06,893 INFO L290 TraceCheckUtils]: 24: Hoare triple {12616#(= main_~cont~0 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:06,893 INFO L290 TraceCheckUtils]: 25: Hoare triple {12616#(= main_~cont~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:06,894 INFO L290 TraceCheckUtils]: 26: Hoare triple {12616#(= main_~cont~0 0)} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:06,894 INFO L290 TraceCheckUtils]: 27: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:06,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:06,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,896 INFO L290 TraceCheckUtils]: 30: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,896 INFO L290 TraceCheckUtils]: 31: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,896 INFO L290 TraceCheckUtils]: 32: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,897 INFO L290 TraceCheckUtils]: 33: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,897 INFO L290 TraceCheckUtils]: 34: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} ~i~0 := 0;~cont_aux~0 := 0; {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,898 INFO L290 TraceCheckUtils]: 35: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,898 INFO L290 TraceCheckUtils]: 36: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,899 INFO L290 TraceCheckUtils]: 37: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:06,899 INFO L290 TraceCheckUtils]: 38: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-28 02:46:06,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-28 02:46:06,900 INFO L290 TraceCheckUtils]: 40: Hoare triple {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-28 02:46:06,901 INFO L290 TraceCheckUtils]: 41: Hoare triple {12620#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12621#(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 [2022-04-28 02:46:06,902 INFO L290 TraceCheckUtils]: 42: Hoare triple {12621#(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))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12621#(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 [2022-04-28 02:46:06,902 INFO L290 TraceCheckUtils]: 43: Hoare triple {12621#(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))} assume !(~j~0 % 4294967296 < 2); {12621#(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 [2022-04-28 02:46:06,903 INFO L290 TraceCheckUtils]: 44: Hoare triple {12621#(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))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {12621#(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 [2022-04-28 02:46:06,903 INFO L290 TraceCheckUtils]: 45: Hoare triple {12621#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12621#(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 [2022-04-28 02:46:06,904 INFO L290 TraceCheckUtils]: 46: Hoare triple {12621#(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))} assume !(0 != #t~mem11);havoc #t~mem11; {12621#(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 [2022-04-28 02:46:06,905 INFO L272 TraceCheckUtils]: 47: Hoare triple {12621#(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))} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {12622#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 02:46:06,905 INFO L290 TraceCheckUtils]: 48: Hoare triple {12622#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {12623#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 02:46:06,906 INFO L290 TraceCheckUtils]: 49: Hoare triple {12623#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {12612#false} is VALID [2022-04-28 02:46:06,906 INFO L290 TraceCheckUtils]: 50: Hoare triple {12612#false} assume !false; {12612#false} is VALID [2022-04-28 02:46:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:46:06,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:46:06,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308640534] [2022-04-28 02:46:06,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308640534] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:46:06,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [121500463] [2022-04-28 02:46:06,907 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:46:06,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:46:06,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:46:06,908 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) [2022-04-28 02:46:06,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 02:46:07,006 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:46:07,006 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:46:07,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 02:46:07,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:07,020 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:46:07,508 INFO L272 TraceCheckUtils]: 0: Hoare triple {12611#true} call ULTIMATE.init(); {12611#true} is VALID [2022-04-28 02:46:07,508 INFO L290 TraceCheckUtils]: 1: Hoare triple {12611#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {12611#true} is VALID [2022-04-28 02:46:07,508 INFO L290 TraceCheckUtils]: 2: Hoare triple {12611#true} assume true; {12611#true} is VALID [2022-04-28 02:46:07,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12611#true} {12611#true} #133#return; {12611#true} is VALID [2022-04-28 02:46:07,508 INFO L272 TraceCheckUtils]: 4: Hoare triple {12611#true} call #t~ret17 := main(); {12611#true} is VALID [2022-04-28 02:46:07,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {12611#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {12643#(= main_~i~0 0)} is VALID [2022-04-28 02:46:07,509 INFO L290 TraceCheckUtils]: 6: Hoare triple {12643#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12643#(= main_~i~0 0)} is VALID [2022-04-28 02:46:07,509 INFO L290 TraceCheckUtils]: 7: Hoare triple {12643#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12650#(= (+ (- 1) main_~i~0) 0)} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 8: Hoare triple {12650#(= (+ (- 1) main_~i~0) 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12650#(= (+ (- 1) main_~i~0) 0)} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 9: Hoare triple {12650#(= (+ (- 1) main_~i~0) 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 11: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 14: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {12611#true} assume !(~i~0 % 4294967296 < 5); {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {12611#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 18: Hoare triple {12611#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12611#true} is VALID [2022-04-28 02:46:07,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:07,511 INFO L290 TraceCheckUtils]: 20: Hoare triple {12611#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12611#true} is VALID [2022-04-28 02:46:07,511 INFO L290 TraceCheckUtils]: 21: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:07,511 INFO L290 TraceCheckUtils]: 22: Hoare triple {12611#true} assume !(0 != #t~mem4);havoc #t~mem4; {12611#true} is VALID [2022-04-28 02:46:07,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {12611#true} ~cont~0 := 0;~i~0 := 0; {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:07,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {12616#(= main_~cont~0 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:07,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {12616#(= main_~cont~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12616#(= main_~cont~0 0)} is VALID [2022-04-28 02:46:07,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {12616#(= main_~cont~0 0)} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:07,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:07,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-28 02:46:07,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {12617#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,519 INFO L290 TraceCheckUtils]: 30: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,520 INFO L290 TraceCheckUtils]: 31: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,520 INFO L290 TraceCheckUtils]: 32: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,521 INFO L290 TraceCheckUtils]: 33: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,521 INFO L290 TraceCheckUtils]: 34: Hoare triple {12618#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} ~i~0 := 0;~cont_aux~0 := 0; {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,522 INFO L290 TraceCheckUtils]: 35: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,522 INFO L290 TraceCheckUtils]: 36: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,523 INFO L290 TraceCheckUtils]: 37: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,524 INFO L290 TraceCheckUtils]: 38: Hoare triple {12619#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,524 INFO L290 TraceCheckUtils]: 39: Hoare triple {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,525 INFO L290 TraceCheckUtils]: 40: Hoare triple {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,525 INFO L290 TraceCheckUtils]: 41: Hoare triple {12744#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,526 INFO L290 TraceCheckUtils]: 42: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,526 INFO L290 TraceCheckUtils]: 43: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,527 INFO L290 TraceCheckUtils]: 44: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,527 INFO L290 TraceCheckUtils]: 45: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,528 INFO L290 TraceCheckUtils]: 46: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} assume !(0 != #t~mem11);havoc #t~mem11; {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-28 02:46:07,529 INFO L272 TraceCheckUtils]: 47: Hoare triple {12754#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {12773#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:46:07,529 INFO L290 TraceCheckUtils]: 48: Hoare triple {12773#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12777#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:46:07,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {12777#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12612#false} is VALID [2022-04-28 02:46:07,530 INFO L290 TraceCheckUtils]: 50: Hoare triple {12612#false} assume !false; {12612#false} is VALID [2022-04-28 02:46:07,530 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-28 02:46:07,530 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:46:07,803 INFO L290 TraceCheckUtils]: 50: Hoare triple {12612#false} assume !false; {12612#false} is VALID [2022-04-28 02:46:07,803 INFO L290 TraceCheckUtils]: 49: Hoare triple {12777#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12612#false} is VALID [2022-04-28 02:46:07,803 INFO L290 TraceCheckUtils]: 48: Hoare triple {12773#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12777#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 02:46:07,804 INFO L272 TraceCheckUtils]: 47: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {12773#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 02:46:07,804 INFO L290 TraceCheckUtils]: 46: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(0 != #t~mem11);havoc #t~mem11; {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,805 INFO L290 TraceCheckUtils]: 45: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,805 INFO L290 TraceCheckUtils]: 44: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,805 INFO L290 TraceCheckUtils]: 43: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,806 INFO L290 TraceCheckUtils]: 42: Hoare triple {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,806 INFO L290 TraceCheckUtils]: 41: Hoare triple {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12793#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,807 INFO L290 TraceCheckUtils]: 40: Hoare triple {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,807 INFO L290 TraceCheckUtils]: 39: Hoare triple {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,808 INFO L290 TraceCheckUtils]: 38: Hoare triple {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {12812#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,808 INFO L290 TraceCheckUtils]: 37: Hoare triple {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,809 INFO L290 TraceCheckUtils]: 36: Hoare triple {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,809 INFO L290 TraceCheckUtils]: 34: Hoare triple {12835#(= 2 (mod main_~cont~0 4294967296))} ~i~0 := 0;~cont_aux~0 := 0; {12822#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,823 INFO L290 TraceCheckUtils]: 33: Hoare triple {12835#(= 2 (mod main_~cont~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12835#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,827 INFO L290 TraceCheckUtils]: 32: Hoare triple {12835#(= 2 (mod main_~cont~0 4294967296))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12835#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,828 INFO L290 TraceCheckUtils]: 31: Hoare triple {12835#(= 2 (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {12835#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,828 INFO L290 TraceCheckUtils]: 30: Hoare triple {12835#(= 2 (mod main_~cont~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12835#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,829 INFO L290 TraceCheckUtils]: 29: Hoare triple {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12835#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-28 02:46:07,829 INFO L290 TraceCheckUtils]: 28: Hoare triple {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-28 02:46:07,829 INFO L290 TraceCheckUtils]: 27: Hoare triple {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-28 02:46:07,830 INFO L290 TraceCheckUtils]: 26: Hoare triple {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {12851#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-28 02:46:07,831 INFO L290 TraceCheckUtils]: 25: Hoare triple {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-28 02:46:07,831 INFO L290 TraceCheckUtils]: 24: Hoare triple {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-28 02:46:07,831 INFO L290 TraceCheckUtils]: 23: Hoare triple {12611#true} ~cont~0 := 0;~i~0 := 0; {12861#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-28 02:46:07,831 INFO L290 TraceCheckUtils]: 22: Hoare triple {12611#true} assume !(0 != #t~mem4);havoc #t~mem4; {12611#true} is VALID [2022-04-28 02:46:07,831 INFO L290 TraceCheckUtils]: 21: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 20: Hoare triple {12611#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 19: Hoare triple {12611#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 18: Hoare triple {12611#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 17: Hoare triple {12611#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 16: Hoare triple {12611#true} assume !(~i~0 % 4294967296 < 5); {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 15: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 14: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 13: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 12: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 11: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 10: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,832 INFO L290 TraceCheckUtils]: 7: Hoare triple {12611#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L290 TraceCheckUtils]: 6: Hoare triple {12611#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L290 TraceCheckUtils]: 5: Hoare triple {12611#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L272 TraceCheckUtils]: 4: Hoare triple {12611#true} call #t~ret17 := main(); {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12611#true} {12611#true} #133#return; {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L290 TraceCheckUtils]: 2: Hoare triple {12611#true} assume true; {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {12611#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L272 TraceCheckUtils]: 0: Hoare triple {12611#true} call ULTIMATE.init(); {12611#true} is VALID [2022-04-28 02:46:07,833 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:46:07,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [121500463] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:46:07,833 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:46:07,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 10] total 23 [2022-04-28 02:46:07,834 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:46:07,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1806233858] [2022-04-28 02:46:07,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1806233858] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:46:07,834 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:46:07,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:46:07,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236881282] [2022-04-28 02:46:07,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:46:07,835 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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 51 [2022-04-28 02:46:07,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:46:07,835 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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) [2022-04-28 02:46:07,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:07,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:46:07,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:07,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:46:07,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2022-04-28 02:46:07,872 INFO L87 Difference]: Start difference. First operand 85 states and 107 transitions. Second operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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) [2022-04-28 02:46:10,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:10,980 INFO L93 Difference]: Finished difference Result 201 states and 262 transitions. [2022-04-28 02:46:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 02:46:10,980 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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 51 [2022-04-28 02:46:10,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:46:10,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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) [2022-04-28 02:46:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 155 transitions. [2022-04-28 02:46:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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) [2022-04-28 02:46:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 155 transitions. [2022-04-28 02:46:10,984 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 155 transitions. [2022-04-28 02:46:11,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:11,118 INFO L225 Difference]: With dead ends: 201 [2022-04-28 02:46:11,118 INFO L226 Difference]: Without dead ends: 195 [2022-04-28 02:46:11,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 90 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=135, Invalid=987, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 02:46:11,119 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 195 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 731 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 754 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 731 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 02:46:11,120 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [195 Valid, 144 Invalid, 754 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 731 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 02:46:11,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2022-04-28 02:46:12,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 129. [2022-04-28 02:46:12,078 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:46:12,078 INFO L82 GeneralOperation]: Start isEquivalent. First operand 195 states. Second operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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) [2022-04-28 02:46:12,078 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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) [2022-04-28 02:46:12,079 INFO L87 Difference]: Start difference. First operand 195 states. Second operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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) [2022-04-28 02:46:12,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:12,082 INFO L93 Difference]: Finished difference Result 195 states and 255 transitions. [2022-04-28 02:46:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 255 transitions. [2022-04-28 02:46:12,082 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:12,082 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:12,083 INFO L74 IsIncluded]: Start isIncluded. First operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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 195 states. [2022-04-28 02:46:12,083 INFO L87 Difference]: Start difference. First operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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 195 states. [2022-04-28 02:46:12,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:12,086 INFO L93 Difference]: Finished difference Result 195 states and 255 transitions. [2022-04-28 02:46:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 255 transitions. [2022-04-28 02:46:12,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:12,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:12,086 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:46:12,086 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:46:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 124 states have (on average 1.314516129032258) internal successors, (163), 124 states have internal predecessors, (163), 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) [2022-04-28 02:46:12,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 167 transitions. [2022-04-28 02:46:12,088 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 167 transitions. Word has length 51 [2022-04-28 02:46:12,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:46:12,089 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 167 transitions. [2022-04-28 02:46:12,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.4545454545454546) internal successors, (38), 9 states have internal predecessors, (38), 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) [2022-04-28 02:46:12,089 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 129 states and 167 transitions. [2022-04-28 02:46:12,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 167 transitions. [2022-04-28 02:46:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:46:12,547 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:46:12,548 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:46:12,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 02:46:12,748 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-28 02:46:12,748 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:46:12,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:46:12,749 INFO L85 PathProgramCache]: Analyzing trace with hash -364118747, now seen corresponding path program 1 times [2022-04-28 02:46:12,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:12,749 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [246826344] [2022-04-28 02:46:12,769 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:46:12,770 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:46:12,770 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:46:12,770 INFO L85 PathProgramCache]: Analyzing trace with hash -364118747, now seen corresponding path program 2 times [2022-04-28 02:46:12,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:46:12,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740485679] [2022-04-28 02:46:12,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:46:12,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:46:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:13,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:46:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:13,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {14025#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {14014#true} is VALID [2022-04-28 02:46:13,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2022-04-28 02:46:13,490 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #133#return; {14014#true} is VALID [2022-04-28 02:46:13,491 INFO L272 TraceCheckUtils]: 0: Hoare triple {14014#true} call ULTIMATE.init(); {14025#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:46:13,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {14025#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {14014#true} is VALID [2022-04-28 02:46:13,491 INFO L290 TraceCheckUtils]: 2: Hoare triple {14014#true} assume true; {14014#true} is VALID [2022-04-28 02:46:13,491 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14014#true} {14014#true} #133#return; {14014#true} is VALID [2022-04-28 02:46:13,491 INFO L272 TraceCheckUtils]: 4: Hoare triple {14014#true} call #t~ret17 := main(); {14014#true} is VALID [2022-04-28 02:46:13,492 INFO L290 TraceCheckUtils]: 5: Hoare triple {14014#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {14019#(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 [2022-04-28 02:46:13,493 INFO L290 TraceCheckUtils]: 6: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14019#(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 [2022-04-28 02:46:13,494 INFO L290 TraceCheckUtils]: 7: Hoare triple {14019#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14019#(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 [2022-04-28 02:46:13,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14019#(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 [2022-04-28 02:46:13,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {14019#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14019#(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 [2022-04-28 02:46:13,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14019#(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 [2022-04-28 02:46:13,497 INFO L290 TraceCheckUtils]: 11: Hoare triple {14019#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14019#(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 [2022-04-28 02:46:13,498 INFO L290 TraceCheckUtils]: 12: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14019#(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 [2022-04-28 02:46:13,498 INFO L290 TraceCheckUtils]: 13: Hoare triple {14019#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14019#(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 [2022-04-28 02:46:13,499 INFO L290 TraceCheckUtils]: 14: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14019#(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 [2022-04-28 02:46:13,499 INFO L290 TraceCheckUtils]: 15: Hoare triple {14019#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14019#(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 [2022-04-28 02:46:13,500 INFO L290 TraceCheckUtils]: 16: Hoare triple {14019#(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|))))} assume !(~i~0 % 4294967296 < 5); {14019#(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 [2022-04-28 02:46:13,500 INFO L290 TraceCheckUtils]: 17: Hoare triple {14019#(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|))))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {14019#(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 [2022-04-28 02:46:13,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {14019#(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|))))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {14019#(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 [2022-04-28 02:46:13,501 INFO L290 TraceCheckUtils]: 19: Hoare triple {14019#(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|))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14019#(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 [2022-04-28 02:46:13,502 INFO L290 TraceCheckUtils]: 20: Hoare triple {14019#(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|))))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {14019#(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 [2022-04-28 02:46:13,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {14019#(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|))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14019#(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 [2022-04-28 02:46:13,503 INFO L290 TraceCheckUtils]: 22: Hoare triple {14019#(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|))))} assume !(0 != #t~mem4);havoc #t~mem4; {14019#(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 [2022-04-28 02:46:13,503 INFO L290 TraceCheckUtils]: 23: Hoare triple {14019#(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|))))} ~cont~0 := 0;~i~0 := 0; {14019#(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 [2022-04-28 02:46:13,504 INFO L290 TraceCheckUtils]: 24: Hoare triple {14019#(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|))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {14020#(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 [2022-04-28 02:46:13,506 INFO L290 TraceCheckUtils]: 25: Hoare triple {14020#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14021#(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 [2022-04-28 02:46:13,507 INFO L290 TraceCheckUtils]: 26: Hoare triple {14021#(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))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14022#(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 [2022-04-28 02:46:13,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {14022#(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|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14023#(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 [2022-04-28 02:46:13,510 INFO L290 TraceCheckUtils]: 28: Hoare triple {14023#(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|))))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14024#(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 [2022-04-28 02:46:13,510 INFO L290 TraceCheckUtils]: 29: Hoare triple {14024#(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|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {14015#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 31: Hoare triple {14015#false} assume !(~j~0 % 4294967296 < 2); {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 32: Hoare triple {14015#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {14015#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {14015#false} ~i~0 := 0;~cont_aux~0 := 0; {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {14015#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {14015#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 37: Hoare triple {14015#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:13,511 INFO L290 TraceCheckUtils]: 38: Hoare triple {14015#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {14015#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {14015#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 41: Hoare triple {14015#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {14015#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 43: Hoare triple {14015#false} assume !(~j~0 % 4294967296 < 2); {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 44: Hoare triple {14015#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 45: Hoare triple {14015#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L290 TraceCheckUtils]: 46: Hoare triple {14015#false} assume !(0 != #t~mem11);havoc #t~mem11; {14015#false} is VALID [2022-04-28 02:46:13,512 INFO L272 TraceCheckUtils]: 47: Hoare triple {14015#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {14015#false} is VALID [2022-04-28 02:46:13,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {14015#false} ~cond := #in~cond; {14015#false} is VALID [2022-04-28 02:46:13,513 INFO L290 TraceCheckUtils]: 49: Hoare triple {14015#false} assume 0 == ~cond; {14015#false} is VALID [2022-04-28 02:46:13,513 INFO L290 TraceCheckUtils]: 50: Hoare triple {14015#false} assume !false; {14015#false} is VALID [2022-04-28 02:46:13,513 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-04-28 02:46:13,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:46:13,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [740485679] [2022-04-28 02:46:13,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [740485679] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:46:13,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970112325] [2022-04-28 02:46:13,514 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:46:13,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:46:13,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:46:13,516 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:46:13,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 02:46:13,610 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:46:13,610 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:46:13,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-28 02:46:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:13,628 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:46:21,312 INFO L356 Elim1Store]: treesize reduction 68, result has 1.4 percent of original size [2022-04-28 02:46:21,312 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 56 treesize of output 16 [2022-04-28 02:46:21,410 INFO L272 TraceCheckUtils]: 0: Hoare triple {14014#true} call ULTIMATE.init(); {14014#true} is VALID [2022-04-28 02:46:21,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {14014#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {14014#true} is VALID [2022-04-28 02:46:21,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {14014#true} assume true; {14014#true} is VALID [2022-04-28 02:46:21,411 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14014#true} {14014#true} #133#return; {14014#true} is VALID [2022-04-28 02:46:21,411 INFO L272 TraceCheckUtils]: 4: Hoare triple {14014#true} call #t~ret17 := main(); {14014#true} is VALID [2022-04-28 02:46:21,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {14014#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {14044#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,412 INFO L290 TraceCheckUtils]: 6: Hoare triple {14044#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14044#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {14044#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,413 INFO L290 TraceCheckUtils]: 8: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,413 INFO L290 TraceCheckUtils]: 9: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,414 INFO L290 TraceCheckUtils]: 10: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,414 INFO L290 TraceCheckUtils]: 11: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,414 INFO L290 TraceCheckUtils]: 12: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,415 INFO L290 TraceCheckUtils]: 15: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,417 INFO L290 TraceCheckUtils]: 19: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,417 INFO L290 TraceCheckUtils]: 20: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !(0 != #t~mem4);havoc #t~mem4; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,418 INFO L290 TraceCheckUtils]: 23: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} ~cont~0 := 0;~i~0 := 0; {14051#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:21,419 INFO L290 TraceCheckUtils]: 24: Hoare triple {14051#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {14103#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0))} is VALID [2022-04-28 02:46:21,420 INFO L290 TraceCheckUtils]: 25: Hoare triple {14103#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14107#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) |main_#t~mem8|))))} is VALID [2022-04-28 02:46:21,421 INFO L290 TraceCheckUtils]: 26: Hoare triple {14107#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) |main_#t~mem8|))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (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|))) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,422 INFO L290 TraceCheckUtils]: 27: Hoare triple {14111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (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|))) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14115#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (and (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (+ (- 1) main_~j~0) 0))} is VALID [2022-04-28 02:46:21,442 INFO L290 TraceCheckUtils]: 28: Hoare triple {14115#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (and (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (+ (- 1) main_~j~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14119#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) |main_#t~mem8|))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) |main_#t~mem8|) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} is VALID [2022-04-28 02:46:21,446 INFO L290 TraceCheckUtils]: 29: Hoare triple {14119#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) |main_#t~mem8|))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) |main_#t~mem8|) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,450 INFO L290 TraceCheckUtils]: 30: Hoare triple {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,454 INFO L290 TraceCheckUtils]: 31: Hoare triple {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} assume !(~j~0 % 4294967296 < 2); {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,457 INFO L290 TraceCheckUtils]: 32: Hoare triple {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,462 INFO L290 TraceCheckUtils]: 33: Hoare triple {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:21,466 INFO L290 TraceCheckUtils]: 34: Hoare triple {14123#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} ~i~0 := 0;~cont_aux~0 := 0; {14139#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {14139#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14139#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {14139#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {14146#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~j~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,478 INFO L290 TraceCheckUtils]: 37: Hoare triple {14146#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= main_~j~0 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14150#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} is VALID [2022-04-28 02:46:21,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {14150#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {14154#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= (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|))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {14154#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= (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|))) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14158#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= (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|)) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 40: Hoare triple {14158#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= (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|)) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14162#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 41: Hoare triple {14162#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {14015#false} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 42: Hoare triple {14015#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14015#false} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 43: Hoare triple {14015#false} assume !(~j~0 % 4294967296 < 2); {14015#false} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 44: Hoare triple {14015#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {14015#false} is VALID [2022-04-28 02:46:21,485 INFO L290 TraceCheckUtils]: 45: Hoare triple {14015#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L290 TraceCheckUtils]: 46: Hoare triple {14015#false} assume !(0 != #t~mem11);havoc #t~mem11; {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L272 TraceCheckUtils]: 47: Hoare triple {14015#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L290 TraceCheckUtils]: 48: Hoare triple {14015#false} ~cond := #in~cond; {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L290 TraceCheckUtils]: 49: Hoare triple {14015#false} assume 0 == ~cond; {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L290 TraceCheckUtils]: 50: Hoare triple {14015#false} assume !false; {14015#false} is VALID [2022-04-28 02:46:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-28 02:46:21,487 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:46:22,475 INFO L356 Elim1Store]: treesize reduction 330, result has 0.3 percent of original size [2022-04-28 02:46:22,476 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 140 treesize of output 1 [2022-04-28 02:46:22,524 INFO L290 TraceCheckUtils]: 50: Hoare triple {14015#false} assume !false; {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 49: Hoare triple {14015#false} assume 0 == ~cond; {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 48: Hoare triple {14015#false} ~cond := #in~cond; {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L272 TraceCheckUtils]: 47: Hoare triple {14015#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 46: Hoare triple {14015#false} assume !(0 != #t~mem11);havoc #t~mem11; {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 45: Hoare triple {14015#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 44: Hoare triple {14015#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 43: Hoare triple {14015#false} assume !(~j~0 % 4294967296 < 2); {14015#false} is VALID [2022-04-28 02:46:22,525 INFO L290 TraceCheckUtils]: 42: Hoare triple {14015#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14015#false} is VALID [2022-04-28 02:46:22,526 INFO L290 TraceCheckUtils]: 41: Hoare triple {14162#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {14015#false} is VALID [2022-04-28 02:46:22,527 INFO L290 TraceCheckUtils]: 40: Hoare triple {14223#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14162#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:46:22,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {14227#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14223#(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 [2022-04-28 02:46:22,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {14231#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {14227#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:22,531 INFO L290 TraceCheckUtils]: 37: Hoare triple {14235#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14231#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:22,532 INFO L290 TraceCheckUtils]: 36: Hoare triple {14239#(or (and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647))) (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))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {14235#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:22,533 INFO L290 TraceCheckUtils]: 35: Hoare triple {14239#(or (and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647))) (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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {14239#(or (and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647))) (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 [2022-04-28 02:46:22,534 INFO L290 TraceCheckUtils]: 34: Hoare triple {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} ~i~0 := 0;~cont_aux~0 := 0; {14239#(or (and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647))) (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 [2022-04-28 02:46:22,534 INFO L290 TraceCheckUtils]: 33: Hoare triple {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,535 INFO L290 TraceCheckUtils]: 32: Hoare triple {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,535 INFO L290 TraceCheckUtils]: 31: Hoare triple {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,536 INFO L290 TraceCheckUtils]: 30: Hoare triple {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {14262#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14246#(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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,538 INFO L290 TraceCheckUtils]: 28: Hoare triple {14266#(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|))) (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)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14262#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,541 INFO L290 TraceCheckUtils]: 27: Hoare triple {14270#(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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {14266#(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|))) (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)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,542 INFO L290 TraceCheckUtils]: 26: Hoare triple {14274#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {14270#(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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,545 INFO L290 TraceCheckUtils]: 25: Hoare triple {14014#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {14274#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:46:22,545 INFO L290 TraceCheckUtils]: 24: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {14014#true} is VALID [2022-04-28 02:46:22,545 INFO L290 TraceCheckUtils]: 23: Hoare triple {14014#true} ~cont~0 := 0;~i~0 := 0; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {14014#true} assume !(0 != #t~mem4);havoc #t~mem4; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 21: Hoare triple {14014#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 20: Hoare triple {14014#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 19: Hoare triple {14014#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 18: Hoare triple {14014#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 17: Hoare triple {14014#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 16: Hoare triple {14014#true} assume !(~i~0 % 4294967296 < 5); {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 15: Hoare triple {14014#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 14: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {14014#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14014#true} is VALID [2022-04-28 02:46:22,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 11: Hoare triple {14014#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 10: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {14014#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {14014#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 6: Hoare triple {14014#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {14014#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {14014#true} call #t~ret17 := main(); {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14014#true} {14014#true} #133#return; {14014#true} is VALID [2022-04-28 02:46:22,547 INFO L290 TraceCheckUtils]: 2: Hoare triple {14014#true} assume true; {14014#true} is VALID [2022-04-28 02:46:22,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {14014#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {14014#true} is VALID [2022-04-28 02:46:22,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {14014#true} call ULTIMATE.init(); {14014#true} is VALID [2022-04-28 02:46:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:46:22,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [970112325] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:46:22,548 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:46:22,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 16, 13] total 33 [2022-04-28 02:46:22,549 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:46:22,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [246826344] [2022-04-28 02:46:22,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [246826344] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:46:22,549 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:46:22,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 02:46:22,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196686060] [2022-04-28 02:46:22,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:46:22,550 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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 51 [2022-04-28 02:46:22,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:46:22,550 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2022-04-28 02:46:22,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:22,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 02:46:22,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:22,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 02:46:22,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=189, Invalid=867, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:46:22,586 INFO L87 Difference]: Start difference. First operand 129 states and 167 transitions. Second operand has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2022-04-28 02:46:24,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:24,499 INFO L93 Difference]: Finished difference Result 210 states and 273 transitions. [2022-04-28 02:46:24,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 02:46:24,499 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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 51 [2022-04-28 02:46:24,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:46:24,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2022-04-28 02:46:24,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-28 02:46:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2022-04-28 02:46:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-28 02:46:24,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 72 transitions. [2022-04-28 02:46:24,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:24,569 INFO L225 Difference]: With dead ends: 210 [2022-04-28 02:46:24,569 INFO L226 Difference]: Without dead ends: 141 [2022-04-28 02:46:24,570 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 329 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=250, Invalid=1232, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 02:46:24,571 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 63 mSDsluCounter, 23 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:46:24,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 50 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:46:24,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-04-28 02:46:25,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 138. [2022-04-28 02:46:25,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:46:25,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 141 states. Second operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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) [2022-04-28 02:46:25,621 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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) [2022-04-28 02:46:25,621 INFO L87 Difference]: Start difference. First operand 141 states. Second operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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) [2022-04-28 02:46:25,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:25,623 INFO L93 Difference]: Finished difference Result 141 states and 179 transitions. [2022-04-28 02:46:25,623 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 179 transitions. [2022-04-28 02:46:25,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:25,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:25,624 INFO L74 IsIncluded]: Start isIncluded. First operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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 141 states. [2022-04-28 02:46:25,625 INFO L87 Difference]: Start difference. First operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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 141 states. [2022-04-28 02:46:25,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:25,627 INFO L93 Difference]: Finished difference Result 141 states and 179 transitions. [2022-04-28 02:46:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 179 transitions. [2022-04-28 02:46:25,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:25,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:25,627 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:46:25,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:46:25,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 133 states have (on average 1.2932330827067668) internal successors, (172), 133 states have internal predecessors, (172), 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) [2022-04-28 02:46:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 176 transitions. [2022-04-28 02:46:25,630 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 176 transitions. Word has length 51 [2022-04-28 02:46:25,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:46:25,630 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 176 transitions. [2022-04-28 02:46:25,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2022-04-28 02:46:25,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 138 states and 176 transitions. [2022-04-28 02:46:26,197 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:26,197 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 176 transitions. [2022-04-28 02:46:26,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:46:26,197 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:46:26,197 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:46:26,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-04-28 02:46:26,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:46:26,398 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:46:26,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:46:26,399 INFO L85 PathProgramCache]: Analyzing trace with hash 247762981, now seen corresponding path program 1 times [2022-04-28 02:46:26,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:26,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [664508575] [2022-04-28 02:46:26,408 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:46:26,408 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:46:26,408 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:46:26,408 INFO L85 PathProgramCache]: Analyzing trace with hash 247762981, now seen corresponding path program 2 times [2022-04-28 02:46:26,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:46:26,408 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2131763018] [2022-04-28 02:46:26,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:46:26,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:46:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:27,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:46:27,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:27,885 INFO L290 TraceCheckUtils]: 0: Hoare triple {15361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {15345#true} is VALID [2022-04-28 02:46:27,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-04-28 02:46:27,885 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15345#true} {15345#true} #133#return; {15345#true} is VALID [2022-04-28 02:46:27,886 INFO L272 TraceCheckUtils]: 0: Hoare triple {15345#true} call ULTIMATE.init(); {15361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:46:27,886 INFO L290 TraceCheckUtils]: 1: Hoare triple {15361#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {15345#true} is VALID [2022-04-28 02:46:27,886 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-04-28 02:46:27,886 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15345#true} {15345#true} #133#return; {15345#true} is VALID [2022-04-28 02:46:27,886 INFO L272 TraceCheckUtils]: 4: Hoare triple {15345#true} call #t~ret17 := main(); {15345#true} is VALID [2022-04-28 02:46:27,887 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,888 INFO L290 TraceCheckUtils]: 6: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,888 INFO L290 TraceCheckUtils]: 7: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,889 INFO L290 TraceCheckUtils]: 8: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,889 INFO L290 TraceCheckUtils]: 9: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,889 INFO L290 TraceCheckUtils]: 10: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,890 INFO L290 TraceCheckUtils]: 11: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,890 INFO L290 TraceCheckUtils]: 12: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,891 INFO L290 TraceCheckUtils]: 13: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,891 INFO L290 TraceCheckUtils]: 14: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,892 INFO L290 TraceCheckUtils]: 15: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,893 INFO L290 TraceCheckUtils]: 17: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,893 INFO L290 TraceCheckUtils]: 18: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,893 INFO L290 TraceCheckUtils]: 19: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,894 INFO L290 TraceCheckUtils]: 20: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,894 INFO L290 TraceCheckUtils]: 21: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,895 INFO L290 TraceCheckUtils]: 22: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,895 INFO L290 TraceCheckUtils]: 23: Hoare triple {15350#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {15351#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,895 INFO L290 TraceCheckUtils]: 24: Hoare triple {15351#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,896 INFO L290 TraceCheckUtils]: 25: Hoare triple {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,896 INFO L290 TraceCheckUtils]: 26: Hoare triple {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,897 INFO L290 TraceCheckUtils]: 27: Hoare triple {15352#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15353#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} is VALID [2022-04-28 02:46:27,898 INFO L290 TraceCheckUtils]: 28: Hoare triple {15353#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15354#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,899 INFO L290 TraceCheckUtils]: 29: Hoare triple {15354#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {15355#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,900 INFO L290 TraceCheckUtils]: 30: Hoare triple {15355#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} assume !(~j~0 % 4294967296 < 2); {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,901 INFO L290 TraceCheckUtils]: 32: Hoare triple {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {15357#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,901 INFO L290 TraceCheckUtils]: 33: Hoare triple {15357#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {15357#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:27,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {15357#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,903 INFO L290 TraceCheckUtils]: 36: Hoare triple {15356#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,904 INFO L290 TraceCheckUtils]: 37: Hoare triple {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,904 INFO L290 TraceCheckUtils]: 38: Hoare triple {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:46:27,905 INFO L290 TraceCheckUtils]: 39: Hoare triple {15358#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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)) (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 [2022-04-28 02:46:27,906 INFO L290 TraceCheckUtils]: 40: Hoare triple {15359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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)) (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|))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15360#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 41: Hoare triple {15360#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15346#false} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 42: Hoare triple {15346#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15346#false} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 43: Hoare triple {15346#false} assume !(~j~0 % 4294967296 < 2); {15346#false} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 44: Hoare triple {15346#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15346#false} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 45: Hoare triple {15346#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15346#false} is VALID [2022-04-28 02:46:27,907 INFO L290 TraceCheckUtils]: 46: Hoare triple {15346#false} assume !(0 != #t~mem11);havoc #t~mem11; {15346#false} is VALID [2022-04-28 02:46:27,908 INFO L272 TraceCheckUtils]: 47: Hoare triple {15346#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15346#false} is VALID [2022-04-28 02:46:27,908 INFO L290 TraceCheckUtils]: 48: Hoare triple {15346#false} ~cond := #in~cond; {15346#false} is VALID [2022-04-28 02:46:27,908 INFO L290 TraceCheckUtils]: 49: Hoare triple {15346#false} assume 0 == ~cond; {15346#false} is VALID [2022-04-28 02:46:27,908 INFO L290 TraceCheckUtils]: 50: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-04-28 02:46:27,908 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:46:27,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:46:27,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2131763018] [2022-04-28 02:46:27,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2131763018] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:46:27,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [79646019] [2022-04-28 02:46:27,909 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:46:27,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:46:27,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:46:27,912 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:46:27,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 02:46:28,015 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:46:28,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:46:28,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 02:46:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:28,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:46:40,335 INFO L356 Elim1Store]: treesize reduction 46, result has 33.3 percent of original size [2022-04-28 02:46:40,335 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 39 [2022-04-28 02:46:40,421 INFO L272 TraceCheckUtils]: 0: Hoare triple {15345#true} call ULTIMATE.init(); {15345#true} is VALID [2022-04-28 02:46:40,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {15345#true} is VALID [2022-04-28 02:46:40,421 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-04-28 02:46:40,421 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15345#true} {15345#true} #133#return; {15345#true} is VALID [2022-04-28 02:46:40,421 INFO L272 TraceCheckUtils]: 4: Hoare triple {15345#true} call #t~ret17 := main(); {15345#true} is VALID [2022-04-28 02:46:40,422 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {15380#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:40,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {15380#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15380#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:40,423 INFO L290 TraceCheckUtils]: 7: Hoare triple {15380#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,423 INFO L290 TraceCheckUtils]: 8: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,424 INFO L290 TraceCheckUtils]: 10: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,424 INFO L290 TraceCheckUtils]: 11: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,425 INFO L290 TraceCheckUtils]: 14: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,425 INFO L290 TraceCheckUtils]: 15: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,426 INFO L290 TraceCheckUtils]: 17: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,427 INFO L290 TraceCheckUtils]: 19: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,427 INFO L290 TraceCheckUtils]: 20: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,427 INFO L290 TraceCheckUtils]: 21: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,427 INFO L290 TraceCheckUtils]: 22: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !(0 != #t~mem4);havoc #t~mem4; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,428 INFO L290 TraceCheckUtils]: 23: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} ~cont~0 := 0;~i~0 := 0; {15387#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:46:40,428 INFO L290 TraceCheckUtils]: 24: Hoare triple {15387#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {15439#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0))} is VALID [2022-04-28 02:46:40,429 INFO L290 TraceCheckUtils]: 25: Hoare triple {15439#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15443#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) |main_#t~mem8|))))} is VALID [2022-04-28 02:46:40,430 INFO L290 TraceCheckUtils]: 26: Hoare triple {15443#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) |main_#t~mem8|))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {15447#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (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|))) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:46:40,431 INFO L290 TraceCheckUtils]: 27: Hoare triple {15447#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (or (and (= (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|))) (<= (mod main_~i~0 4294967296) 2147483647)) (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15451#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (and (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (+ (- 1) main_~j~0) 0))} is VALID [2022-04-28 02:46:40,440 INFO L290 TraceCheckUtils]: 28: Hoare triple {15451#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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| (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (and (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (<= (mod main_~i~0 4294967296) 2147483647))) (= (+ (- 1) main_~j~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15455#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) |main_#t~mem8|))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) |main_#t~mem8|) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} is VALID [2022-04-28 02:46:40,443 INFO L290 TraceCheckUtils]: 29: Hoare triple {15455#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) |main_#t~mem8|))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) |main_#t~mem8|) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,446 INFO L290 TraceCheckUtils]: 30: Hoare triple {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,450 INFO L290 TraceCheckUtils]: 31: Hoare triple {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} assume !(~j~0 % 4294967296 < 2); {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,453 INFO L290 TraceCheckUtils]: 32: Hoare triple {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,457 INFO L290 TraceCheckUtils]: 33: Hoare triple {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,460 INFO L290 TraceCheckUtils]: 34: Hoare triple {15459#(and (= |main_~#vogal_array~0.offset| 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} ~i~0 := 0;~cont_aux~0 := 0; {15475#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,469 INFO L290 TraceCheckUtils]: 35: Hoare triple {15475#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15475#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,472 INFO L290 TraceCheckUtils]: 36: Hoare triple {15475#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15482#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} is VALID [2022-04-28 02:46:40,478 INFO L290 TraceCheckUtils]: 37: Hoare triple {15482#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15486#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} is VALID [2022-04-28 02:46:40,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {15486#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|))) (= main_~j~0 0) (= main_~i~0 0) (or (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (< 2147483647 aux_mod_aux_mod_main_~i~0_26_37) (< (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 4294967296) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< aux_mod_aux_mod_main_~i~0_26_37 4294967296) (< 2147483647 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)))))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15490#(and (= |main_~#vogal_array~0.offset| 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= main_~j~0 0) (= (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|))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:40,482 INFO L290 TraceCheckUtils]: 39: Hoare triple {15490#(and (= |main_~#vogal_array~0.offset| 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= main_~j~0 0) (= (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|))) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15494#(and (= |main_~#vogal_array~0.offset| 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= (+ (- 1) main_~j~0) 0) (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (= main_~i~0 0))} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {15494#(and (= |main_~#vogal_array~0.offset| 0) (exists ((aux_mod_aux_mod_main_~i~0_26_37 Int) (aux_div_aux_mod_main_~i~0_26_37 Int)) (and (<= 0 aux_mod_aux_mod_main_~i~0_26_37) (<= aux_mod_aux_mod_main_~i~0_26_37 2147483647) (<= (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296)) 2147483647) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (<= 0 (+ aux_mod_aux_mod_main_~i~0_26_37 (* aux_div_aux_mod_main_~i~0_26_37 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~i~0_26_37 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))) (= (+ (- 1) main_~j~0) 0) (= (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15498#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 41: Hoare triple {15498#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15346#false} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {15346#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15346#false} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {15346#false} assume !(~j~0 % 4294967296 < 2); {15346#false} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 44: Hoare triple {15346#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15346#false} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 45: Hoare triple {15346#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15346#false} is VALID [2022-04-28 02:46:40,483 INFO L290 TraceCheckUtils]: 46: Hoare triple {15346#false} assume !(0 != #t~mem11);havoc #t~mem11; {15346#false} is VALID [2022-04-28 02:46:40,484 INFO L272 TraceCheckUtils]: 47: Hoare triple {15346#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15346#false} is VALID [2022-04-28 02:46:40,484 INFO L290 TraceCheckUtils]: 48: Hoare triple {15346#false} ~cond := #in~cond; {15346#false} is VALID [2022-04-28 02:46:40,484 INFO L290 TraceCheckUtils]: 49: Hoare triple {15346#false} assume 0 == ~cond; {15346#false} is VALID [2022-04-28 02:46:40,484 INFO L290 TraceCheckUtils]: 50: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-04-28 02:46:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-28 02:46:40,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:46:41,464 INFO L356 Elim1Store]: treesize reduction 330, result has 0.3 percent of original size [2022-04-28 02:46:41,464 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 139 treesize of output 1 [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 50: Hoare triple {15346#false} assume !false; {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 49: Hoare triple {15346#false} assume 0 == ~cond; {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 48: Hoare triple {15346#false} ~cond := #in~cond; {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L272 TraceCheckUtils]: 47: Hoare triple {15346#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 46: Hoare triple {15346#false} assume !(0 != #t~mem11);havoc #t~mem11; {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 45: Hoare triple {15346#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 44: Hoare triple {15346#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 43: Hoare triple {15346#false} assume !(~j~0 % 4294967296 < 2); {15346#false} is VALID [2022-04-28 02:46:41,504 INFO L290 TraceCheckUtils]: 42: Hoare triple {15346#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15346#false} is VALID [2022-04-28 02:46:41,505 INFO L290 TraceCheckUtils]: 41: Hoare triple {15498#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15346#false} is VALID [2022-04-28 02:46:41,506 INFO L290 TraceCheckUtils]: 40: Hoare triple {15559#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15498#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:46:41,507 INFO L290 TraceCheckUtils]: 39: Hoare triple {15563#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15559#(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 [2022-04-28 02:46:41,508 INFO L290 TraceCheckUtils]: 38: Hoare triple {15567#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {15563#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:41,509 INFO L290 TraceCheckUtils]: 37: Hoare triple {15571#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15567#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:41,510 INFO L290 TraceCheckUtils]: 36: Hoare triple {15575#(or (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))) (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| 1)))) (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| 1)))) (<= (mod main_~i~0 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15571#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) (+ (mod (+ main_~j~0 1) 4294967296) |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|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|)))) (<= (mod main_~i~0 4294967296) 2147483647))) (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 [2022-04-28 02:46:41,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {15575#(or (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))) (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| 1)))) (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| 1)))) (<= (mod main_~i~0 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {15575#(or (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))) (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| 1)))) (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| 1)))) (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:41,512 INFO L290 TraceCheckUtils]: 34: Hoare triple {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} ~i~0 := 0;~cont_aux~0 := 0; {15575#(or (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))) (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| 1)))) (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| 1)))) (<= (mod main_~i~0 4294967296) 2147483647))))} is VALID [2022-04-28 02:46:41,512 INFO L290 TraceCheckUtils]: 33: Hoare triple {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} assume !(~j~0 % 4294967296 < 2); {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {15598#(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|) (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|) |main_~#input_string~0.offset|))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {15582#(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|))) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {15602#(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|))) (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)) (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|) |main_~#input_string~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15598#(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|) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {15606#(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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) |main_~#input_string~0.offset|))) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15602#(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|))) (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)) (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|) |main_~#input_string~0.offset|))))} is VALID [2022-04-28 02:46:41,518 INFO L290 TraceCheckUtils]: 26: Hoare triple {15610#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) |main_~#input_string~0.offset|))) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {15606#(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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) |main_~#input_string~0.offset|))) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 25: Hoare triple {15345#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {15610#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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|) |main_~#input_string~0.offset|))) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 24: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {15345#true} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 23: Hoare triple {15345#true} ~cont~0 := 0;~i~0 := 0; {15345#true} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {15345#true} assume !(0 != #t~mem4);havoc #t~mem4; {15345#true} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {15345#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15345#true} is VALID [2022-04-28 02:46:41,520 INFO L290 TraceCheckUtils]: 20: Hoare triple {15345#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 19: Hoare triple {15345#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 18: Hoare triple {15345#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 17: Hoare triple {15345#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 16: Hoare triple {15345#true} assume !(~i~0 % 4294967296 < 5); {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 15: Hoare triple {15345#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 14: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 13: Hoare triple {15345#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 11: Hoare triple {15345#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15345#true} is VALID [2022-04-28 02:46:41,521 INFO L290 TraceCheckUtils]: 10: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {15345#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L290 TraceCheckUtils]: 7: Hoare triple {15345#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L290 TraceCheckUtils]: 6: Hoare triple {15345#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {15345#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {15345#true} is VALID [2022-04-28 02:46:41,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {15345#true} call #t~ret17 := main(); {15345#true} is VALID [2022-04-28 02:46:41,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15345#true} {15345#true} #133#return; {15345#true} is VALID [2022-04-28 02:46:41,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {15345#true} assume true; {15345#true} is VALID [2022-04-28 02:46:41,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {15345#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {15345#true} is VALID [2022-04-28 02:46:41,533 INFO L272 TraceCheckUtils]: 0: Hoare triple {15345#true} call ULTIMATE.init(); {15345#true} is VALID [2022-04-28 02:46:41,533 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:46:41,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [79646019] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:46:41,533 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:46:41,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16, 13] total 38 [2022-04-28 02:46:41,534 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:46:41,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [664508575] [2022-04-28 02:46:41,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [664508575] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:46:41,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:46:41,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 02:46:41,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545381017] [2022-04-28 02:46:41,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:46:41,534 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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 51 [2022-04-28 02:46:41,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:46:41,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:46:41,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:41,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 02:46:41,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:41,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 02:46:41,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=284, Invalid=1122, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 02:46:41,571 INFO L87 Difference]: Start difference. First operand 138 states and 176 transitions. Second operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:46:45,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:45,785 INFO L93 Difference]: Finished difference Result 415 states and 547 transitions. [2022-04-28 02:46:45,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 02:46:45,785 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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 51 [2022-04-28 02:46:45,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:46:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:46:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 132 transitions. [2022-04-28 02:46:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:46:45,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 132 transitions. [2022-04-28 02:46:45,788 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 132 transitions. [2022-04-28 02:46:45,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 132 edges. 132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:45,912 INFO L225 Difference]: With dead ends: 415 [2022-04-28 02:46:45,913 INFO L226 Difference]: Without dead ends: 328 [2022-04-28 02:46:45,914 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 773 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=518, Invalid=1932, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 02:46:45,914 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 220 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 39 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:46:45,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 39 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:46:45,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2022-04-28 02:46:47,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 225. [2022-04-28 02:46:47,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:46:47,915 INFO L82 GeneralOperation]: Start isEquivalent. First operand 328 states. Second operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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) [2022-04-28 02:46:47,915 INFO L74 IsIncluded]: Start isIncluded. First operand 328 states. Second operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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) [2022-04-28 02:46:47,916 INFO L87 Difference]: Start difference. First operand 328 states. Second operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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) [2022-04-28 02:46:47,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:47,922 INFO L93 Difference]: Finished difference Result 328 states and 428 transitions. [2022-04-28 02:46:47,922 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 428 transitions. [2022-04-28 02:46:47,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:47,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:47,924 INFO L74 IsIncluded]: Start isIncluded. First operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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 328 states. [2022-04-28 02:46:47,924 INFO L87 Difference]: Start difference. First operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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 328 states. [2022-04-28 02:46:47,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:47,931 INFO L93 Difference]: Finished difference Result 328 states and 428 transitions. [2022-04-28 02:46:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 428 transitions. [2022-04-28 02:46:47,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:47,932 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:47,932 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:46:47,932 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:46:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 225 states, 220 states have (on average 1.290909090909091) internal successors, (284), 220 states have internal predecessors, (284), 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) [2022-04-28 02:46:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 288 transitions. [2022-04-28 02:46:47,937 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 288 transitions. Word has length 51 [2022-04-28 02:46:47,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:46:47,938 INFO L495 AbstractCegarLoop]: Abstraction has 225 states and 288 transitions. [2022-04-28 02:46:47,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:46:47,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 225 states and 288 transitions. [2022-04-28 02:46:49,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:49,000 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 288 transitions. [2022-04-28 02:46:49,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:46:49,000 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:46:49,001 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:46:49,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-28 02:46:49,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-28 02:46:49,203 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:46:49,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:46:49,204 INFO L85 PathProgramCache]: Analyzing trace with hash -732070043, now seen corresponding path program 1 times [2022-04-28 02:46:49,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:49,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1944408987] [2022-04-28 02:46:49,213 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:46:49,213 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:46:49,213 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:46:49,213 INFO L85 PathProgramCache]: Analyzing trace with hash -732070043, now seen corresponding path program 2 times [2022-04-28 02:46:49,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:46:49,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600323786] [2022-04-28 02:46:49,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:46:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:46:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:50,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:46:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:50,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {17664#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {17651#true} is VALID [2022-04-28 02:46:50,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {17651#true} assume true; {17651#true} is VALID [2022-04-28 02:46:50,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {17651#true} {17651#true} #133#return; {17651#true} is VALID [2022-04-28 02:46:50,251 INFO L272 TraceCheckUtils]: 0: Hoare triple {17651#true} call ULTIMATE.init(); {17664#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:46:50,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {17664#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {17651#true} is VALID [2022-04-28 02:46:50,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {17651#true} assume true; {17651#true} is VALID [2022-04-28 02:46:50,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17651#true} {17651#true} #133#return; {17651#true} is VALID [2022-04-28 02:46:50,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {17651#true} call #t~ret17 := main(); {17651#true} is VALID [2022-04-28 02:46:50,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {17651#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,257 INFO L290 TraceCheckUtils]: 13: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,257 INFO L290 TraceCheckUtils]: 14: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,258 INFO L290 TraceCheckUtils]: 15: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,258 INFO L290 TraceCheckUtils]: 16: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,259 INFO L290 TraceCheckUtils]: 17: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,259 INFO L290 TraceCheckUtils]: 18: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,260 INFO L290 TraceCheckUtils]: 20: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,261 INFO L290 TraceCheckUtils]: 21: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,261 INFO L290 TraceCheckUtils]: 22: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,261 INFO L290 TraceCheckUtils]: 23: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,262 INFO L290 TraceCheckUtils]: 24: Hoare triple {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {17658#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,263 INFO L290 TraceCheckUtils]: 25: Hoare triple {17658#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17659#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,263 INFO L290 TraceCheckUtils]: 26: Hoare triple {17659#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,264 INFO L290 TraceCheckUtils]: 27: Hoare triple {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,265 INFO L290 TraceCheckUtils]: 28: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,266 INFO L290 TraceCheckUtils]: 30: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,266 INFO L290 TraceCheckUtils]: 31: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} assume !(~j~0 % 4294967296 < 2); {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,267 INFO L290 TraceCheckUtils]: 32: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,268 INFO L290 TraceCheckUtils]: 33: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,268 INFO L290 TraceCheckUtils]: 34: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,269 INFO L290 TraceCheckUtils]: 35: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,269 INFO L290 TraceCheckUtils]: 36: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,271 INFO L290 TraceCheckUtils]: 37: Hoare triple {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17663#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,271 INFO L290 TraceCheckUtils]: 38: Hoare triple {17663#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17652#false} is VALID [2022-04-28 02:46:50,271 INFO L290 TraceCheckUtils]: 39: Hoare triple {17652#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17652#false} is VALID [2022-04-28 02:46:50,271 INFO L290 TraceCheckUtils]: 40: Hoare triple {17652#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:50,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {17652#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 42: Hoare triple {17652#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 43: Hoare triple {17652#false} assume !(~j~0 % 4294967296 < 2); {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 44: Hoare triple {17652#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 45: Hoare triple {17652#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 46: Hoare triple {17652#false} assume !(0 != #t~mem11);havoc #t~mem11; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L272 TraceCheckUtils]: 47: Hoare triple {17652#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {17652#false} ~cond := #in~cond; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {17652#false} assume 0 == ~cond; {17652#false} is VALID [2022-04-28 02:46:50,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {17652#false} assume !false; {17652#false} is VALID [2022-04-28 02:46:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-28 02:46:50,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:46:50,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600323786] [2022-04-28 02:46:50,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600323786] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:46:50,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1378206996] [2022-04-28 02:46:50,273 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:46:50,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:46:50,274 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:46:50,276 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:46:50,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 02:46:50,370 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:46:50,370 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:46:50,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 02:46:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:46:50,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:46:50,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:46:50,767 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:46:50,772 INFO L356 Elim1Store]: treesize reduction 17, result has 15.0 percent of original size [2022-04-28 02:46:50,772 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 34 treesize of output 13 [2022-04-28 02:46:50,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {17651#true} call ULTIMATE.init(); {17651#true} is VALID [2022-04-28 02:46:50,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {17651#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {17651#true} is VALID [2022-04-28 02:46:50,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {17651#true} assume true; {17651#true} is VALID [2022-04-28 02:46:50,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17651#true} {17651#true} #133#return; {17651#true} is VALID [2022-04-28 02:46:50,805 INFO L272 TraceCheckUtils]: 4: Hoare triple {17651#true} call #t~ret17 := main(); {17651#true} is VALID [2022-04-28 02:46:50,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {17651#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,807 INFO L290 TraceCheckUtils]: 7: Hoare triple {17657#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,808 INFO L290 TraceCheckUtils]: 10: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,808 INFO L290 TraceCheckUtils]: 11: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,809 INFO L290 TraceCheckUtils]: 13: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,810 INFO L290 TraceCheckUtils]: 15: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,810 INFO L290 TraceCheckUtils]: 16: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,811 INFO L290 TraceCheckUtils]: 18: Hoare triple {17656#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {17722#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,811 INFO L290 TraceCheckUtils]: 19: Hoare triple {17722#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17722#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,812 INFO L290 TraceCheckUtils]: 20: Hoare triple {17722#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,812 INFO L290 TraceCheckUtils]: 21: Hoare triple {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,812 INFO L290 TraceCheckUtils]: 22: Hoare triple {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:46:50,813 INFO L290 TraceCheckUtils]: 23: Hoare triple {17729#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {17739#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,813 INFO L290 TraceCheckUtils]: 24: Hoare triple {17739#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {17658#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,814 INFO L290 TraceCheckUtils]: 25: Hoare triple {17658#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17746#(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 [2022-04-28 02:46:50,814 INFO L290 TraceCheckUtils]: 26: Hoare triple {17746#(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|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,815 INFO L290 TraceCheckUtils]: 27: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,815 INFO L290 TraceCheckUtils]: 28: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,815 INFO L290 TraceCheckUtils]: 29: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,816 INFO L290 TraceCheckUtils]: 30: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,816 INFO L290 TraceCheckUtils]: 31: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} assume !(~j~0 % 4294967296 < 2); {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,817 INFO L290 TraceCheckUtils]: 33: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} is VALID [2022-04-28 02:46:50,817 INFO L290 TraceCheckUtils]: 34: Hoare triple {17662#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,818 INFO L290 TraceCheckUtils]: 35: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} is VALID [2022-04-28 02:46:50,818 INFO L290 TraceCheckUtils]: 36: Hoare triple {17661#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:46:50,819 INFO L290 TraceCheckUtils]: 37: Hoare triple {17660#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17783#(and (= main_~j~0 0) (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 38: Hoare triple {17783#(and (= main_~j~0 0) (= |main_#t~mem14| |main_#t~mem13|))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 39: Hoare triple {17652#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 40: Hoare triple {17652#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 41: Hoare triple {17652#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 42: Hoare triple {17652#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 43: Hoare triple {17652#false} assume !(~j~0 % 4294967296 < 2); {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 44: Hoare triple {17652#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 45: Hoare triple {17652#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 46: Hoare triple {17652#false} assume !(0 != #t~mem11);havoc #t~mem11; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L272 TraceCheckUtils]: 47: Hoare triple {17652#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 48: Hoare triple {17652#false} ~cond := #in~cond; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 49: Hoare triple {17652#false} assume 0 == ~cond; {17652#false} is VALID [2022-04-28 02:46:50,820 INFO L290 TraceCheckUtils]: 50: Hoare triple {17652#false} assume !false; {17652#false} is VALID [2022-04-28 02:46:50,821 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-04-28 02:46:50,821 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:46:51,260 INFO L356 Elim1Store]: treesize reduction 37, result has 75.5 percent of original size [2022-04-28 02:46:51,260 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 [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 50: Hoare triple {17652#false} assume !false; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 49: Hoare triple {17652#false} assume 0 == ~cond; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 48: Hoare triple {17652#false} ~cond := #in~cond; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L272 TraceCheckUtils]: 47: Hoare triple {17652#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 46: Hoare triple {17652#false} assume !(0 != #t~mem11);havoc #t~mem11; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 45: Hoare triple {17652#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 44: Hoare triple {17652#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 43: Hoare triple {17652#false} assume !(~j~0 % 4294967296 < 2); {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 42: Hoare triple {17652#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17652#false} is VALID [2022-04-28 02:46:51,912 INFO L290 TraceCheckUtils]: 41: Hoare triple {17652#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17652#false} is VALID [2022-04-28 02:46:51,913 INFO L290 TraceCheckUtils]: 40: Hoare triple {17853#(not (< (mod main_~j~0 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17652#false} is VALID [2022-04-28 02:46:51,914 INFO L290 TraceCheckUtils]: 39: Hoare triple {17857#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {17853#(not (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-28 02:46:51,914 INFO L290 TraceCheckUtils]: 38: Hoare triple {17861#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (= |main_#t~mem14| |main_#t~mem13|))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {17857#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-28 02:46:51,916 INFO L290 TraceCheckUtils]: 37: Hoare triple {17865#(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 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17861#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:46:51,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {17869#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {17865#(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 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:46:51,917 INFO L290 TraceCheckUtils]: 35: Hoare triple {17869#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {17869#(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 [2022-04-28 02:46:51,917 INFO L290 TraceCheckUtils]: 34: Hoare triple {17876#(= (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|))} ~i~0 := 0;~cont_aux~0 := 0; {17869#(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 [2022-04-28 02:46:51,918 INFO L290 TraceCheckUtils]: 33: Hoare triple {17876#(= (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|))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {17876#(= (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 [2022-04-28 02:46:51,918 INFO L290 TraceCheckUtils]: 32: Hoare triple {17876#(= (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|))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {17876#(= (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 [2022-04-28 02:46:51,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {17876#(= (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|))} assume !(~j~0 % 4294967296 < 2); {17876#(= (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 [2022-04-28 02:46:51,919 INFO L290 TraceCheckUtils]: 30: Hoare triple {17876#(= (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|))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17876#(= (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 [2022-04-28 02:46:51,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {17876#(= (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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {17876#(= (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 [2022-04-28 02:46:51,920 INFO L290 TraceCheckUtils]: 28: Hoare triple {17876#(= (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|))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17876#(= (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 [2022-04-28 02:46:51,920 INFO L290 TraceCheckUtils]: 27: Hoare triple {17876#(= (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|))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {17876#(= (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 [2022-04-28 02:46:51,921 INFO L290 TraceCheckUtils]: 26: Hoare triple {17901#(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|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {17876#(= (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 [2022-04-28 02:46:51,922 INFO L290 TraceCheckUtils]: 25: Hoare triple {17905#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {17901#(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 [2022-04-28 02:46:51,922 INFO L290 TraceCheckUtils]: 24: Hoare triple {17909#(or (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))) (= (mod main_~i~0 4294967296) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {17905#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:46:51,922 INFO L290 TraceCheckUtils]: 23: Hoare triple {17651#true} ~cont~0 := 0;~i~0 := 0; {17909#(or (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-28 02:46:51,922 INFO L290 TraceCheckUtils]: 22: Hoare triple {17651#true} assume !(0 != #t~mem4);havoc #t~mem4; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 21: Hoare triple {17651#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 20: Hoare triple {17651#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 19: Hoare triple {17651#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 18: Hoare triple {17651#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 17: Hoare triple {17651#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {17651#true} assume !(~i~0 % 4294967296 < 5); {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {17651#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {17651#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 13: Hoare triple {17651#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 12: Hoare triple {17651#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 11: Hoare triple {17651#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {17651#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {17651#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {17651#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17651#true} is VALID [2022-04-28 02:46:51,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {17651#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L290 TraceCheckUtils]: 6: Hoare triple {17651#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L290 TraceCheckUtils]: 5: Hoare triple {17651#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L272 TraceCheckUtils]: 4: Hoare triple {17651#true} call #t~ret17 := main(); {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17651#true} {17651#true} #133#return; {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {17651#true} assume true; {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {17651#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {17651#true} call ULTIMATE.init(); {17651#true} is VALID [2022-04-28 02:46:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-28 02:46:51,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1378206996] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:46:51,925 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:46:51,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13, 11] total 25 [2022-04-28 02:46:51,925 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:46:51,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1944408987] [2022-04-28 02:46:51,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1944408987] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:46:51,925 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:46:51,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:46:51,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359222250] [2022-04-28 02:46:51,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:46:51,926 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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 51 [2022-04-28 02:46:51,926 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:46:51,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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) [2022-04-28 02:46:51,957 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:51,957 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:46:51,957 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:46:51,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:46:51,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=494, Unknown=0, NotChecked=0, Total=600 [2022-04-28 02:46:51,958 INFO L87 Difference]: Start difference. First operand 225 states and 288 transitions. Second operand has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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) [2022-04-28 02:46:56,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:56,232 INFO L93 Difference]: Finished difference Result 430 states and 557 transitions. [2022-04-28 02:46:56,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 02:46:56,232 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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 51 [2022-04-28 02:46:56,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:46:56,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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) [2022-04-28 02:46:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 113 transitions. [2022-04-28 02:46:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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) [2022-04-28 02:46:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 113 transitions. [2022-04-28 02:46:56,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 113 transitions. [2022-04-28 02:46:56,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:46:56,345 INFO L225 Difference]: With dead ends: 430 [2022-04-28 02:46:56,345 INFO L226 Difference]: Without dead ends: 370 [2022-04-28 02:46:56,346 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 94 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=208, Invalid=848, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:46:56,346 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 175 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 41 SdHoareTripleChecker+Invalid, 189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:46:56,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [175 Valid, 41 Invalid, 189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:46:56,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 370 states. [2022-04-28 02:46:58,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 370 to 273. [2022-04-28 02:46:58,837 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:46:58,838 INFO L82 GeneralOperation]: Start isEquivalent. First operand 370 states. Second operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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) [2022-04-28 02:46:58,838 INFO L74 IsIncluded]: Start isIncluded. First operand 370 states. Second operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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) [2022-04-28 02:46:58,838 INFO L87 Difference]: Start difference. First operand 370 states. Second operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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) [2022-04-28 02:46:58,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:58,846 INFO L93 Difference]: Finished difference Result 370 states and 477 transitions. [2022-04-28 02:46:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 477 transitions. [2022-04-28 02:46:58,847 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:58,847 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:58,848 INFO L74 IsIncluded]: Start isIncluded. First operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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 370 states. [2022-04-28 02:46:58,848 INFO L87 Difference]: Start difference. First operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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 370 states. [2022-04-28 02:46:58,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:46:58,856 INFO L93 Difference]: Finished difference Result 370 states and 477 transitions. [2022-04-28 02:46:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 477 transitions. [2022-04-28 02:46:58,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:46:58,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:46:58,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:46:58,857 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:46:58,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 273 states, 268 states have (on average 1.2835820895522387) internal successors, (344), 268 states have internal predecessors, (344), 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) [2022-04-28 02:46:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 348 transitions. [2022-04-28 02:46:58,863 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 348 transitions. Word has length 51 [2022-04-28 02:46:58,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:46:58,864 INFO L495 AbstractCegarLoop]: Abstraction has 273 states and 348 transitions. [2022-04-28 02:46:58,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.3636363636363638) internal successors, (37), 10 states have internal predecessors, (37), 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) [2022-04-28 02:46:58,864 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 273 states and 348 transitions. [2022-04-28 02:47:00,186 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 348 transitions. [2022-04-28 02:47:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:47:00,192 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:47:00,192 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:47:00,219 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-28 02:47:00,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 02:47:00,409 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:47:00,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:47:00,410 INFO L85 PathProgramCache]: Analyzing trace with hash 169456873, now seen corresponding path program 3 times [2022-04-28 02:47:00,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:00,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [434619480] [2022-04-28 02:47:00,419 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:47:00,419 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:47:00,419 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:47:00,419 INFO L85 PathProgramCache]: Analyzing trace with hash 169456873, now seen corresponding path program 4 times [2022-04-28 02:47:00,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:47:00,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [148320034] [2022-04-28 02:47:00,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:47:00,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:47:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:01,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:47:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:01,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {20161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {20146#true} is VALID [2022-04-28 02:47:01,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {20146#true} assume true; {20146#true} is VALID [2022-04-28 02:47:01,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {20146#true} {20146#true} #133#return; {20146#true} is VALID [2022-04-28 02:47:01,410 INFO L272 TraceCheckUtils]: 0: Hoare triple {20146#true} call ULTIMATE.init(); {20161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:47:01,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {20161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {20146#true} is VALID [2022-04-28 02:47:01,410 INFO L290 TraceCheckUtils]: 2: Hoare triple {20146#true} assume true; {20146#true} is VALID [2022-04-28 02:47:01,410 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20146#true} {20146#true} #133#return; {20146#true} is VALID [2022-04-28 02:47:01,410 INFO L272 TraceCheckUtils]: 4: Hoare triple {20146#true} call #t~ret17 := main(); {20146#true} is VALID [2022-04-28 02:47:01,411 INFO L290 TraceCheckUtils]: 5: Hoare triple {20146#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {20151#(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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:01,412 INFO L290 TraceCheckUtils]: 6: Hoare triple {20151#(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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20151#(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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:01,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {20151#(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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20152#(and (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (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|))))) (= |main_~#input_string~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= (div main_~i~0 4294967296) 0) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0) (<= 1 main_~i~0))))} is VALID [2022-04-28 02:47:01,414 INFO L290 TraceCheckUtils]: 8: Hoare triple {20152#(and (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (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|))))) (= |main_~#input_string~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= (div main_~i~0 4294967296) 0) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0) (<= 1 main_~i~0))))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20153#(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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:47:01,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {20153#(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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20154#(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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {20154#(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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20154#(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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {20154#(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|))) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20154#(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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,416 INFO L290 TraceCheckUtils]: 12: Hoare triple {20154#(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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20154#(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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {20154#(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|))) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20154#(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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,417 INFO L290 TraceCheckUtils]: 14: Hoare triple {20154#(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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,418 INFO L290 TraceCheckUtils]: 15: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,418 INFO L290 TraceCheckUtils]: 16: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,419 INFO L290 TraceCheckUtils]: 17: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,419 INFO L290 TraceCheckUtils]: 18: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,419 INFO L290 TraceCheckUtils]: 19: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,420 INFO L290 TraceCheckUtils]: 20: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,420 INFO L290 TraceCheckUtils]: 21: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,421 INFO L290 TraceCheckUtils]: 22: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,421 INFO L290 TraceCheckUtils]: 23: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,422 INFO L290 TraceCheckUtils]: 24: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,422 INFO L290 TraceCheckUtils]: 25: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,422 INFO L290 TraceCheckUtils]: 26: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,423 INFO L290 TraceCheckUtils]: 27: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,423 INFO L290 TraceCheckUtils]: 28: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,424 INFO L290 TraceCheckUtils]: 29: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,424 INFO L290 TraceCheckUtils]: 30: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,425 INFO L290 TraceCheckUtils]: 31: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,425 INFO L290 TraceCheckUtils]: 32: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,425 INFO L290 TraceCheckUtils]: 33: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,426 INFO L290 TraceCheckUtils]: 34: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,426 INFO L290 TraceCheckUtils]: 35: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,427 INFO L290 TraceCheckUtils]: 36: Hoare triple {20155#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {20156#(and (= |main_~#vogal_array~0.offset| 0) (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) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,428 INFO L290 TraceCheckUtils]: 37: Hoare triple {20156#(and (= |main_~#vogal_array~0.offset| 0) (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) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20157#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (not (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (or (and (= |main_#t~mem13| (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)))) (and (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (= |main_#t~mem13| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296)))))))} is VALID [2022-04-28 02:47:01,429 INFO L290 TraceCheckUtils]: 38: Hoare triple {20157#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (not (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))) (or (and (= |main_#t~mem13| (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)))) (and (not (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (= |main_#t~mem13| (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset| (- 4294967296)))))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20158#(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)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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 [2022-04-28 02:47:01,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {20158#(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)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20159#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-28 02:47:01,431 INFO L290 TraceCheckUtils]: 40: Hoare triple {20159#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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|))))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20160#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:01,431 INFO L290 TraceCheckUtils]: 41: Hoare triple {20160#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 42: Hoare triple {20147#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 43: Hoare triple {20147#false} assume !(~j~0 % 4294967296 < 2); {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 44: Hoare triple {20147#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 45: Hoare triple {20147#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 46: Hoare triple {20147#false} assume !(0 != #t~mem11);havoc #t~mem11; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L272 TraceCheckUtils]: 47: Hoare triple {20147#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 48: Hoare triple {20147#false} ~cond := #in~cond; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 49: Hoare triple {20147#false} assume 0 == ~cond; {20147#false} is VALID [2022-04-28 02:47:01,432 INFO L290 TraceCheckUtils]: 50: Hoare triple {20147#false} assume !false; {20147#false} is VALID [2022-04-28 02:47:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-28 02:47:01,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:47:01,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [148320034] [2022-04-28 02:47:01,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [148320034] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:47:01,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1969638912] [2022-04-28 02:47:01,433 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:47:01,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:01,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:47:01,434 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:47:01,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 02:47:01,511 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:47:01,512 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:47:01,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 02:47:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:01,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:47:02,106 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-28 02:47:02,107 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 [2022-04-28 02:47:02,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {20146#true} call ULTIMATE.init(); {20146#true} is VALID [2022-04-28 02:47:02,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {20146#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {20146#true} is VALID [2022-04-28 02:47:02,162 INFO L290 TraceCheckUtils]: 2: Hoare triple {20146#true} assume true; {20146#true} is VALID [2022-04-28 02:47:02,162 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20146#true} {20146#true} #133#return; {20146#true} is VALID [2022-04-28 02:47:02,162 INFO L272 TraceCheckUtils]: 4: Hoare triple {20146#true} call #t~ret17 := main(); {20146#true} is VALID [2022-04-28 02:47:02,163 INFO L290 TraceCheckUtils]: 5: Hoare triple {20146#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,163 INFO L290 TraceCheckUtils]: 6: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,164 INFO L290 TraceCheckUtils]: 7: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,164 INFO L290 TraceCheckUtils]: 8: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,166 INFO L290 TraceCheckUtils]: 10: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,166 INFO L290 TraceCheckUtils]: 11: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,167 INFO L290 TraceCheckUtils]: 12: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,167 INFO L290 TraceCheckUtils]: 13: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,168 INFO L290 TraceCheckUtils]: 15: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {20180#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {20220#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,170 INFO L290 TraceCheckUtils]: 19: Hoare triple {20220#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20220#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,170 INFO L290 TraceCheckUtils]: 20: Hoare triple {20220#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,171 INFO L290 TraceCheckUtils]: 21: Hoare triple {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,171 INFO L290 TraceCheckUtils]: 22: Hoare triple {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:02,172 INFO L290 TraceCheckUtils]: 23: Hoare triple {20227#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {20237#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:02,172 INFO L290 TraceCheckUtils]: 24: Hoare triple {20237#(and (= main_~n_caracter~0 1) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {20241#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:02,173 INFO L290 TraceCheckUtils]: 25: Hoare triple {20241#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20245#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-28 02:47:02,174 INFO L290 TraceCheckUtils]: 26: Hoare triple {20245#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {20249#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} is VALID [2022-04-28 02:47:02,175 INFO L290 TraceCheckUtils]: 27: Hoare triple {20249#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20253#(and (= |main_~#vogal_array~0.offset| 0) (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:02,175 INFO L290 TraceCheckUtils]: 28: Hoare triple {20253#(and (= |main_~#vogal_array~0.offset| 0) (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 4294967295) 4294967296) |main_~#vogal_array~0.offset|)))) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20257#(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 [2022-04-28 02:47:02,176 INFO L290 TraceCheckUtils]: 29: Hoare triple {20257#(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))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {20257#(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 [2022-04-28 02:47:02,176 INFO L290 TraceCheckUtils]: 30: Hoare triple {20257#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20257#(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 [2022-04-28 02:47:02,177 INFO L290 TraceCheckUtils]: 31: Hoare triple {20257#(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))} assume !(~j~0 % 4294967296 < 2); {20257#(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 [2022-04-28 02:47:02,177 INFO L290 TraceCheckUtils]: 32: Hoare triple {20257#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {20257#(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 [2022-04-28 02:47:02,178 INFO L290 TraceCheckUtils]: 33: Hoare triple {20257#(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))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {20257#(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 [2022-04-28 02:47:02,179 INFO L290 TraceCheckUtils]: 34: Hoare triple {20257#(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))} ~i~0 := 0;~cont_aux~0 := 0; {20276#(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 [2022-04-28 02:47:02,180 INFO L290 TraceCheckUtils]: 35: Hoare triple {20276#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20276#(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 [2022-04-28 02:47:02,181 INFO L290 TraceCheckUtils]: 36: Hoare triple {20276#(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))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {20249#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} is VALID [2022-04-28 02:47:02,182 INFO L290 TraceCheckUtils]: 37: Hoare triple {20249#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20286#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:47:02,182 INFO L290 TraceCheckUtils]: 38: Hoare triple {20286#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 39: Hoare triple {20147#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 40: Hoare triple {20147#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 41: Hoare triple {20147#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 42: Hoare triple {20147#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 43: Hoare triple {20147#false} assume !(~j~0 % 4294967296 < 2); {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {20147#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {20147#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 46: Hoare triple {20147#false} assume !(0 != #t~mem11);havoc #t~mem11; {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L272 TraceCheckUtils]: 47: Hoare triple {20147#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {20147#false} is VALID [2022-04-28 02:47:02,183 INFO L290 TraceCheckUtils]: 48: Hoare triple {20147#false} ~cond := #in~cond; {20147#false} is VALID [2022-04-28 02:47:02,184 INFO L290 TraceCheckUtils]: 49: Hoare triple {20147#false} assume 0 == ~cond; {20147#false} is VALID [2022-04-28 02:47:02,184 INFO L290 TraceCheckUtils]: 50: Hoare triple {20147#false} assume !false; {20147#false} is VALID [2022-04-28 02:47:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:47:02,184 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:47:02,637 INFO L356 Elim1Store]: treesize reduction 106, result has 29.8 percent of original size [2022-04-28 02:47:02,638 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 74 [2022-04-28 02:47:02,880 INFO L290 TraceCheckUtils]: 50: Hoare triple {20147#false} assume !false; {20147#false} is VALID [2022-04-28 02:47:02,880 INFO L290 TraceCheckUtils]: 49: Hoare triple {20147#false} assume 0 == ~cond; {20147#false} is VALID [2022-04-28 02:47:02,880 INFO L290 TraceCheckUtils]: 48: Hoare triple {20147#false} ~cond := #in~cond; {20147#false} is VALID [2022-04-28 02:47:02,880 INFO L272 TraceCheckUtils]: 47: Hoare triple {20147#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {20147#false} is VALID [2022-04-28 02:47:02,880 INFO L290 TraceCheckUtils]: 46: Hoare triple {20147#false} assume !(0 != #t~mem11);havoc #t~mem11; {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 45: Hoare triple {20147#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 44: Hoare triple {20147#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 43: Hoare triple {20147#false} assume !(~j~0 % 4294967296 < 2); {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 42: Hoare triple {20147#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 41: Hoare triple {20147#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 40: Hoare triple {20147#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20147#false} is VALID [2022-04-28 02:47:02,881 INFO L290 TraceCheckUtils]: 39: Hoare triple {20147#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {20147#false} is VALID [2022-04-28 02:47:02,882 INFO L290 TraceCheckUtils]: 38: Hoare triple {20286#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {20147#false} is VALID [2022-04-28 02:47:02,884 INFO L290 TraceCheckUtils]: 37: Hoare triple {20365#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20286#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:47:02,885 INFO L290 TraceCheckUtils]: 36: Hoare triple {20369#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {20365#(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 [2022-04-28 02:47:02,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {20369#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {20369#(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 [2022-04-28 02:47:02,901 INFO L290 TraceCheckUtils]: 34: Hoare triple {20376#(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|)))} ~i~0 := 0;~cont_aux~0 := 0; {20369#(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 [2022-04-28 02:47:02,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {20376#(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|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {20376#(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 [2022-04-28 02:47:02,904 INFO L290 TraceCheckUtils]: 32: Hoare triple {20376#(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|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {20376#(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 [2022-04-28 02:47:02,905 INFO L290 TraceCheckUtils]: 31: Hoare triple {20376#(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|)))} assume !(~j~0 % 4294967296 < 2); {20376#(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 [2022-04-28 02:47:02,905 INFO L290 TraceCheckUtils]: 30: Hoare triple {20376#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20376#(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 [2022-04-28 02:47:02,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {20376#(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|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {20376#(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 [2022-04-28 02:47:02,906 INFO L290 TraceCheckUtils]: 28: Hoare triple {20395#(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|))) (<= 2 (mod main_~j~0 4294967296)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20376#(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 [2022-04-28 02:47:02,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {20399#(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|))) (<= 2 (mod (+ main_~j~0 1) 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {20395#(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|))) (<= 2 (mod main_~j~0 4294967296)))} is VALID [2022-04-28 02:47:02,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {20403#(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|))) (<= 2 (mod (+ main_~j~0 1) 4294967296)) (= |main_#t~mem9| |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {20399#(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|))) (<= 2 (mod (+ main_~j~0 1) 4294967296)))} is VALID [2022-04-28 02:47:02,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {20407#(or (<= 2 (mod (+ main_~j~0 1) 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {20403#(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|))) (<= 2 (mod (+ main_~j~0 1) 4294967296)) (= |main_#t~mem9| |main_#t~mem8|))} is VALID [2022-04-28 02:47:02,913 INFO L290 TraceCheckUtils]: 24: Hoare triple {20411#(or (<= (mod main_~n_caracter~0 4294967296) (mod main_~i~0 4294967296)) (= (mod main_~i~0 4294967296) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {20407#(or (<= 2 (mod (+ main_~j~0 1) 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 23: Hoare triple {20146#true} ~cont~0 := 0;~i~0 := 0; {20411#(or (<= (mod main_~n_caracter~0 4294967296) (mod main_~i~0 4294967296)) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 22: Hoare triple {20146#true} assume !(0 != #t~mem4);havoc #t~mem4; {20146#true} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 21: Hoare triple {20146#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20146#true} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 20: Hoare triple {20146#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {20146#true} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 19: Hoare triple {20146#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {20146#true} is VALID [2022-04-28 02:47:02,914 INFO L290 TraceCheckUtils]: 18: Hoare triple {20146#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 17: Hoare triple {20146#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 16: Hoare triple {20146#true} assume !(~i~0 % 4294967296 < 5); {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 15: Hoare triple {20146#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 14: Hoare triple {20146#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 13: Hoare triple {20146#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 12: Hoare triple {20146#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 11: Hoare triple {20146#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {20146#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 9: Hoare triple {20146#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20146#true} is VALID [2022-04-28 02:47:02,915 INFO L290 TraceCheckUtils]: 8: Hoare triple {20146#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L290 TraceCheckUtils]: 7: Hoare triple {20146#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L290 TraceCheckUtils]: 6: Hoare triple {20146#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {20146#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L272 TraceCheckUtils]: 4: Hoare triple {20146#true} call #t~ret17 := main(); {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20146#true} {20146#true} #133#return; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L290 TraceCheckUtils]: 2: Hoare triple {20146#true} assume true; {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {20146#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {20146#true} is VALID [2022-04-28 02:47:02,916 INFO L272 TraceCheckUtils]: 0: Hoare triple {20146#true} call ULTIMATE.init(); {20146#true} is VALID [2022-04-28 02:47:02,917 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-28 02:47:02,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1969638912] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:47:02,917 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:47:02,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 11] total 32 [2022-04-28 02:47:02,917 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:47:02,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [434619480] [2022-04-28 02:47:02,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [434619480] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:47:02,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:47:02,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 02:47:02,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955553953] [2022-04-28 02:47:02,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:47:02,918 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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 51 [2022-04-28 02:47:02,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:47:02,919 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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) [2022-04-28 02:47:02,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:02,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 02:47:02,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:02,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 02:47:02,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=855, Unknown=0, NotChecked=0, Total=992 [2022-04-28 02:47:02,959 INFO L87 Difference]: Start difference. First operand 273 states and 348 transitions. Second operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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) [2022-04-28 02:47:10,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:10,264 INFO L93 Difference]: Finished difference Result 517 states and 670 transitions. [2022-04-28 02:47:10,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-28 02:47:10,264 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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 51 [2022-04-28 02:47:10,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:47:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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) [2022-04-28 02:47:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 129 transitions. [2022-04-28 02:47:10,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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) [2022-04-28 02:47:10,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 129 transitions. [2022-04-28 02:47:10,267 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 129 transitions. [2022-04-28 02:47:10,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:10,420 INFO L225 Difference]: With dead ends: 517 [2022-04-28 02:47:10,420 INFO L226 Difference]: Without dead ends: 492 [2022-04-28 02:47:10,421 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 89 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 466 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=367, Invalid=2083, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 02:47:10,421 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 198 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 02:47:10,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 63 Invalid, 481 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 386 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 02:47:10,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2022-04-28 02:47:13,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 282. [2022-04-28 02:47:13,084 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:47:13,085 INFO L82 GeneralOperation]: Start isEquivalent. First operand 492 states. Second operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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) [2022-04-28 02:47:13,085 INFO L74 IsIncluded]: Start isIncluded. First operand 492 states. Second operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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) [2022-04-28 02:47:13,085 INFO L87 Difference]: Start difference. First operand 492 states. Second operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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) [2022-04-28 02:47:13,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:13,098 INFO L93 Difference]: Finished difference Result 492 states and 630 transitions. [2022-04-28 02:47:13,098 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 630 transitions. [2022-04-28 02:47:13,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:13,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:13,099 INFO L74 IsIncluded]: Start isIncluded. First operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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 492 states. [2022-04-28 02:47:13,100 INFO L87 Difference]: Start difference. First operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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 492 states. [2022-04-28 02:47:13,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:13,112 INFO L93 Difference]: Finished difference Result 492 states and 630 transitions. [2022-04-28 02:47:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 630 transitions. [2022-04-28 02:47:13,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:13,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:13,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:47:13,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:47:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 277 states have (on average 1.2743682310469313) internal successors, (353), 277 states have internal predecessors, (353), 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) [2022-04-28 02:47:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 357 transitions. [2022-04-28 02:47:13,119 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 357 transitions. Word has length 51 [2022-04-28 02:47:13,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:47:13,120 INFO L495 AbstractCegarLoop]: Abstraction has 282 states and 357 transitions. [2022-04-28 02:47:13,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.230769230769231) internal successors, (42), 12 states have internal predecessors, (42), 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) [2022-04-28 02:47:13,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 282 states and 357 transitions. [2022-04-28 02:47:14,556 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 357 transitions. [2022-04-28 02:47:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:47:14,557 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:47:14,557 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:47:14,574 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2022-04-28 02:47:14,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:14,758 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:47:14,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:47:14,758 INFO L85 PathProgramCache]: Analyzing trace with hash -810376151, now seen corresponding path program 3 times [2022-04-28 02:47:14,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:14,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1567651194] [2022-04-28 02:47:14,767 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:47:14,767 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:47:14,767 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:47:14,767 INFO L85 PathProgramCache]: Analyzing trace with hash -810376151, now seen corresponding path program 4 times [2022-04-28 02:47:14,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:47:14,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159027235] [2022-04-28 02:47:14,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:47:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:47:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:16,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:47:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:16,152 INFO L290 TraceCheckUtils]: 0: Hoare triple {23120#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {23104#true} is VALID [2022-04-28 02:47:16,152 INFO L290 TraceCheckUtils]: 1: Hoare triple {23104#true} assume true; {23104#true} is VALID [2022-04-28 02:47:16,152 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23104#true} {23104#true} #133#return; {23104#true} is VALID [2022-04-28 02:47:16,152 INFO L272 TraceCheckUtils]: 0: Hoare triple {23104#true} call ULTIMATE.init(); {23120#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:47:16,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {23120#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {23104#true} is VALID [2022-04-28 02:47:16,153 INFO L290 TraceCheckUtils]: 2: Hoare triple {23104#true} assume true; {23104#true} is VALID [2022-04-28 02:47:16,153 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23104#true} {23104#true} #133#return; {23104#true} is VALID [2022-04-28 02:47:16,153 INFO L272 TraceCheckUtils]: 4: Hoare triple {23104#true} call #t~ret17 := main(); {23104#true} is VALID [2022-04-28 02:47:16,153 INFO L290 TraceCheckUtils]: 5: Hoare triple {23104#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,154 INFO L290 TraceCheckUtils]: 6: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,154 INFO L290 TraceCheckUtils]: 7: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,155 INFO L290 TraceCheckUtils]: 8: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,155 INFO L290 TraceCheckUtils]: 9: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,156 INFO L290 TraceCheckUtils]: 10: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,156 INFO L290 TraceCheckUtils]: 11: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,156 INFO L290 TraceCheckUtils]: 12: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,157 INFO L290 TraceCheckUtils]: 13: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,158 INFO L290 TraceCheckUtils]: 15: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,159 INFO L290 TraceCheckUtils]: 18: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,160 INFO L290 TraceCheckUtils]: 19: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,160 INFO L290 TraceCheckUtils]: 20: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,161 INFO L290 TraceCheckUtils]: 22: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {23110#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,162 INFO L290 TraceCheckUtils]: 24: Hoare triple {23110#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23112#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} is VALID [2022-04-28 02:47:16,165 INFO L290 TraceCheckUtils]: 28: Hoare triple {23112#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23113#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {23113#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {23114#(and (= |main_~#vogal_array~0.offset| 0) (= (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 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {23114#(and (= |main_~#vogal_array~0.offset| 0) (= (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 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !(~j~0 % 4294967296 < 2); {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,169 INFO L290 TraceCheckUtils]: 35: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,170 INFO L290 TraceCheckUtils]: 37: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,171 INFO L290 TraceCheckUtils]: 39: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23118#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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)) (= (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 [2022-04-28 02:47:16,172 INFO L290 TraceCheckUtils]: 40: Hoare triple {23118#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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)) (= (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|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23119#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,172 INFO L290 TraceCheckUtils]: 41: Hoare triple {23119#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23105#false} is VALID [2022-04-28 02:47:16,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {23105#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23105#false} is VALID [2022-04-28 02:47:16,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {23105#false} assume !(~j~0 % 4294967296 < 2); {23105#false} is VALID [2022-04-28 02:47:16,172 INFO L290 TraceCheckUtils]: 44: Hoare triple {23105#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {23105#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L290 TraceCheckUtils]: 46: Hoare triple {23105#false} assume !(0 != #t~mem11);havoc #t~mem11; {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L272 TraceCheckUtils]: 47: Hoare triple {23105#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L290 TraceCheckUtils]: 48: Hoare triple {23105#false} ~cond := #in~cond; {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {23105#false} assume 0 == ~cond; {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L290 TraceCheckUtils]: 50: Hoare triple {23105#false} assume !false; {23105#false} is VALID [2022-04-28 02:47:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:47:16,173 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:47:16,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159027235] [2022-04-28 02:47:16,174 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159027235] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:47:16,174 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1161909362] [2022-04-28 02:47:16,174 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:47:16,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:16,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:47:16,176 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:47:16,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 02:47:16,263 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:47:16,263 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:47:16,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 02:47:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:16,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:47:16,754 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-28 02:47:16,754 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2022-04-28 02:47:16,778 INFO L272 TraceCheckUtils]: 0: Hoare triple {23104#true} call ULTIMATE.init(); {23104#true} is VALID [2022-04-28 02:47:16,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {23104#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {23104#true} is VALID [2022-04-28 02:47:16,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {23104#true} assume true; {23104#true} is VALID [2022-04-28 02:47:16,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23104#true} {23104#true} #133#return; {23104#true} is VALID [2022-04-28 02:47:16,778 INFO L272 TraceCheckUtils]: 4: Hoare triple {23104#true} call #t~ret17 := main(); {23104#true} is VALID [2022-04-28 02:47:16,779 INFO L290 TraceCheckUtils]: 5: Hoare triple {23104#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,780 INFO L290 TraceCheckUtils]: 7: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,780 INFO L290 TraceCheckUtils]: 8: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,782 INFO L290 TraceCheckUtils]: 11: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,782 INFO L290 TraceCheckUtils]: 12: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,782 INFO L290 TraceCheckUtils]: 13: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,783 INFO L290 TraceCheckUtils]: 14: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,783 INFO L290 TraceCheckUtils]: 15: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,785 INFO L290 TraceCheckUtils]: 17: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {23109#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {23178#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,786 INFO L290 TraceCheckUtils]: 19: Hoare triple {23178#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23178#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {23178#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,787 INFO L290 TraceCheckUtils]: 23: Hoare triple {23185#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {23195#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,788 INFO L290 TraceCheckUtils]: 24: Hoare triple {23195#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,788 INFO L290 TraceCheckUtils]: 25: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,788 INFO L290 TraceCheckUtils]: 26: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,789 INFO L290 TraceCheckUtils]: 27: Hoare triple {23111#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23208#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:16,789 INFO L290 TraceCheckUtils]: 28: Hoare triple {23208#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} is VALID [2022-04-28 02:47:16,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {23212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) |main_#t~mem8|) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:16,792 INFO L290 TraceCheckUtils]: 34: Hoare triple {23116#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 0) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,792 INFO L290 TraceCheckUtils]: 35: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,793 INFO L290 TraceCheckUtils]: 36: Hoare triple {23115#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,793 INFO L290 TraceCheckUtils]: 37: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,796 INFO L290 TraceCheckUtils]: 39: Hoare triple {23117#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23246#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:47:16,797 INFO L290 TraceCheckUtils]: 40: Hoare triple {23246#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23250#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:47:16,797 INFO L290 TraceCheckUtils]: 41: Hoare triple {23250#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23105#false} is VALID [2022-04-28 02:47:16,797 INFO L290 TraceCheckUtils]: 42: Hoare triple {23105#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23105#false} is VALID [2022-04-28 02:47:16,797 INFO L290 TraceCheckUtils]: 43: Hoare triple {23105#false} assume !(~j~0 % 4294967296 < 2); {23105#false} is VALID [2022-04-28 02:47:16,797 INFO L290 TraceCheckUtils]: 44: Hoare triple {23105#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L290 TraceCheckUtils]: 45: Hoare triple {23105#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L290 TraceCheckUtils]: 46: Hoare triple {23105#false} assume !(0 != #t~mem11);havoc #t~mem11; {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L272 TraceCheckUtils]: 47: Hoare triple {23105#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L290 TraceCheckUtils]: 48: Hoare triple {23105#false} ~cond := #in~cond; {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L290 TraceCheckUtils]: 49: Hoare triple {23105#false} assume 0 == ~cond; {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L290 TraceCheckUtils]: 50: Hoare triple {23105#false} assume !false; {23105#false} is VALID [2022-04-28 02:47:16,798 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-28 02:47:16,798 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:47:17,341 INFO L356 Elim1Store]: treesize reduction 41, result has 74.2 percent of original size [2022-04-28 02:47:17,342 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 69 treesize of output 143 [2022-04-28 02:47:17,921 INFO L290 TraceCheckUtils]: 50: Hoare triple {23105#false} assume !false; {23105#false} is VALID [2022-04-28 02:47:17,921 INFO L290 TraceCheckUtils]: 49: Hoare triple {23105#false} assume 0 == ~cond; {23105#false} is VALID [2022-04-28 02:47:17,921 INFO L290 TraceCheckUtils]: 48: Hoare triple {23105#false} ~cond := #in~cond; {23105#false} is VALID [2022-04-28 02:47:17,921 INFO L272 TraceCheckUtils]: 47: Hoare triple {23105#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {23105#false} is VALID [2022-04-28 02:47:17,922 INFO L290 TraceCheckUtils]: 46: Hoare triple {23105#false} assume !(0 != #t~mem11);havoc #t~mem11; {23105#false} is VALID [2022-04-28 02:47:17,922 INFO L290 TraceCheckUtils]: 45: Hoare triple {23105#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23105#false} is VALID [2022-04-28 02:47:17,922 INFO L290 TraceCheckUtils]: 44: Hoare triple {23105#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {23105#false} is VALID [2022-04-28 02:47:17,922 INFO L290 TraceCheckUtils]: 43: Hoare triple {23105#false} assume !(~j~0 % 4294967296 < 2); {23105#false} is VALID [2022-04-28 02:47:17,922 INFO L290 TraceCheckUtils]: 42: Hoare triple {23105#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23105#false} is VALID [2022-04-28 02:47:17,923 INFO L290 TraceCheckUtils]: 41: Hoare triple {23250#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23105#false} is VALID [2022-04-28 02:47:17,925 INFO L290 TraceCheckUtils]: 40: Hoare triple {23311#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23250#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:47:17,926 INFO L290 TraceCheckUtils]: 39: Hoare triple {23315#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {23311#(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 [2022-04-28 02:47:17,926 INFO L290 TraceCheckUtils]: 38: Hoare triple {23315#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {23315#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:47:17,927 INFO L290 TraceCheckUtils]: 37: Hoare triple {23322#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23315#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:47:17,928 INFO L290 TraceCheckUtils]: 36: Hoare triple {23326#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {23322#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:47:17,929 INFO L290 TraceCheckUtils]: 35: Hoare triple {23326#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {23326#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-28 02:47:17,929 INFO L290 TraceCheckUtils]: 34: Hoare triple {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} ~i~0 := 0;~cont_aux~0 := 0; {23326#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-28 02:47:17,930 INFO L290 TraceCheckUtils]: 33: Hoare triple {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} is VALID [2022-04-28 02:47:17,930 INFO L290 TraceCheckUtils]: 32: Hoare triple {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} is VALID [2022-04-28 02:47:17,930 INFO L290 TraceCheckUtils]: 31: Hoare triple {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} assume !(~j~0 % 4294967296 < 2); {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} is VALID [2022-04-28 02:47:17,930 INFO L290 TraceCheckUtils]: 30: Hoare triple {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} is VALID [2022-04-28 02:47:17,931 INFO L290 TraceCheckUtils]: 29: Hoare triple {23349#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {23333#(= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))} is VALID [2022-04-28 02:47:17,932 INFO L290 TraceCheckUtils]: 28: Hoare triple {23353#(or (and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23349#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:47:17,933 INFO L290 TraceCheckUtils]: 27: Hoare triple {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {23353#(or (and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:47:17,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:47:17,934 INFO L290 TraceCheckUtils]: 25: Hoare triple {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:47:17,934 INFO L290 TraceCheckUtils]: 24: Hoare triple {23367#(or (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))) (= (mod main_~i~0 4294967296) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {23357#(or (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 23: Hoare triple {23104#true} ~cont~0 := 0;~i~0 := 0; {23367#(or (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 22: Hoare triple {23104#true} assume !(0 != #t~mem4);havoc #t~mem4; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 21: Hoare triple {23104#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 20: Hoare triple {23104#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 19: Hoare triple {23104#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {23104#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 17: Hoare triple {23104#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 16: Hoare triple {23104#true} assume !(~i~0 % 4294967296 < 5); {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 15: Hoare triple {23104#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 14: Hoare triple {23104#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 13: Hoare triple {23104#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23104#true} is VALID [2022-04-28 02:47:17,935 INFO L290 TraceCheckUtils]: 12: Hoare triple {23104#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {23104#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 10: Hoare triple {23104#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {23104#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 8: Hoare triple {23104#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {23104#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 6: Hoare triple {23104#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {23104#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L272 TraceCheckUtils]: 4: Hoare triple {23104#true} call #t~ret17 := main(); {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23104#true} {23104#true} #133#return; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 2: Hoare triple {23104#true} assume true; {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L290 TraceCheckUtils]: 1: Hoare triple {23104#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {23104#true} is VALID [2022-04-28 02:47:17,936 INFO L272 TraceCheckUtils]: 0: Hoare triple {23104#true} call ULTIMATE.init(); {23104#true} is VALID [2022-04-28 02:47:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:47:17,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1161909362] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:47:17,937 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:47:17,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 12] total 30 [2022-04-28 02:47:17,937 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:47:17,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1567651194] [2022-04-28 02:47:17,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1567651194] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:47:17,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:47:17,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 02:47:17,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707554098] [2022-04-28 02:47:17,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:47:17,938 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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 51 [2022-04-28 02:47:17,938 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:47:17,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:47:17,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:17,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 02:47:17,972 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:17,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 02:47:17,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=164, Invalid=706, Unknown=0, NotChecked=0, Total=870 [2022-04-28 02:47:17,973 INFO L87 Difference]: Start difference. First operand 282 states and 357 transitions. Second operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:47:23,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:23,324 INFO L93 Difference]: Finished difference Result 496 states and 630 transitions. [2022-04-28 02:47:23,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 02:47:23,324 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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 51 [2022-04-28 02:47:23,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:47:23,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:47:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 131 transitions. [2022-04-28 02:47:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:47:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 131 transitions. [2022-04-28 02:47:23,327 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 131 transitions. [2022-04-28 02:47:23,449 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:23,461 INFO L225 Difference]: With dead ends: 496 [2022-04-28 02:47:23,461 INFO L226 Difference]: Without dead ends: 391 [2022-04-28 02:47:23,462 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 92 SyntacticMatches, 2 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 459 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=360, Invalid=1362, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 02:47:23,462 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 128 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 400 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 57 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 400 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:47:23,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 57 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 400 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:47:23,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2022-04-28 02:47:26,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 311. [2022-04-28 02:47:26,525 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:47:26,525 INFO L82 GeneralOperation]: Start isEquivalent. First operand 391 states. Second operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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) [2022-04-28 02:47:26,526 INFO L74 IsIncluded]: Start isIncluded. First operand 391 states. Second operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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) [2022-04-28 02:47:26,526 INFO L87 Difference]: Start difference. First operand 391 states. Second operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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) [2022-04-28 02:47:26,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:26,534 INFO L93 Difference]: Finished difference Result 391 states and 489 transitions. [2022-04-28 02:47:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 489 transitions. [2022-04-28 02:47:26,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:26,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:26,535 INFO L74 IsIncluded]: Start isIncluded. First operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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 391 states. [2022-04-28 02:47:26,536 INFO L87 Difference]: Start difference. First operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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 391 states. [2022-04-28 02:47:26,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:26,542 INFO L93 Difference]: Finished difference Result 391 states and 489 transitions. [2022-04-28 02:47:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 489 transitions. [2022-04-28 02:47:26,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:26,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:26,543 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:47:26,543 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:47:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 311 states, 306 states have (on average 1.2679738562091503) internal successors, (388), 306 states have internal predecessors, (388), 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) [2022-04-28 02:47:26,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 392 transitions. [2022-04-28 02:47:26,551 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 392 transitions. Word has length 51 [2022-04-28 02:47:26,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:47:26,551 INFO L495 AbstractCegarLoop]: Abstraction has 311 states and 392 transitions. [2022-04-28 02:47:26,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.7142857142857144) internal successors, (38), 13 states have internal predecessors, (38), 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) [2022-04-28 02:47:26,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 311 states and 392 transitions. [2022-04-28 02:47:28,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 392 edges. 392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 392 transitions. [2022-04-28 02:47:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 02:47:28,155 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:47:28,156 INFO L195 NwaCegarLoop]: 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] [2022-04-28 02:47:28,173 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-28 02:47:28,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:28,356 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:47:28,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:47:28,357 INFO L85 PathProgramCache]: Analyzing trace with hash -4715419, now seen corresponding path program 1 times [2022-04-28 02:47:28,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:28,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1480421022] [2022-04-28 02:47:28,366 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:47:28,366 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:47:28,366 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:47:28,366 INFO L85 PathProgramCache]: Analyzing trace with hash -4715419, now seen corresponding path program 2 times [2022-04-28 02:47:28,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:47:28,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [944189197] [2022-04-28 02:47:28,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:47:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:47:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:29,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:47:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:29,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {25880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {25862#true} is VALID [2022-04-28 02:47:29,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {25862#true} assume true; {25862#true} is VALID [2022-04-28 02:47:29,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25862#true} {25862#true} #133#return; {25862#true} is VALID [2022-04-28 02:47:29,761 INFO L272 TraceCheckUtils]: 0: Hoare triple {25862#true} call ULTIMATE.init(); {25880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:47:29,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {25880#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {25862#true} is VALID [2022-04-28 02:47:29,761 INFO L290 TraceCheckUtils]: 2: Hoare triple {25862#true} assume true; {25862#true} is VALID [2022-04-28 02:47:29,761 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25862#true} {25862#true} #133#return; {25862#true} is VALID [2022-04-28 02:47:29,761 INFO L272 TraceCheckUtils]: 4: Hoare triple {25862#true} call #t~ret17 := main(); {25862#true} is VALID [2022-04-28 02:47:29,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {25862#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,762 INFO L290 TraceCheckUtils]: 6: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,763 INFO L290 TraceCheckUtils]: 7: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,763 INFO L290 TraceCheckUtils]: 8: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,763 INFO L290 TraceCheckUtils]: 9: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,764 INFO L290 TraceCheckUtils]: 10: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,764 INFO L290 TraceCheckUtils]: 11: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,765 INFO L290 TraceCheckUtils]: 12: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,765 INFO L290 TraceCheckUtils]: 13: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,765 INFO L290 TraceCheckUtils]: 14: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,766 INFO L290 TraceCheckUtils]: 15: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,766 INFO L290 TraceCheckUtils]: 16: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,767 INFO L290 TraceCheckUtils]: 17: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,767 INFO L290 TraceCheckUtils]: 18: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25868#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,767 INFO L290 TraceCheckUtils]: 19: Hoare triple {25868#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25868#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,768 INFO L290 TraceCheckUtils]: 20: Hoare triple {25868#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:47:29,768 INFO L290 TraceCheckUtils]: 21: Hoare triple {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:47:29,769 INFO L290 TraceCheckUtils]: 22: Hoare triple {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} assume !(0 != #t~mem4);havoc #t~mem4; {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:47:29,769 INFO L290 TraceCheckUtils]: 23: Hoare triple {25869#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} ~cont~0 := 0;~i~0 := 0; {25870#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (<= main_~n_caracter~0 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,770 INFO L290 TraceCheckUtils]: 24: Hoare triple {25870#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (<= main_~n_caracter~0 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {25871#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,771 INFO L290 TraceCheckUtils]: 25: Hoare triple {25871#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25872#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,771 INFO L290 TraceCheckUtils]: 26: Hoare triple {25872#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {25873#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,772 INFO L290 TraceCheckUtils]: 27: Hoare triple {25873#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,773 INFO L290 TraceCheckUtils]: 28: Hoare triple {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,773 INFO L290 TraceCheckUtils]: 29: Hoare triple {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,774 INFO L290 TraceCheckUtils]: 30: Hoare triple {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,774 INFO L290 TraceCheckUtils]: 31: Hoare triple {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,775 INFO L290 TraceCheckUtils]: 32: Hoare triple {25874#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {25875#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:47:29,775 INFO L290 TraceCheckUtils]: 33: Hoare triple {25875#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:29,776 INFO L290 TraceCheckUtils]: 34: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:29,776 INFO L290 TraceCheckUtils]: 35: Hoare triple {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:29,777 INFO L290 TraceCheckUtils]: 36: Hoare triple {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {25878#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 37: Hoare triple {25878#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25879#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 38: Hoare triple {25879#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 39: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 40: Hoare triple {25863#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 41: Hoare triple {25863#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 42: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 43: Hoare triple {25863#false} assume !(~j~0 % 4294967296 < 2); {25863#false} is VALID [2022-04-28 02:47:29,778 INFO L290 TraceCheckUtils]: 44: Hoare triple {25863#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L290 TraceCheckUtils]: 45: Hoare triple {25863#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L290 TraceCheckUtils]: 46: Hoare triple {25863#false} assume !(0 != #t~mem11);havoc #t~mem11; {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L272 TraceCheckUtils]: 47: Hoare triple {25863#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L290 TraceCheckUtils]: 48: Hoare triple {25863#false} ~cond := #in~cond; {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {25863#false} assume 0 == ~cond; {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L290 TraceCheckUtils]: 50: Hoare triple {25863#false} assume !false; {25863#false} is VALID [2022-04-28 02:47:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 02:47:29,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:47:29,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [944189197] [2022-04-28 02:47:29,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [944189197] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:47:29,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1782812935] [2022-04-28 02:47:29,780 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:47:29,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:29,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:47:29,781 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:47:29,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 02:47:29,862 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:47:29,862 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:47:29,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 02:47:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:29,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:47:30,233 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-28 02:47:30,234 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 [2022-04-28 02:47:30,269 INFO L272 TraceCheckUtils]: 0: Hoare triple {25862#true} call ULTIMATE.init(); {25862#true} is VALID [2022-04-28 02:47:30,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {25862#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {25862#true} is VALID [2022-04-28 02:47:30,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {25862#true} assume true; {25862#true} is VALID [2022-04-28 02:47:30,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25862#true} {25862#true} #133#return; {25862#true} is VALID [2022-04-28 02:47:30,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {25862#true} call #t~ret17 := main(); {25862#true} is VALID [2022-04-28 02:47:30,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {25862#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,271 INFO L290 TraceCheckUtils]: 6: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,272 INFO L290 TraceCheckUtils]: 7: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,272 INFO L290 TraceCheckUtils]: 9: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,273 INFO L290 TraceCheckUtils]: 10: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,274 INFO L290 TraceCheckUtils]: 12: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,274 INFO L290 TraceCheckUtils]: 13: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,275 INFO L290 TraceCheckUtils]: 15: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,275 INFO L290 TraceCheckUtils]: 16: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,276 INFO L290 TraceCheckUtils]: 18: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,276 INFO L290 TraceCheckUtils]: 19: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,277 INFO L290 TraceCheckUtils]: 20: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,277 INFO L290 TraceCheckUtils]: 21: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,277 INFO L290 TraceCheckUtils]: 22: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {25867#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {25953#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:30,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {25953#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {25957#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:30,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {25957#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25961#(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 [2022-04-28 02:47:30,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {25961#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,280 INFO L290 TraceCheckUtils]: 27: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,280 INFO L290 TraceCheckUtils]: 28: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,281 INFO L290 TraceCheckUtils]: 30: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,281 INFO L290 TraceCheckUtils]: 31: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,282 INFO L290 TraceCheckUtils]: 32: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,282 INFO L290 TraceCheckUtils]: 33: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:47:30,282 INFO L290 TraceCheckUtils]: 34: Hoare triple {25876#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) 0))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:30,283 INFO L290 TraceCheckUtils]: 35: Hoare triple {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:30,284 INFO L290 TraceCheckUtils]: 36: Hoare triple {25877#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {25878#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} is VALID [2022-04-28 02:47:30,284 INFO L290 TraceCheckUtils]: 37: Hoare triple {25878#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25998#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 38: Hoare triple {25998#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 39: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {25863#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 41: Hoare triple {25863#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 43: Hoare triple {25863#false} assume !(~j~0 % 4294967296 < 2); {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 44: Hoare triple {25863#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 45: Hoare triple {25863#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 46: Hoare triple {25863#false} assume !(0 != #t~mem11);havoc #t~mem11; {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L272 TraceCheckUtils]: 47: Hoare triple {25863#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25863#false} is VALID [2022-04-28 02:47:30,285 INFO L290 TraceCheckUtils]: 48: Hoare triple {25863#false} ~cond := #in~cond; {25863#false} is VALID [2022-04-28 02:47:30,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {25863#false} assume 0 == ~cond; {25863#false} is VALID [2022-04-28 02:47:30,286 INFO L290 TraceCheckUtils]: 50: Hoare triple {25863#false} assume !false; {25863#false} is VALID [2022-04-28 02:47:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-28 02:47:30,286 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:47:30,630 INFO L356 Elim1Store]: treesize reduction 44, result has 70.9 percent of original size [2022-04-28 02:47:30,631 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 [2022-04-28 02:47:30,986 INFO L290 TraceCheckUtils]: 50: Hoare triple {25863#false} assume !false; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 49: Hoare triple {25863#false} assume 0 == ~cond; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {25863#false} ~cond := #in~cond; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L272 TraceCheckUtils]: 47: Hoare triple {25863#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 46: Hoare triple {25863#false} assume !(0 != #t~mem11);havoc #t~mem11; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 45: Hoare triple {25863#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 44: Hoare triple {25863#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 43: Hoare triple {25863#false} assume !(~j~0 % 4294967296 < 2); {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 42: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 41: Hoare triple {25863#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {25863#false} is VALID [2022-04-28 02:47:30,987 INFO L290 TraceCheckUtils]: 40: Hoare triple {25863#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25863#false} is VALID [2022-04-28 02:47:30,988 INFO L290 TraceCheckUtils]: 39: Hoare triple {25863#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25863#false} is VALID [2022-04-28 02:47:30,991 INFO L290 TraceCheckUtils]: 38: Hoare triple {25998#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {25863#false} is VALID [2022-04-28 02:47:30,993 INFO L290 TraceCheckUtils]: 37: Hoare triple {26077#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {25998#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:47:30,995 INFO L290 TraceCheckUtils]: 36: Hoare triple {26081#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {26077#(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 [2022-04-28 02:47:30,996 INFO L290 TraceCheckUtils]: 35: Hoare triple {26081#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {26081#(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 [2022-04-28 02:47:30,996 INFO L290 TraceCheckUtils]: 34: Hoare triple {26088#(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|)))} ~i~0 := 0;~cont_aux~0 := 0; {26081#(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 [2022-04-28 02:47:30,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {26088#(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|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {26088#(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 [2022-04-28 02:47:30,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {26088#(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|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {26088#(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 [2022-04-28 02:47:30,998 INFO L290 TraceCheckUtils]: 31: Hoare triple {26088#(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|)))} assume !(~j~0 % 4294967296 < 2); {26088#(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 [2022-04-28 02:47:30,998 INFO L290 TraceCheckUtils]: 30: Hoare triple {26088#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {26088#(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 [2022-04-28 02:47:30,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {26088#(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|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {26088#(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 [2022-04-28 02:47:31,000 INFO L290 TraceCheckUtils]: 28: Hoare triple {26088#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {26088#(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 [2022-04-28 02:47:31,000 INFO L290 TraceCheckUtils]: 27: Hoare triple {26088#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {26088#(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 [2022-04-28 02:47:31,001 INFO L290 TraceCheckUtils]: 26: Hoare triple {26113#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {26088#(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 [2022-04-28 02:47:31,002 INFO L290 TraceCheckUtils]: 25: Hoare triple {26117#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {26113#(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 [2022-04-28 02:47:31,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {26121#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {26117#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:47:31,003 INFO L290 TraceCheckUtils]: 23: Hoare triple {25862#true} ~cont~0 := 0;~i~0 := 0; {26121#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {25862#true} assume !(0 != #t~mem4);havoc #t~mem4; {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {25862#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {25862#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 19: Hoare triple {25862#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {25862#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 17: Hoare triple {25862#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 16: Hoare triple {25862#true} assume !(~i~0 % 4294967296 < 5); {25862#true} is VALID [2022-04-28 02:47:31,004 INFO L290 TraceCheckUtils]: 15: Hoare triple {25862#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 14: Hoare triple {25862#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 13: Hoare triple {25862#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 12: Hoare triple {25862#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {25862#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 10: Hoare triple {25862#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 9: Hoare triple {25862#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 8: Hoare triple {25862#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 7: Hoare triple {25862#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25862#true} is VALID [2022-04-28 02:47:31,005 INFO L290 TraceCheckUtils]: 6: Hoare triple {25862#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L290 TraceCheckUtils]: 5: Hoare triple {25862#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L272 TraceCheckUtils]: 4: Hoare triple {25862#true} call #t~ret17 := main(); {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25862#true} {25862#true} #133#return; {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {25862#true} assume true; {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {25862#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {25862#true} is VALID [2022-04-28 02:47:31,006 INFO L272 TraceCheckUtils]: 0: Hoare triple {25862#true} call ULTIMATE.init(); {25862#true} is VALID [2022-04-28 02:47:31,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-28 02:47:31,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1782812935] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:47:31,007 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:47:31,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 10, 9] total 26 [2022-04-28 02:47:31,007 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:47:31,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1480421022] [2022-04-28 02:47:31,008 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1480421022] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:47:31,008 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:47:31,008 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 02:47:31,008 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241504198] [2022-04-28 02:47:31,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:47:31,008 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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 51 [2022-04-28 02:47:31,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:47:31,009 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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) [2022-04-28 02:47:31,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:31,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 02:47:31,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:31,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 02:47:31,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=524, Unknown=0, NotChecked=0, Total=650 [2022-04-28 02:47:31,056 INFO L87 Difference]: Start difference. First operand 311 states and 392 transitions. Second operand has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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) [2022-04-28 02:47:39,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:39,274 INFO L93 Difference]: Finished difference Result 860 states and 1090 transitions. [2022-04-28 02:47:39,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 02:47:39,275 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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 51 [2022-04-28 02:47:39,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:47:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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) [2022-04-28 02:47:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 123 transitions. [2022-04-28 02:47:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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) [2022-04-28 02:47:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 123 transitions. [2022-04-28 02:47:39,277 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 123 transitions. [2022-04-28 02:47:39,393 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:39,414 INFO L225 Difference]: With dead ends: 860 [2022-04-28 02:47:39,414 INFO L226 Difference]: Without dead ends: 612 [2022-04-28 02:47:39,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 96 SyntacticMatches, 4 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 373 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=326, Invalid=1080, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 02:47:39,416 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 157 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 373 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 157 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 373 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:47:39,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [157 Valid, 68 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 373 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:47:39,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2022-04-28 02:47:44,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 439. [2022-04-28 02:47:44,026 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:47:44,027 INFO L82 GeneralOperation]: Start isEquivalent. First operand 612 states. Second operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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) [2022-04-28 02:47:44,027 INFO L74 IsIncluded]: Start isIncluded. First operand 612 states. Second operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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) [2022-04-28 02:47:44,028 INFO L87 Difference]: Start difference. First operand 612 states. Second operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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) [2022-04-28 02:47:44,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:44,041 INFO L93 Difference]: Finished difference Result 612 states and 764 transitions. [2022-04-28 02:47:44,041 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 764 transitions. [2022-04-28 02:47:44,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:44,042 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:44,043 INFO L74 IsIncluded]: Start isIncluded. First operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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 612 states. [2022-04-28 02:47:44,043 INFO L87 Difference]: Start difference. First operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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 612 states. [2022-04-28 02:47:44,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:44,061 INFO L93 Difference]: Finished difference Result 612 states and 764 transitions. [2022-04-28 02:47:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 764 transitions. [2022-04-28 02:47:44,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:47:44,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:47:44,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:47:44,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:47:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 434 states have (on average 1.2695852534562213) internal successors, (551), 434 states have internal predecessors, (551), 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) [2022-04-28 02:47:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 555 transitions. [2022-04-28 02:47:44,076 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 555 transitions. Word has length 51 [2022-04-28 02:47:44,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:47:44,076 INFO L495 AbstractCegarLoop]: Abstraction has 439 states and 555 transitions. [2022-04-28 02:47:44,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.375) internal successors, (38), 15 states have internal predecessors, (38), 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) [2022-04-28 02:47:44,076 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 439 states and 555 transitions. [2022-04-28 02:47:46,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 555 edges. 555 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 555 transitions. [2022-04-28 02:47:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 02:47:46,496 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:47:46,496 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 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] [2022-04-28 02:47:46,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-28 02:47:46,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:46,723 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:47:46,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:47:46,724 INFO L85 PathProgramCache]: Analyzing trace with hash -889993238, now seen corresponding path program 3 times [2022-04-28 02:47:46,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:46,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1909217552] [2022-04-28 02:47:46,733 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:47:46,733 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:47:46,733 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:47:46,733 INFO L85 PathProgramCache]: Analyzing trace with hash -889993238, now seen corresponding path program 4 times [2022-04-28 02:47:46,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:47:46,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763445869] [2022-04-28 02:47:46,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:47:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:47:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:46,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:47:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:46,884 INFO L290 TraceCheckUtils]: 0: Hoare triple {30052#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {30042#true} is VALID [2022-04-28 02:47:46,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {30042#true} assume true; {30042#true} is VALID [2022-04-28 02:47:46,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30042#true} {30042#true} #133#return; {30042#true} is VALID [2022-04-28 02:47:46,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {30042#true} call ULTIMATE.init(); {30052#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:47:46,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {30052#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {30042#true} is VALID [2022-04-28 02:47:46,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {30042#true} assume true; {30042#true} is VALID [2022-04-28 02:47:46,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30042#true} {30042#true} #133#return; {30042#true} is VALID [2022-04-28 02:47:46,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {30042#true} call #t~ret17 := main(); {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 5: Hoare triple {30042#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 6: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 8: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 9: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 10: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 11: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 12: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 13: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:46,886 INFO L290 TraceCheckUtils]: 15: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:46,887 INFO L290 TraceCheckUtils]: 16: Hoare triple {30042#true} assume !(~i~0 % 4294967296 < 5); {30042#true} is VALID [2022-04-28 02:47:46,887 INFO L290 TraceCheckUtils]: 17: Hoare triple {30042#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {30042#true} is VALID [2022-04-28 02:47:46,887 INFO L290 TraceCheckUtils]: 18: Hoare triple {30042#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {30047#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:47:46,888 INFO L290 TraceCheckUtils]: 19: Hoare triple {30047#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30047#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:47:46,888 INFO L290 TraceCheckUtils]: 20: Hoare triple {30047#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:47:46,889 INFO L290 TraceCheckUtils]: 21: Hoare triple {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:47:46,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:46,890 INFO L290 TraceCheckUtils]: 23: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:46,890 INFO L290 TraceCheckUtils]: 24: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:46,891 INFO L290 TraceCheckUtils]: 25: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,891 INFO L290 TraceCheckUtils]: 26: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,892 INFO L290 TraceCheckUtils]: 27: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,893 INFO L290 TraceCheckUtils]: 28: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,893 INFO L290 TraceCheckUtils]: 29: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,894 INFO L290 TraceCheckUtils]: 30: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,894 INFO L290 TraceCheckUtils]: 31: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,895 INFO L290 TraceCheckUtils]: 32: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,895 INFO L290 TraceCheckUtils]: 33: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:47:46,896 INFO L290 TraceCheckUtils]: 34: Hoare triple {30050#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 2 main_~n_caracter~0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {30051#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-28 02:47:46,896 INFO L290 TraceCheckUtils]: 35: Hoare triple {30051#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 36: Hoare triple {30043#false} ~i~0 := 0;~cont_aux~0 := 0; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 37: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 38: Hoare triple {30043#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 39: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 40: Hoare triple {30043#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 41: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 42: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 43: Hoare triple {30043#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 44: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:46,897 INFO L290 TraceCheckUtils]: 45: Hoare triple {30043#false} assume !(~j~0 % 4294967296 < 2); {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 46: Hoare triple {30043#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 47: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 48: Hoare triple {30043#false} assume !(0 != #t~mem11);havoc #t~mem11; {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L272 TraceCheckUtils]: 49: Hoare triple {30043#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 50: Hoare triple {30043#false} ~cond := #in~cond; {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 51: Hoare triple {30043#false} assume 0 == ~cond; {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L290 TraceCheckUtils]: 52: Hoare triple {30043#false} assume !false; {30043#false} is VALID [2022-04-28 02:47:46,898 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:47:46,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:47:46,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763445869] [2022-04-28 02:47:46,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763445869] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:47:46,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [473551344] [2022-04-28 02:47:46,899 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:47:46,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:47:46,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:47:46,900 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:47:46,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 02:47:47,011 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:47:47,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:47:47,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 224 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 02:47:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:47:47,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:47:47,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {30042#true} call ULTIMATE.init(); {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {30042#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {30042#true} assume true; {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30042#true} {30042#true} #133#return; {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L272 TraceCheckUtils]: 4: Hoare triple {30042#true} call #t~ret17 := main(); {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 5: Hoare triple {30042#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 6: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 7: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,461 INFO L290 TraceCheckUtils]: 8: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 9: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 10: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 11: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 12: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 13: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 14: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 15: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 16: Hoare triple {30042#true} assume !(~i~0 % 4294967296 < 5); {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 17: Hoare triple {30042#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {30042#true} is VALID [2022-04-28 02:47:47,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {30042#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {30047#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:47:47,463 INFO L290 TraceCheckUtils]: 19: Hoare triple {30047#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30047#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:47:47,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {30047#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:47:47,464 INFO L290 TraceCheckUtils]: 21: Hoare triple {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:47:47,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {30048#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,465 INFO L290 TraceCheckUtils]: 23: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,465 INFO L290 TraceCheckUtils]: 24: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {30049#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {30131#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {30131#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,466 INFO L290 TraceCheckUtils]: 27: Hoare triple {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,467 INFO L290 TraceCheckUtils]: 28: Hoare triple {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,467 INFO L290 TraceCheckUtils]: 29: Hoare triple {30135#(and (<= 2 main_~n_caracter~0) (= main_~j~0 0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,467 INFO L290 TraceCheckUtils]: 30: Hoare triple {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,468 INFO L290 TraceCheckUtils]: 31: Hoare triple {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,468 INFO L290 TraceCheckUtils]: 32: Hoare triple {30145#(and (= (+ (- 1) main_~j~0) 0) (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30155#(and (<= 2 main_~n_caracter~0) (= main_~j~0 2) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,469 INFO L290 TraceCheckUtils]: 33: Hoare triple {30155#(and (<= 2 main_~n_caracter~0) (= main_~j~0 2) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {30131#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,469 INFO L290 TraceCheckUtils]: 34: Hoare triple {30131#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {30162#(and (<= 2 main_~n_caracter~0) (= (+ (- 1) main_~i~0) 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {30162#(and (<= 2 main_~n_caracter~0) (= (+ (- 1) main_~i~0) 0) (<= main_~n_caracter~0 2))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 36: Hoare triple {30043#false} ~i~0 := 0;~cont_aux~0 := 0; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 37: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 38: Hoare triple {30043#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 39: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 40: Hoare triple {30043#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 41: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 42: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 43: Hoare triple {30043#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 44: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:47,470 INFO L290 TraceCheckUtils]: 45: Hoare triple {30043#false} assume !(~j~0 % 4294967296 < 2); {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 46: Hoare triple {30043#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 47: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 48: Hoare triple {30043#false} assume !(0 != #t~mem11);havoc #t~mem11; {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L272 TraceCheckUtils]: 49: Hoare triple {30043#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 50: Hoare triple {30043#false} ~cond := #in~cond; {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 51: Hoare triple {30043#false} assume 0 == ~cond; {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L290 TraceCheckUtils]: 52: Hoare triple {30043#false} assume !false; {30043#false} is VALID [2022-04-28 02:47:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:47:47,471 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:47:47,784 INFO L290 TraceCheckUtils]: 52: Hoare triple {30043#false} assume !false; {30043#false} is VALID [2022-04-28 02:47:47,784 INFO L290 TraceCheckUtils]: 51: Hoare triple {30043#false} assume 0 == ~cond; {30043#false} is VALID [2022-04-28 02:47:47,784 INFO L290 TraceCheckUtils]: 50: Hoare triple {30043#false} ~cond := #in~cond; {30043#false} is VALID [2022-04-28 02:47:47,784 INFO L272 TraceCheckUtils]: 49: Hoare triple {30043#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {30043#false} is VALID [2022-04-28 02:47:47,784 INFO L290 TraceCheckUtils]: 48: Hoare triple {30043#false} assume !(0 != #t~mem11);havoc #t~mem11; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 47: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 46: Hoare triple {30043#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {30043#false} assume !(~j~0 % 4294967296 < 2); {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 44: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 43: Hoare triple {30043#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 42: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 41: Hoare triple {30043#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 40: Hoare triple {30043#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 39: Hoare triple {30043#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {30043#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 37: Hoare triple {30043#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {30043#false} is VALID [2022-04-28 02:47:47,785 INFO L290 TraceCheckUtils]: 36: Hoare triple {30043#false} ~i~0 := 0;~cont_aux~0 := 0; {30043#false} is VALID [2022-04-28 02:47:47,786 INFO L290 TraceCheckUtils]: 35: Hoare triple {30268#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {30043#false} is VALID [2022-04-28 02:47:47,787 INFO L290 TraceCheckUtils]: 34: Hoare triple {30272#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {30268#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {30276#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod main_~j~0 4294967296) 2))} assume !(~j~0 % 4294967296 < 2); {30272#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,788 INFO L290 TraceCheckUtils]: 32: Hoare triple {30280#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30276#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-28 02:47:47,788 INFO L290 TraceCheckUtils]: 31: Hoare triple {30280#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30280#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:47:47,789 INFO L290 TraceCheckUtils]: 30: Hoare triple {30287#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30280#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:47:47,789 INFO L290 TraceCheckUtils]: 29: Hoare triple {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {30287#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:47:47,790 INFO L290 TraceCheckUtils]: 28: Hoare triple {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:47:47,790 INFO L290 TraceCheckUtils]: 27: Hoare triple {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:47:47,791 INFO L290 TraceCheckUtils]: 26: Hoare triple {30272#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {30291#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:47:47,791 INFO L290 TraceCheckUtils]: 25: Hoare triple {30304#(< 1 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {30272#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {30304#(< 1 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {30304#(< 1 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,792 INFO L290 TraceCheckUtils]: 23: Hoare triple {30304#(< 1 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30304#(< 1 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {30314#(< 1 (mod (+ main_~n_caracter~0 1) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30304#(< 1 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:47:47,793 INFO L290 TraceCheckUtils]: 21: Hoare triple {30314#(< 1 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30314#(< 1 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:47:47,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {30321#(< 1 (mod (+ main_~n_caracter~0 2) 4294967296))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {30314#(< 1 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 19: Hoare triple {30321#(< 1 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {30321#(< 1 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 18: Hoare triple {30042#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {30321#(< 1 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {30042#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {30042#true} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {30042#true} assume !(~i~0 % 4294967296 < 5); {30042#true} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 15: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 10: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {30042#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {30042#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {30042#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {30042#true} call #t~ret17 := main(); {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30042#true} {30042#true} #133#return; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {30042#true} assume true; {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {30042#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {30042#true} is VALID [2022-04-28 02:47:47,795 INFO L272 TraceCheckUtils]: 0: Hoare triple {30042#true} call ULTIMATE.init(); {30042#true} is VALID [2022-04-28 02:47:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:47:47,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [473551344] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:47:47,796 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:47:47,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10, 11] total 22 [2022-04-28 02:47:47,796 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:47:47,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1909217552] [2022-04-28 02:47:47,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1909217552] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:47:47,796 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:47:47,796 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 02:47:47,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761953580] [2022-04-28 02:47:47,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:47:47,797 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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 53 [2022-04-28 02:47:47,797 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:47:47,797 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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) [2022-04-28 02:47:47,826 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:47,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 02:47:47,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:47:47,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 02:47:47,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2022-04-28 02:47:47,827 INFO L87 Difference]: Start difference. First operand 439 states and 555 transitions. Second operand has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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) [2022-04-28 02:47:59,609 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:47:59,609 INFO L93 Difference]: Finished difference Result 1058 states and 1330 transitions. [2022-04-28 02:47:59,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 02:47:59,610 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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 53 [2022-04-28 02:47:59,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:47:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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) [2022-04-28 02:47:59,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 147 transitions. [2022-04-28 02:47:59,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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) [2022-04-28 02:47:59,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 147 transitions. [2022-04-28 02:47:59,612 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 147 transitions. [2022-04-28 02:47:59,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:47:59,771 INFO L225 Difference]: With dead ends: 1058 [2022-04-28 02:47:59,772 INFO L226 Difference]: Without dead ends: 967 [2022-04-28 02:47:59,772 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 92 SyntacticMatches, 3 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=173, Invalid=583, Unknown=0, NotChecked=0, Total=756 [2022-04-28 02:47:59,773 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 179 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 179 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 300 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 02:47:59,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [179 Valid, 69 Invalid, 300 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 02:47:59,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-04-28 02:48:04,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 472. [2022-04-28 02:48:04,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:48:04,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 967 states. Second operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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) [2022-04-28 02:48:04,950 INFO L74 IsIncluded]: Start isIncluded. First operand 967 states. Second operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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) [2022-04-28 02:48:04,950 INFO L87 Difference]: Start difference. First operand 967 states. Second operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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) [2022-04-28 02:48:04,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:04,982 INFO L93 Difference]: Finished difference Result 967 states and 1218 transitions. [2022-04-28 02:48:04,982 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1218 transitions. [2022-04-28 02:48:04,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:04,984 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:04,984 INFO L74 IsIncluded]: Start isIncluded. First operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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 967 states. [2022-04-28 02:48:04,985 INFO L87 Difference]: Start difference. First operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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 967 states. [2022-04-28 02:48:05,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:05,017 INFO L93 Difference]: Finished difference Result 967 states and 1218 transitions. [2022-04-28 02:48:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1218 transitions. [2022-04-28 02:48:05,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:05,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:05,018 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:48:05,018 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:48:05,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 472 states, 467 states have (on average 1.265524625267666) internal successors, (591), 467 states have internal predecessors, (591), 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) [2022-04-28 02:48:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 595 transitions. [2022-04-28 02:48:05,029 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 595 transitions. Word has length 53 [2022-04-28 02:48:05,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:48:05,030 INFO L495 AbstractCegarLoop]: Abstraction has 472 states and 595 transitions. [2022-04-28 02:48:05,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.375) internal successors, (35), 7 states have internal predecessors, (35), 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) [2022-04-28 02:48:05,030 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 472 states and 595 transitions. [2022-04-28 02:48:07,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 595 edges. 595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 595 transitions. [2022-04-28 02:48:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 02:48:07,739 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:48:07,739 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 3, 3, 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, 1] [2022-04-28 02:48:07,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-28 02:48:07,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-28 02:48:07,964 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:48:07,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:48:07,964 INFO L85 PathProgramCache]: Analyzing trace with hash -2072849753, now seen corresponding path program 1 times [2022-04-28 02:48:07,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:07,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2065149801] [2022-04-28 02:48:07,973 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:48:07,974 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:48:07,974 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:48:07,974 INFO L85 PathProgramCache]: Analyzing trace with hash -2072849753, now seen corresponding path program 2 times [2022-04-28 02:48:07,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:48:07,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2087892372] [2022-04-28 02:48:07,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:48:07,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:48:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:08,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:48:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:08,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {35398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {35390#true} is VALID [2022-04-28 02:48:08,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {35390#true} assume true; {35390#true} is VALID [2022-04-28 02:48:08,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35390#true} {35390#true} #133#return; {35390#true} is VALID [2022-04-28 02:48:08,058 INFO L272 TraceCheckUtils]: 0: Hoare triple {35390#true} call ULTIMATE.init(); {35398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {35398#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 2: Hoare triple {35390#true} assume true; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35390#true} {35390#true} #133#return; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L272 TraceCheckUtils]: 4: Hoare triple {35390#true} call #t~ret17 := main(); {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {35390#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 6: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 7: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 11: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 12: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 15: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < 5); {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {35390#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {35390#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 19: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,060 INFO L290 TraceCheckUtils]: 20: Hoare triple {35390#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {35390#true} assume !(0 != #t~mem4);havoc #t~mem4; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {35390#true} ~cont~0 := 0;~i~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {35390#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {35390#true} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {35390#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {35390#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {35390#true} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 30: Hoare triple {35390#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {35390#true} assume !(~j~0 % 4294967296 < 2); {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {35390#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 34: Hoare triple {35390#true} ~i~0 := 0;~cont_aux~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {35390#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {35390#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,063 INFO L290 TraceCheckUtils]: 37: Hoare triple {35395#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {35395#(= main_~j~0 0)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,064 INFO L290 TraceCheckUtils]: 39: Hoare triple {35395#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,065 INFO L290 TraceCheckUtils]: 40: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,066 INFO L290 TraceCheckUtils]: 42: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35397#(and (<= (div main_~j~0 4294967296) 0) (<= 2 main_~j~0))} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 43: Hoare triple {35397#(and (<= (div main_~j~0 4294967296) 0) (<= 2 main_~j~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 44: Hoare triple {35391#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 45: Hoare triple {35391#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 46: Hoare triple {35391#false} assume !(~j~0 % 4294967296 < 2); {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 47: Hoare triple {35391#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 48: Hoare triple {35391#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L290 TraceCheckUtils]: 49: Hoare triple {35391#false} assume !(0 != #t~mem11);havoc #t~mem11; {35391#false} is VALID [2022-04-28 02:48:08,067 INFO L272 TraceCheckUtils]: 50: Hoare triple {35391#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35391#false} is VALID [2022-04-28 02:48:08,068 INFO L290 TraceCheckUtils]: 51: Hoare triple {35391#false} ~cond := #in~cond; {35391#false} is VALID [2022-04-28 02:48:08,068 INFO L290 TraceCheckUtils]: 52: Hoare triple {35391#false} assume 0 == ~cond; {35391#false} is VALID [2022-04-28 02:48:08,068 INFO L290 TraceCheckUtils]: 53: Hoare triple {35391#false} assume !false; {35391#false} is VALID [2022-04-28 02:48:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-28 02:48:08,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:48:08,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2087892372] [2022-04-28 02:48:08,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2087892372] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:48:08,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [847600406] [2022-04-28 02:48:08,069 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:48:08,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:48:08,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:48:08,072 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:48:08,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 02:48:08,191 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:48:08,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:48:08,194 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-28 02:48:08,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:08,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:48:08,583 INFO L272 TraceCheckUtils]: 0: Hoare triple {35390#true} call ULTIMATE.init(); {35390#true} is VALID [2022-04-28 02:48:08,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {35390#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {35390#true} is VALID [2022-04-28 02:48:08,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {35390#true} assume true; {35390#true} is VALID [2022-04-28 02:48:08,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35390#true} {35390#true} #133#return; {35390#true} is VALID [2022-04-28 02:48:08,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {35390#true} call #t~ret17 := main(); {35390#true} is VALID [2022-04-28 02:48:08,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {35390#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {35417#(= main_~i~0 0)} is VALID [2022-04-28 02:48:08,584 INFO L290 TraceCheckUtils]: 6: Hoare triple {35417#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35417#(= main_~i~0 0)} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {35417#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35424#(= main_~i~0 1)} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {35424#(= main_~i~0 1)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35424#(= main_~i~0 1)} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {35424#(= main_~i~0 1)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 10: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 11: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 14: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 15: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < 5); {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 17: Hoare triple {35390#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 18: Hoare triple {35390#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 19: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 20: Hoare triple {35390#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 21: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 22: Hoare triple {35390#true} assume !(0 != #t~mem4);havoc #t~mem4; {35390#true} is VALID [2022-04-28 02:48:08,586 INFO L290 TraceCheckUtils]: 23: Hoare triple {35390#true} ~cont~0 := 0;~i~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,587 INFO L290 TraceCheckUtils]: 25: Hoare triple {35395#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,587 INFO L290 TraceCheckUtils]: 26: Hoare triple {35395#(= main_~j~0 0)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,588 INFO L290 TraceCheckUtils]: 27: Hoare triple {35395#(= main_~j~0 0)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,588 INFO L290 TraceCheckUtils]: 28: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,588 INFO L290 TraceCheckUtils]: 29: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 30: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35494#(and (<= main_~j~0 2) (<= 2 main_~j~0))} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 31: Hoare triple {35494#(and (<= main_~j~0 2) (<= 2 main_~j~0))} assume !(~j~0 % 4294967296 < 2); {35390#true} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 32: Hoare triple {35390#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {35390#true} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 33: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {35390#true} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 34: Hoare triple {35390#true} ~i~0 := 0;~cont_aux~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {35390#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,590 INFO L290 TraceCheckUtils]: 36: Hoare triple {35390#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {35395#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {35395#(= main_~j~0 0)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35395#(= main_~j~0 0)} is VALID [2022-04-28 02:48:08,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {35395#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,591 INFO L290 TraceCheckUtils]: 41: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-28 02:48:08,592 INFO L290 TraceCheckUtils]: 42: Hoare triple {35396#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35494#(and (<= main_~j~0 2) (<= 2 main_~j~0))} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 43: Hoare triple {35494#(and (<= main_~j~0 2) (<= 2 main_~j~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 44: Hoare triple {35391#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 45: Hoare triple {35391#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 46: Hoare triple {35391#false} assume !(~j~0 % 4294967296 < 2); {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 47: Hoare triple {35391#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 48: Hoare triple {35391#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,593 INFO L290 TraceCheckUtils]: 49: Hoare triple {35391#false} assume !(0 != #t~mem11);havoc #t~mem11; {35391#false} is VALID [2022-04-28 02:48:08,594 INFO L272 TraceCheckUtils]: 50: Hoare triple {35391#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35391#false} is VALID [2022-04-28 02:48:08,594 INFO L290 TraceCheckUtils]: 51: Hoare triple {35391#false} ~cond := #in~cond; {35391#false} is VALID [2022-04-28 02:48:08,594 INFO L290 TraceCheckUtils]: 52: Hoare triple {35391#false} assume 0 == ~cond; {35391#false} is VALID [2022-04-28 02:48:08,594 INFO L290 TraceCheckUtils]: 53: Hoare triple {35391#false} assume !false; {35391#false} is VALID [2022-04-28 02:48:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-28 02:48:08,594 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:48:08,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {35391#false} assume !false; {35391#false} is VALID [2022-04-28 02:48:08,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {35391#false} assume 0 == ~cond; {35391#false} is VALID [2022-04-28 02:48:08,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {35391#false} ~cond := #in~cond; {35391#false} is VALID [2022-04-28 02:48:08,723 INFO L272 TraceCheckUtils]: 50: Hoare triple {35391#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35391#false} is VALID [2022-04-28 02:48:08,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {35391#false} assume !(0 != #t~mem11);havoc #t~mem11; {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {35391#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 47: Hoare triple {35391#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 46: Hoare triple {35391#false} assume !(~j~0 % 4294967296 < 2); {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {35391#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {35391#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35391#false} is VALID [2022-04-28 02:48:08,724 INFO L290 TraceCheckUtils]: 43: Hoare triple {35594#(not (< (mod main_~j~0 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35391#false} is VALID [2022-04-28 02:48:08,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35594#(not (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-28 02:48:08,725 INFO L290 TraceCheckUtils]: 41: Hoare triple {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-28 02:48:08,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-28 02:48:08,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35598#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-28 02:48:08,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:48:08,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:48:08,727 INFO L290 TraceCheckUtils]: 36: Hoare triple {35390#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35608#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-28 02:48:08,727 INFO L290 TraceCheckUtils]: 35: Hoare triple {35390#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {35390#true} ~i~0 := 0;~cont_aux~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 33: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 32: Hoare triple {35390#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {35390#true} assume !(~j~0 % 4294967296 < 2); {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 30: Hoare triple {35390#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {35390#true} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 28: Hoare triple {35390#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {35390#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 26: Hoare triple {35390#true} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 25: Hoare triple {35390#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 23: Hoare triple {35390#true} ~cont~0 := 0;~i~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 22: Hoare triple {35390#true} assume !(0 != #t~mem4);havoc #t~mem4; {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 21: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,728 INFO L290 TraceCheckUtils]: 20: Hoare triple {35390#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 19: Hoare triple {35390#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 18: Hoare triple {35390#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 17: Hoare triple {35390#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {35390#true} assume !(~i~0 % 4294967296 < 5); {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 15: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 13: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 12: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 11: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 10: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 9: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 8: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,729 INFO L290 TraceCheckUtils]: 7: Hoare triple {35390#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L290 TraceCheckUtils]: 6: Hoare triple {35390#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {35390#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L272 TraceCheckUtils]: 4: Hoare triple {35390#true} call #t~ret17 := main(); {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35390#true} {35390#true} #133#return; {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {35390#true} assume true; {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {35390#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L272 TraceCheckUtils]: 0: Hoare triple {35390#true} call ULTIMATE.init(); {35390#true} is VALID [2022-04-28 02:48:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-28 02:48:08,730 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [847600406] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:48:08,730 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:48:08,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 5] total 12 [2022-04-28 02:48:08,731 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:48:08,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2065149801] [2022-04-28 02:48:08,731 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2065149801] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:48:08,731 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:48:08,731 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 02:48:08,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1851544489] [2022-04-28 02:48:08,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:48:08,732 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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 54 [2022-04-28 02:48:08,732 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:48:08,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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) [2022-04-28 02:48:08,761 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:08,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 02:48:08,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:08,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 02:48:08,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-04-28 02:48:08,762 INFO L87 Difference]: Start difference. First operand 472 states and 595 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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) [2022-04-28 02:48:13,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:13,928 INFO L93 Difference]: Finished difference Result 846 states and 1066 transitions. [2022-04-28 02:48:13,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 02:48:13,928 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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 54 [2022-04-28 02:48:13,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:48:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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) [2022-04-28 02:48:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 74 transitions. [2022-04-28 02:48:13,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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) [2022-04-28 02:48:13,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 74 transitions. [2022-04-28 02:48:13,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 74 transitions. [2022-04-28 02:48:13,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:13,994 INFO L225 Difference]: With dead ends: 846 [2022-04-28 02:48:13,995 INFO L226 Difference]: Without dead ends: 447 [2022-04-28 02:48:13,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:48:13,996 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 55 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:48:13,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 53 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:48:13,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2022-04-28 02:48:18,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 412. [2022-04-28 02:48:18,452 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:48:18,452 INFO L82 GeneralOperation]: Start isEquivalent. First operand 447 states. Second operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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) [2022-04-28 02:48:18,452 INFO L74 IsIncluded]: Start isIncluded. First operand 447 states. Second operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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) [2022-04-28 02:48:18,453 INFO L87 Difference]: Start difference. First operand 447 states. Second operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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) [2022-04-28 02:48:18,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:18,460 INFO L93 Difference]: Finished difference Result 447 states and 523 transitions. [2022-04-28 02:48:18,460 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 523 transitions. [2022-04-28 02:48:18,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:18,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:18,461 INFO L74 IsIncluded]: Start isIncluded. First operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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 447 states. [2022-04-28 02:48:18,461 INFO L87 Difference]: Start difference. First operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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 447 states. [2022-04-28 02:48:18,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:18,472 INFO L93 Difference]: Finished difference Result 447 states and 523 transitions. [2022-04-28 02:48:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 523 transitions. [2022-04-28 02:48:18,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:18,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:18,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:48:18,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:48:18,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 407 states have (on average 1.1891891891891893) internal successors, (484), 407 states have internal predecessors, (484), 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) [2022-04-28 02:48:18,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 488 transitions. [2022-04-28 02:48:18,485 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 488 transitions. Word has length 54 [2022-04-28 02:48:18,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:48:18,486 INFO L495 AbstractCegarLoop]: Abstraction has 412 states and 488 transitions. [2022-04-28 02:48:18,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 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) [2022-04-28 02:48:18,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 412 states and 488 transitions. [2022-04-28 02:48:20,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 488 edges. 488 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 488 transitions. [2022-04-28 02:48:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 02:48:20,950 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:48:20,950 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 5, 5, 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] [2022-04-28 02:48:20,968 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Ended with exit code 0 [2022-04-28 02:48:21,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-04-28 02:48:21,151 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:48:21,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:48:21,151 INFO L85 PathProgramCache]: Analyzing trace with hash 258092167, now seen corresponding path program 1 times [2022-04-28 02:48:21,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:21,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1179899551] [2022-04-28 02:48:21,160 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:48:21,160 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:48:21,160 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:48:21,160 INFO L85 PathProgramCache]: Analyzing trace with hash 258092167, now seen corresponding path program 2 times [2022-04-28 02:48:21,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:48:21,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469350201] [2022-04-28 02:48:21,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:48:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:48:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:21,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:48:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:21,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {39161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {39147#true} is VALID [2022-04-28 02:48:21,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {39147#true} assume true; {39147#true} is VALID [2022-04-28 02:48:21,405 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39147#true} {39147#true} #133#return; {39147#true} is VALID [2022-04-28 02:48:21,405 INFO L272 TraceCheckUtils]: 0: Hoare triple {39147#true} call ULTIMATE.init(); {39161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 1: Hoare triple {39161#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 2: Hoare triple {39147#true} assume true; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39147#true} {39147#true} #133#return; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L272 TraceCheckUtils]: 4: Hoare triple {39147#true} call #t~ret17 := main(); {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 5: Hoare triple {39147#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 6: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:21,406 INFO L290 TraceCheckUtils]: 10: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 11: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 12: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 13: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 14: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 15: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 16: Hoare triple {39147#true} assume !(~i~0 % 4294967296 < 5); {39147#true} is VALID [2022-04-28 02:48:21,407 INFO L290 TraceCheckUtils]: 17: Hoare triple {39147#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {39147#true} is VALID [2022-04-28 02:48:21,408 INFO L290 TraceCheckUtils]: 18: Hoare triple {39147#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {39152#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:48:21,408 INFO L290 TraceCheckUtils]: 19: Hoare triple {39152#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39152#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:48:21,408 INFO L290 TraceCheckUtils]: 20: Hoare triple {39152#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39153#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {39153#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39153#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {39153#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39154#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:48:21,410 INFO L290 TraceCheckUtils]: 23: Hoare triple {39154#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39154#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:48:21,411 INFO L290 TraceCheckUtils]: 24: Hoare triple {39154#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39155#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,411 INFO L290 TraceCheckUtils]: 25: Hoare triple {39155#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39155#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,412 INFO L290 TraceCheckUtils]: 26: Hoare triple {39155#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39156#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:48:21,412 INFO L290 TraceCheckUtils]: 27: Hoare triple {39156#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39156#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:48:21,413 INFO L290 TraceCheckUtils]: 28: Hoare triple {39156#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39157#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:48:21,413 INFO L290 TraceCheckUtils]: 29: Hoare triple {39157#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39157#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:48:21,414 INFO L290 TraceCheckUtils]: 30: Hoare triple {39157#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39158#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:48:21,415 INFO L290 TraceCheckUtils]: 31: Hoare triple {39158#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39158#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:48:21,415 INFO L290 TraceCheckUtils]: 32: Hoare triple {39158#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,416 INFO L290 TraceCheckUtils]: 33: Hoare triple {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,416 INFO L290 TraceCheckUtils]: 34: Hoare triple {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,417 INFO L290 TraceCheckUtils]: 35: Hoare triple {39159#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 7 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {39160#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:48:21,417 INFO L290 TraceCheckUtils]: 36: Hoare triple {39160#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {39148#false} is VALID [2022-04-28 02:48:21,417 INFO L290 TraceCheckUtils]: 37: Hoare triple {39148#false} ~i~0 := 0;~cont_aux~0 := 0; {39148#false} is VALID [2022-04-28 02:48:21,417 INFO L290 TraceCheckUtils]: 38: Hoare triple {39148#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39148#false} is VALID [2022-04-28 02:48:21,417 INFO L290 TraceCheckUtils]: 39: Hoare triple {39148#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 40: Hoare triple {39148#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 41: Hoare triple {39148#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 42: Hoare triple {39148#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 43: Hoare triple {39148#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 44: Hoare triple {39148#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 45: Hoare triple {39148#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 46: Hoare triple {39148#false} assume !(~j~0 % 4294967296 < 2); {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 47: Hoare triple {39148#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {39148#false} is VALID [2022-04-28 02:48:21,418 INFO L290 TraceCheckUtils]: 48: Hoare triple {39148#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L290 TraceCheckUtils]: 49: Hoare triple {39148#false} assume !(0 != #t~mem11);havoc #t~mem11; {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L272 TraceCheckUtils]: 50: Hoare triple {39148#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L290 TraceCheckUtils]: 51: Hoare triple {39148#false} ~cond := #in~cond; {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L290 TraceCheckUtils]: 52: Hoare triple {39148#false} assume 0 == ~cond; {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L290 TraceCheckUtils]: 53: Hoare triple {39148#false} assume !false; {39148#false} is VALID [2022-04-28 02:48:21,419 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:48:21,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:48:21,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469350201] [2022-04-28 02:48:21,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469350201] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:48:21,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1227798739] [2022-04-28 02:48:21,420 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:48:21,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:48:21,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:48:21,421 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:48:21,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 02:48:21,529 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:48:21,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:48:21,531 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-28 02:48:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:21,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:48:21,958 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 [2022-04-28 02:48:21,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {39147#true} call ULTIMATE.init(); {39147#true} is VALID [2022-04-28 02:48:21,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {39147#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {39147#true} is VALID [2022-04-28 02:48:21,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {39147#true} assume true; {39147#true} is VALID [2022-04-28 02:48:21,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39147#true} {39147#true} #133#return; {39147#true} is VALID [2022-04-28 02:48:21,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {39147#true} call #t~ret17 := main(); {39147#true} is VALID [2022-04-28 02:48:21,980 INFO L290 TraceCheckUtils]: 5: Hoare triple {39147#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {39180#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,981 INFO L290 TraceCheckUtils]: 6: Hoare triple {39180#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39180#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,981 INFO L290 TraceCheckUtils]: 7: Hoare triple {39180#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39187#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:48:21,981 INFO L290 TraceCheckUtils]: 8: Hoare triple {39187#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,982 INFO L290 TraceCheckUtils]: 9: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,982 INFO L290 TraceCheckUtils]: 10: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,982 INFO L290 TraceCheckUtils]: 11: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,983 INFO L290 TraceCheckUtils]: 12: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,983 INFO L290 TraceCheckUtils]: 13: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,983 INFO L290 TraceCheckUtils]: 14: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,984 INFO L290 TraceCheckUtils]: 15: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,984 INFO L290 TraceCheckUtils]: 16: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,984 INFO L290 TraceCheckUtils]: 17: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {39191#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:21,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {39191#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {39222#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,985 INFO L290 TraceCheckUtils]: 19: Hoare triple {39222#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39222#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,985 INFO L290 TraceCheckUtils]: 20: Hoare triple {39222#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39229#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {39229#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39233#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:48:21,986 INFO L290 TraceCheckUtils]: 22: Hoare triple {39233#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,987 INFO L290 TraceCheckUtils]: 23: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,987 INFO L290 TraceCheckUtils]: 24: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,988 INFO L290 TraceCheckUtils]: 25: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,988 INFO L290 TraceCheckUtils]: 26: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,989 INFO L290 TraceCheckUtils]: 28: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,990 INFO L290 TraceCheckUtils]: 29: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,990 INFO L290 TraceCheckUtils]: 30: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,990 INFO L290 TraceCheckUtils]: 31: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,991 INFO L290 TraceCheckUtils]: 32: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,991 INFO L290 TraceCheckUtils]: 33: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,992 INFO L290 TraceCheckUtils]: 34: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,992 INFO L290 TraceCheckUtils]: 35: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,993 INFO L290 TraceCheckUtils]: 36: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,993 INFO L290 TraceCheckUtils]: 37: Hoare triple {39237#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,994 INFO L290 TraceCheckUtils]: 38: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,994 INFO L290 TraceCheckUtils]: 39: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,995 INFO L290 TraceCheckUtils]: 40: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,995 INFO L290 TraceCheckUtils]: 41: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,996 INFO L290 TraceCheckUtils]: 42: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,996 INFO L290 TraceCheckUtils]: 43: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,997 INFO L290 TraceCheckUtils]: 46: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:21,998 INFO L290 TraceCheckUtils]: 47: Hoare triple {39283#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {39314#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:21,998 INFO L290 TraceCheckUtils]: 48: Hoare triple {39314#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39318#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:48:21,999 INFO L290 TraceCheckUtils]: 49: Hoare triple {39318#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {39148#false} is VALID [2022-04-28 02:48:21,999 INFO L272 TraceCheckUtils]: 50: Hoare triple {39148#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {39148#false} is VALID [2022-04-28 02:48:21,999 INFO L290 TraceCheckUtils]: 51: Hoare triple {39148#false} ~cond := #in~cond; {39148#false} is VALID [2022-04-28 02:48:21,999 INFO L290 TraceCheckUtils]: 52: Hoare triple {39148#false} assume 0 == ~cond; {39148#false} is VALID [2022-04-28 02:48:21,999 INFO L290 TraceCheckUtils]: 53: Hoare triple {39148#false} assume !false; {39148#false} is VALID [2022-04-28 02:48:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-04-28 02:48:22,000 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:48:22,403 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:48:22,403 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:48:22,498 INFO L290 TraceCheckUtils]: 53: Hoare triple {39148#false} assume !false; {39148#false} is VALID [2022-04-28 02:48:22,498 INFO L290 TraceCheckUtils]: 52: Hoare triple {39148#false} assume 0 == ~cond; {39148#false} is VALID [2022-04-28 02:48:22,498 INFO L290 TraceCheckUtils]: 51: Hoare triple {39148#false} ~cond := #in~cond; {39148#false} is VALID [2022-04-28 02:48:22,498 INFO L272 TraceCheckUtils]: 50: Hoare triple {39148#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {39148#false} is VALID [2022-04-28 02:48:22,499 INFO L290 TraceCheckUtils]: 49: Hoare triple {39318#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {39148#false} is VALID [2022-04-28 02:48:22,500 INFO L290 TraceCheckUtils]: 48: Hoare triple {39349#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39318#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:48:22,501 INFO L290 TraceCheckUtils]: 47: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {39349#(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 [2022-04-28 02:48:22,502 INFO L290 TraceCheckUtils]: 46: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,502 INFO L290 TraceCheckUtils]: 45: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,503 INFO L290 TraceCheckUtils]: 44: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,504 INFO L290 TraceCheckUtils]: 43: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,504 INFO L290 TraceCheckUtils]: 42: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,505 INFO L290 TraceCheckUtils]: 41: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,506 INFO L290 TraceCheckUtils]: 40: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,507 INFO L290 TraceCheckUtils]: 39: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,507 INFO L290 TraceCheckUtils]: 38: Hoare triple {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,508 INFO L290 TraceCheckUtils]: 37: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {39353#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:22,508 INFO L290 TraceCheckUtils]: 36: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,509 INFO L290 TraceCheckUtils]: 34: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,510 INFO L290 TraceCheckUtils]: 30: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,510 INFO L290 TraceCheckUtils]: 29: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,510 INFO L290 TraceCheckUtils]: 28: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,511 INFO L290 TraceCheckUtils]: 25: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,512 INFO L290 TraceCheckUtils]: 24: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,512 INFO L290 TraceCheckUtils]: 23: Hoare triple {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,512 INFO L290 TraceCheckUtils]: 22: Hoare triple {39430#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39384#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:22,513 INFO L290 TraceCheckUtils]: 21: Hoare triple {39434#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39430#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:48:22,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {39438#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {39434#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 19: Hoare triple {39438#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {39438#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 18: Hoare triple {39147#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {39438#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 17: Hoare triple {39147#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {39147#true} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {39147#true} assume !(~i~0 % 4294967296 < 5); {39147#true} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:22,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 10: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {39147#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 6: Hoare triple {39147#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {39147#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L272 TraceCheckUtils]: 4: Hoare triple {39147#true} call #t~ret17 := main(); {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39147#true} {39147#true} #133#return; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {39147#true} assume true; {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {39147#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {39147#true} is VALID [2022-04-28 02:48:22,515 INFO L272 TraceCheckUtils]: 0: Hoare triple {39147#true} call ULTIMATE.init(); {39147#true} is VALID [2022-04-28 02:48:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-04-28 02:48:22,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1227798739] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:48:22,516 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:48:22,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 9] total 28 [2022-04-28 02:48:22,516 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:48:22,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1179899551] [2022-04-28 02:48:22,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1179899551] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:48:22,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:48:22,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 02:48:22,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531240558] [2022-04-28 02:48:22,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:48:22,517 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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 54 [2022-04-28 02:48:22,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:48:22,517 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-04-28 02:48:22,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:22,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 02:48:22,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:22,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 02:48:22,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=674, Unknown=0, NotChecked=0, Total=756 [2022-04-28 02:48:22,549 INFO L87 Difference]: Start difference. First operand 412 states and 488 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-04-28 02:48:48,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:48,324 INFO L93 Difference]: Finished difference Result 1951 states and 2324 transitions. [2022-04-28 02:48:48,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 02:48:48,324 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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 54 [2022-04-28 02:48:48,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:48:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-04-28 02:48:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 230 transitions. [2022-04-28 02:48:48,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-04-28 02:48:48,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 230 transitions. [2022-04-28 02:48:48,328 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 230 transitions. [2022-04-28 02:48:48,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 230 edges. 230 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:48,690 INFO L225 Difference]: With dead ends: 1951 [2022-04-28 02:48:48,690 INFO L226 Difference]: Without dead ends: 1922 [2022-04-28 02:48:48,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 196 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=122, Invalid=1210, Unknown=0, NotChecked=0, Total=1332 [2022-04-28 02:48:48,691 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 273 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 1427 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 273 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 1442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1427 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:48:48,692 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [273 Valid, 189 Invalid, 1442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1427 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 02:48:48,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1922 states. [2022-04-28 02:48:53,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1922 to 414. [2022-04-28 02:48:53,641 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:48:53,642 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1922 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:48:53,642 INFO L74 IsIncluded]: Start isIncluded. First operand 1922 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:48:53,643 INFO L87 Difference]: Start difference. First operand 1922 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:48:53,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:53,745 INFO L93 Difference]: Finished difference Result 1922 states and 2290 transitions. [2022-04-28 02:48:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2290 transitions. [2022-04-28 02:48:53,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:53,747 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:53,748 INFO L74 IsIncluded]: Start isIncluded. First operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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 1922 states. [2022-04-28 02:48:53,748 INFO L87 Difference]: Start difference. First operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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 1922 states. [2022-04-28 02:48:53,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:48:53,855 INFO L93 Difference]: Finished difference Result 1922 states and 2290 transitions. [2022-04-28 02:48:53,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2290 transitions. [2022-04-28 02:48:53,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:48:53,857 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:48:53,857 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:48:53,857 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:48:53,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:48:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 491 transitions. [2022-04-28 02:48:53,865 INFO L78 Accepts]: Start accepts. Automaton has 414 states and 491 transitions. Word has length 54 [2022-04-28 02:48:53,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:48:53,865 INFO L495 AbstractCegarLoop]: Abstraction has 414 states and 491 transitions. [2022-04-28 02:48:53,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 11 states have internal predecessors, (39), 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) [2022-04-28 02:48:53,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 414 states and 491 transitions. [2022-04-28 02:48:56,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 491 transitions. [2022-04-28 02:48:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 02:48:56,240 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:48:56,240 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 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] [2022-04-28 02:48:56,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 02:48:56,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:48:56,441 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:48:56,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:48:56,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1238452689, now seen corresponding path program 5 times [2022-04-28 02:48:56,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:56,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [217391854] [2022-04-28 02:48:56,450 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:48:56,450 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:48:56,450 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:48:56,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1238452689, now seen corresponding path program 6 times [2022-04-28 02:48:56,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:48:56,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465681670] [2022-04-28 02:48:56,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:48:56,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:48:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:56,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:48:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:56,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {48104#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {48093#true} is VALID [2022-04-28 02:48:56,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {48093#true} assume true; {48093#true} is VALID [2022-04-28 02:48:56,618 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {48093#true} {48093#true} #133#return; {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L272 TraceCheckUtils]: 0: Hoare triple {48093#true} call ULTIMATE.init(); {48104#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:48:56,619 INFO L290 TraceCheckUtils]: 1: Hoare triple {48104#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {48093#true} assume true; {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48093#true} {48093#true} #133#return; {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L272 TraceCheckUtils]: 4: Hoare triple {48093#true} call #t~ret17 := main(); {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L290 TraceCheckUtils]: 5: Hoare triple {48093#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:56,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 8: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 10: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 13: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 14: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 15: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:56,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {48093#true} assume !(~i~0 % 4294967296 < 5); {48093#true} is VALID [2022-04-28 02:48:56,621 INFO L290 TraceCheckUtils]: 17: Hoare triple {48093#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {48093#true} is VALID [2022-04-28 02:48:56,621 INFO L290 TraceCheckUtils]: 18: Hoare triple {48093#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {48098#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:48:56,621 INFO L290 TraceCheckUtils]: 19: Hoare triple {48098#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48098#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:48:56,622 INFO L290 TraceCheckUtils]: 20: Hoare triple {48098#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48099#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {48099#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48099#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,623 INFO L290 TraceCheckUtils]: 22: Hoare triple {48099#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48100#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:48:56,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {48100#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48100#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:48:56,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {48100#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,626 INFO L290 TraceCheckUtils]: 27: Hoare triple {48101#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,626 INFO L290 TraceCheckUtils]: 28: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,627 INFO L290 TraceCheckUtils]: 29: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,628 INFO L290 TraceCheckUtils]: 31: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,630 INFO L290 TraceCheckUtils]: 34: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {48102#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {48103#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 2) main_~n_caracter~0))} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 37: Hoare triple {48103#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 2) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 38: Hoare triple {48094#false} ~i~0 := 0;~cont_aux~0 := 0; {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 39: Hoare triple {48094#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {48094#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 41: Hoare triple {48094#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {48094#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {48094#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {48094#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48094#false} is VALID [2022-04-28 02:48:56,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {48094#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 46: Hoare triple {48094#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {48094#false} assume !(~j~0 % 4294967296 < 2); {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {48094#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {48094#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 50: Hoare triple {48094#false} assume !(0 != #t~mem11);havoc #t~mem11; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L272 TraceCheckUtils]: 51: Hoare triple {48094#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 52: Hoare triple {48094#false} ~cond := #in~cond; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {48094#false} assume 0 == ~cond; {48094#false} is VALID [2022-04-28 02:48:56,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {48094#false} assume !false; {48094#false} is VALID [2022-04-28 02:48:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:48:56,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:48:56,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465681670] [2022-04-28 02:48:56,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465681670] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:48:56,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [579009931] [2022-04-28 02:48:56,634 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:48:56,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:48:56,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:48:56,636 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:48:56,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 02:48:56,894 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-28 02:48:56,895 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:48:56,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 28 conjunts are in the unsatisfiable core [2022-04-28 02:48:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:48:56,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:48:57,342 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 [2022-04-28 02:48:57,361 INFO L272 TraceCheckUtils]: 0: Hoare triple {48093#true} call ULTIMATE.init(); {48093#true} is VALID [2022-04-28 02:48:57,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {48093#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {48093#true} is VALID [2022-04-28 02:48:57,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {48093#true} assume true; {48093#true} is VALID [2022-04-28 02:48:57,361 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48093#true} {48093#true} #133#return; {48093#true} is VALID [2022-04-28 02:48:57,361 INFO L272 TraceCheckUtils]: 4: Hoare triple {48093#true} call #t~ret17 := main(); {48093#true} is VALID [2022-04-28 02:48:57,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {48093#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,362 INFO L290 TraceCheckUtils]: 6: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,362 INFO L290 TraceCheckUtils]: 8: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,363 INFO L290 TraceCheckUtils]: 10: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,363 INFO L290 TraceCheckUtils]: 11: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,364 INFO L290 TraceCheckUtils]: 14: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,364 INFO L290 TraceCheckUtils]: 15: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,365 INFO L290 TraceCheckUtils]: 16: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {48123#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:48:57,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {48123#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {48163#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,366 INFO L290 TraceCheckUtils]: 19: Hoare triple {48163#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48163#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {48163#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48170#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,367 INFO L290 TraceCheckUtils]: 21: Hoare triple {48170#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48174#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:48:57,367 INFO L290 TraceCheckUtils]: 22: Hoare triple {48174#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,367 INFO L290 TraceCheckUtils]: 23: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,368 INFO L290 TraceCheckUtils]: 24: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,369 INFO L290 TraceCheckUtils]: 26: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,369 INFO L290 TraceCheckUtils]: 27: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,369 INFO L290 TraceCheckUtils]: 28: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,370 INFO L290 TraceCheckUtils]: 29: Hoare triple {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,370 INFO L290 TraceCheckUtils]: 30: Hoare triple {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {48197#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,371 INFO L290 TraceCheckUtils]: 32: Hoare triple {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,372 INFO L290 TraceCheckUtils]: 33: Hoare triple {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {48207#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,372 INFO L290 TraceCheckUtils]: 35: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,373 INFO L290 TraceCheckUtils]: 36: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,373 INFO L290 TraceCheckUtils]: 37: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:48:57,374 INFO L290 TraceCheckUtils]: 38: Hoare triple {48178#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,374 INFO L290 TraceCheckUtils]: 39: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,374 INFO L290 TraceCheckUtils]: 40: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,375 INFO L290 TraceCheckUtils]: 41: Hoare triple {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,376 INFO L290 TraceCheckUtils]: 43: Hoare triple {48236#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,391 INFO L290 TraceCheckUtils]: 45: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,392 INFO L290 TraceCheckUtils]: 46: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,392 INFO L290 TraceCheckUtils]: 47: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:48:57,393 INFO L290 TraceCheckUtils]: 48: Hoare triple {48229#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {48261#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:48:57,393 INFO L290 TraceCheckUtils]: 49: Hoare triple {48261#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48265#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:48:57,393 INFO L290 TraceCheckUtils]: 50: Hoare triple {48265#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {48094#false} is VALID [2022-04-28 02:48:57,393 INFO L272 TraceCheckUtils]: 51: Hoare triple {48094#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {48094#false} is VALID [2022-04-28 02:48:57,394 INFO L290 TraceCheckUtils]: 52: Hoare triple {48094#false} ~cond := #in~cond; {48094#false} is VALID [2022-04-28 02:48:57,394 INFO L290 TraceCheckUtils]: 53: Hoare triple {48094#false} assume 0 == ~cond; {48094#false} is VALID [2022-04-28 02:48:57,394 INFO L290 TraceCheckUtils]: 54: Hoare triple {48094#false} assume !false; {48094#false} is VALID [2022-04-28 02:48:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-04-28 02:48:57,394 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:48:57,787 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:48:57,787 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:48:57,875 INFO L290 TraceCheckUtils]: 54: Hoare triple {48094#false} assume !false; {48094#false} is VALID [2022-04-28 02:48:57,875 INFO L290 TraceCheckUtils]: 53: Hoare triple {48094#false} assume 0 == ~cond; {48094#false} is VALID [2022-04-28 02:48:57,876 INFO L290 TraceCheckUtils]: 52: Hoare triple {48094#false} ~cond := #in~cond; {48094#false} is VALID [2022-04-28 02:48:57,876 INFO L272 TraceCheckUtils]: 51: Hoare triple {48094#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {48094#false} is VALID [2022-04-28 02:48:57,876 INFO L290 TraceCheckUtils]: 50: Hoare triple {48265#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {48094#false} is VALID [2022-04-28 02:48:57,877 INFO L290 TraceCheckUtils]: 49: Hoare triple {48296#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48265#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:48:57,878 INFO L290 TraceCheckUtils]: 48: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {48296#(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 [2022-04-28 02:48:57,879 INFO L290 TraceCheckUtils]: 47: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,879 INFO L290 TraceCheckUtils]: 46: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,880 INFO L290 TraceCheckUtils]: 45: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,881 INFO L290 TraceCheckUtils]: 44: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,881 INFO L290 TraceCheckUtils]: 43: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,883 INFO L290 TraceCheckUtils]: 41: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,884 INFO L290 TraceCheckUtils]: 40: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,884 INFO L290 TraceCheckUtils]: 39: Hoare triple {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {48300#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:48:57,885 INFO L290 TraceCheckUtils]: 37: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,885 INFO L290 TraceCheckUtils]: 36: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,886 INFO L290 TraceCheckUtils]: 33: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,887 INFO L290 TraceCheckUtils]: 32: Hoare triple {48350#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,887 INFO L290 TraceCheckUtils]: 31: Hoare triple {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {48350#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:48:57,888 INFO L290 TraceCheckUtils]: 30: Hoare triple {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:48:57,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:48:57,889 INFO L290 TraceCheckUtils]: 28: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {48354#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:48:57,889 INFO L290 TraceCheckUtils]: 27: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,889 INFO L290 TraceCheckUtils]: 26: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,890 INFO L290 TraceCheckUtils]: 24: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,890 INFO L290 TraceCheckUtils]: 23: Hoare triple {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,890 INFO L290 TraceCheckUtils]: 22: Hoare triple {48382#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48331#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:48:57,891 INFO L290 TraceCheckUtils]: 21: Hoare triple {48386#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48382#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:48:57,891 INFO L290 TraceCheckUtils]: 20: Hoare triple {48390#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {48386#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 19: Hoare triple {48390#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {48390#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 18: Hoare triple {48093#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {48390#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {48093#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {48093#true} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {48093#true} assume !(~i~0 % 4294967296 < 5); {48093#true} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 15: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:57,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 11: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 10: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 9: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {48093#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 6: Hoare triple {48093#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 5: Hoare triple {48093#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L272 TraceCheckUtils]: 4: Hoare triple {48093#true} call #t~ret17 := main(); {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48093#true} {48093#true} #133#return; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 2: Hoare triple {48093#true} assume true; {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {48093#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {48093#true} is VALID [2022-04-28 02:48:57,893 INFO L272 TraceCheckUtils]: 0: Hoare triple {48093#true} call ULTIMATE.init(); {48093#true} is VALID [2022-04-28 02:48:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-28 02:48:57,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [579009931] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:48:57,894 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:48:57,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 13, 11] total 28 [2022-04-28 02:48:57,894 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:48:57,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [217391854] [2022-04-28 02:48:57,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [217391854] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:48:57,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:48:57,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 02:48:57,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686798071] [2022-04-28 02:48:57,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:48:57,895 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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 55 [2022-04-28 02:48:57,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:48:57,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-04-28 02:48:57,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:48:57,931 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 02:48:57,931 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:48:57,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 02:48:57,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=649, Unknown=0, NotChecked=0, Total=756 [2022-04-28 02:48:57,932 INFO L87 Difference]: Start difference. First operand 414 states and 491 transitions. Second operand has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-04-28 02:49:13,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:49:13,497 INFO L93 Difference]: Finished difference Result 1157 states and 1362 transitions. [2022-04-28 02:49:13,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 02:49:13,497 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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 55 [2022-04-28 02:49:13,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:49:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-04-28 02:49:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 170 transitions. [2022-04-28 02:49:13,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-04-28 02:49:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 170 transitions. [2022-04-28 02:49:13,500 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 170 transitions. [2022-04-28 02:49:13,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:49:13,688 INFO L225 Difference]: With dead ends: 1157 [2022-04-28 02:49:13,688 INFO L226 Difference]: Without dead ends: 1108 [2022-04-28 02:49:13,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 235 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=145, Invalid=1045, Unknown=0, NotChecked=0, Total=1190 [2022-04-28 02:49:13,689 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 217 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 404 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 424 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 404 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:49:13,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 90 Invalid, 424 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 404 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 02:49:13,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1108 states. [2022-04-28 02:49:18,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1108 to 414. [2022-04-28 02:49:18,604 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:49:18,605 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1108 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:49:18,605 INFO L74 IsIncluded]: Start isIncluded. First operand 1108 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:49:18,606 INFO L87 Difference]: Start difference. First operand 1108 states. Second operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:49:18,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:49:18,656 INFO L93 Difference]: Finished difference Result 1108 states and 1305 transitions. [2022-04-28 02:49:18,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1305 transitions. [2022-04-28 02:49:18,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:49:18,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:49:18,659 INFO L74 IsIncluded]: Start isIncluded. First operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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 1108 states. [2022-04-28 02:49:18,659 INFO L87 Difference]: Start difference. First operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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 1108 states. [2022-04-28 02:49:18,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:49:18,711 INFO L93 Difference]: Finished difference Result 1108 states and 1305 transitions. [2022-04-28 02:49:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1305 transitions. [2022-04-28 02:49:18,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:49:18,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:49:18,713 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:49:18,713 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:49:18,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 414 states, 409 states have (on average 1.1907090464547678) internal successors, (487), 409 states have internal predecessors, (487), 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) [2022-04-28 02:49:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 491 transitions. [2022-04-28 02:49:18,725 INFO L78 Accepts]: Start accepts. Automaton has 414 states and 491 transitions. Word has length 55 [2022-04-28 02:49:18,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:49:18,725 INFO L495 AbstractCegarLoop]: Abstraction has 414 states and 491 transitions. [2022-04-28 02:49:18,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.111111111111111) internal successors, (37), 8 states have internal predecessors, (37), 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) [2022-04-28 02:49:18,725 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 414 states and 491 transitions. [2022-04-28 02:49:21,538 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:49:21,539 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 491 transitions. [2022-04-28 02:49:21,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 02:49:21,539 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:49:21,539 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 5, 5, 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] [2022-04-28 02:49:21,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-04-28 02:49:21,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:49:21,740 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:49:21,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:49:21,740 INFO L85 PathProgramCache]: Analyzing trace with hash -1954216222, now seen corresponding path program 3 times [2022-04-28 02:49:21,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:49:21,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1099415056] [2022-04-28 02:49:21,749 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:49:21,749 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:49:21,750 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:49:21,750 INFO L85 PathProgramCache]: Analyzing trace with hash -1954216222, now seen corresponding path program 4 times [2022-04-28 02:49:21,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:49:21,750 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954000382] [2022-04-28 02:49:21,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:49:21,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:49:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:49:21,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:49:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:49:21,986 INFO L290 TraceCheckUtils]: 0: Hoare triple {53841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {53825#true} is VALID [2022-04-28 02:49:21,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {53825#true} assume true; {53825#true} is VALID [2022-04-28 02:49:21,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53825#true} {53825#true} #133#return; {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L272 TraceCheckUtils]: 0: Hoare triple {53825#true} call ULTIMATE.init(); {53841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:49:21,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {53841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {53825#true} assume true; {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53825#true} {53825#true} #133#return; {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {53825#true} call #t~ret17 := main(); {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {53825#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L290 TraceCheckUtils]: 6: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:21,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 10: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 11: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 14: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 15: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 16: Hoare triple {53825#true} assume !(~i~0 % 4294967296 < 5); {53825#true} is VALID [2022-04-28 02:49:21,988 INFO L290 TraceCheckUtils]: 17: Hoare triple {53825#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {53825#true} is VALID [2022-04-28 02:49:21,989 INFO L290 TraceCheckUtils]: 18: Hoare triple {53825#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {53830#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:49:21,989 INFO L290 TraceCheckUtils]: 19: Hoare triple {53830#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53830#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:49:21,990 INFO L290 TraceCheckUtils]: 20: Hoare triple {53830#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53831#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,990 INFO L290 TraceCheckUtils]: 21: Hoare triple {53831#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53831#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,991 INFO L290 TraceCheckUtils]: 22: Hoare triple {53831#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53832#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:49:21,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {53832#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53832#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:49:21,992 INFO L290 TraceCheckUtils]: 24: Hoare triple {53832#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53833#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {53833#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53833#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {53833#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53834#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:49:21,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {53834#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53834#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:49:21,995 INFO L290 TraceCheckUtils]: 28: Hoare triple {53834#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53835#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:49:21,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {53835#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53835#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:49:21,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {53835#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53836#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:49:21,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {53836#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53836#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:49:21,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {53836#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53837#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,998 INFO L290 TraceCheckUtils]: 33: Hoare triple {53837#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53837#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:49:21,998 INFO L290 TraceCheckUtils]: 34: Hoare triple {53837#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53838#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-28 02:49:21,999 INFO L290 TraceCheckUtils]: 35: Hoare triple {53838#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53839#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-28 02:49:21,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {53839#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {53839#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-28 02:49:22,000 INFO L290 TraceCheckUtils]: 37: Hoare triple {53839#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} ~cont~0 := 0;~i~0 := 0; {53840#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 38: Hoare triple {53840#(and (<= 8 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 39: Hoare triple {53826#false} ~i~0 := 0;~cont_aux~0 := 0; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {53826#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 41: Hoare triple {53826#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {53826#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {53826#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 44: Hoare triple {53826#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 45: Hoare triple {53826#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 46: Hoare triple {53826#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 47: Hoare triple {53826#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {53826#false} is VALID [2022-04-28 02:49:22,001 INFO L290 TraceCheckUtils]: 48: Hoare triple {53826#false} assume !(~j~0 % 4294967296 < 2); {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 49: Hoare triple {53826#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {53826#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 51: Hoare triple {53826#false} assume !(0 != #t~mem11);havoc #t~mem11; {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L272 TraceCheckUtils]: 52: Hoare triple {53826#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 53: Hoare triple {53826#false} ~cond := #in~cond; {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 54: Hoare triple {53826#false} assume 0 == ~cond; {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L290 TraceCheckUtils]: 55: Hoare triple {53826#false} assume !false; {53826#false} is VALID [2022-04-28 02:49:22,002 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:49:22,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:49:22,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1954000382] [2022-04-28 02:49:22,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1954000382] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:49:22,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1928571783] [2022-04-28 02:49:22,003 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:49:22,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:49:22,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:49:22,004 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:49:22,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 02:49:22,115 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:49:22,115 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:49:22,117 INFO L263 TraceCheckSpWp]: Trace formula consists of 232 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-28 02:49:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:49:22,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:49:22,683 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 [2022-04-28 02:49:22,704 INFO L272 TraceCheckUtils]: 0: Hoare triple {53825#true} call ULTIMATE.init(); {53825#true} is VALID [2022-04-28 02:49:22,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {53825#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {53825#true} is VALID [2022-04-28 02:49:22,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {53825#true} assume true; {53825#true} is VALID [2022-04-28 02:49:22,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53825#true} {53825#true} #133#return; {53825#true} is VALID [2022-04-28 02:49:22,704 INFO L272 TraceCheckUtils]: 4: Hoare triple {53825#true} call #t~ret17 := main(); {53825#true} is VALID [2022-04-28 02:49:22,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {53825#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,708 INFO L290 TraceCheckUtils]: 6: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,708 INFO L290 TraceCheckUtils]: 7: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,709 INFO L290 TraceCheckUtils]: 8: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,709 INFO L290 TraceCheckUtils]: 9: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,709 INFO L290 TraceCheckUtils]: 10: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,710 INFO L290 TraceCheckUtils]: 11: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,710 INFO L290 TraceCheckUtils]: 12: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,711 INFO L290 TraceCheckUtils]: 13: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,711 INFO L290 TraceCheckUtils]: 14: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,711 INFO L290 TraceCheckUtils]: 15: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,712 INFO L290 TraceCheckUtils]: 16: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,712 INFO L290 TraceCheckUtils]: 17: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {53860#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:49:22,713 INFO L290 TraceCheckUtils]: 18: Hoare triple {53860#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {53900#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,713 INFO L290 TraceCheckUtils]: 19: Hoare triple {53900#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53900#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,714 INFO L290 TraceCheckUtils]: 20: Hoare triple {53900#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53907#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,714 INFO L290 TraceCheckUtils]: 21: Hoare triple {53907#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53911#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:49:22,715 INFO L290 TraceCheckUtils]: 22: Hoare triple {53911#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,716 INFO L290 TraceCheckUtils]: 23: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,716 INFO L290 TraceCheckUtils]: 24: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,717 INFO L290 TraceCheckUtils]: 25: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,717 INFO L290 TraceCheckUtils]: 26: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,718 INFO L290 TraceCheckUtils]: 27: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,718 INFO L290 TraceCheckUtils]: 28: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,719 INFO L290 TraceCheckUtils]: 29: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,720 INFO L290 TraceCheckUtils]: 30: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,720 INFO L290 TraceCheckUtils]: 31: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,721 INFO L290 TraceCheckUtils]: 32: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,722 INFO L290 TraceCheckUtils]: 34: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,723 INFO L290 TraceCheckUtils]: 36: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,723 INFO L290 TraceCheckUtils]: 37: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,724 INFO L290 TraceCheckUtils]: 38: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:49:22,724 INFO L290 TraceCheckUtils]: 39: Hoare triple {53915#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {53967#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {53967#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {53967#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,725 INFO L290 TraceCheckUtils]: 41: Hoare triple {53967#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {53974#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,726 INFO L290 TraceCheckUtils]: 42: Hoare triple {53974#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {53974#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,727 INFO L290 TraceCheckUtils]: 43: Hoare triple {53974#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {53981#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,727 INFO L290 TraceCheckUtils]: 44: Hoare triple {53981#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {53985#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {53985#(and (= main_~j~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,728 INFO L290 TraceCheckUtils]: 46: Hoare triple {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,729 INFO L290 TraceCheckUtils]: 47: Hoare triple {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,729 INFO L290 TraceCheckUtils]: 48: Hoare triple {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:49:22,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {53989#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {54002#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:49:22,730 INFO L290 TraceCheckUtils]: 50: Hoare triple {54002#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {54006#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:49:22,731 INFO L290 TraceCheckUtils]: 51: Hoare triple {54006#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {53826#false} is VALID [2022-04-28 02:49:22,731 INFO L272 TraceCheckUtils]: 52: Hoare triple {53826#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {53826#false} is VALID [2022-04-28 02:49:22,731 INFO L290 TraceCheckUtils]: 53: Hoare triple {53826#false} ~cond := #in~cond; {53826#false} is VALID [2022-04-28 02:49:22,731 INFO L290 TraceCheckUtils]: 54: Hoare triple {53826#false} assume 0 == ~cond; {53826#false} is VALID [2022-04-28 02:49:22,731 INFO L290 TraceCheckUtils]: 55: Hoare triple {53826#false} assume !false; {53826#false} is VALID [2022-04-28 02:49:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-04-28 02:49:22,732 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:49:23,228 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:49:23,229 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:49:23,325 INFO L290 TraceCheckUtils]: 55: Hoare triple {53826#false} assume !false; {53826#false} is VALID [2022-04-28 02:49:23,325 INFO L290 TraceCheckUtils]: 54: Hoare triple {53826#false} assume 0 == ~cond; {53826#false} is VALID [2022-04-28 02:49:23,325 INFO L290 TraceCheckUtils]: 53: Hoare triple {53826#false} ~cond := #in~cond; {53826#false} is VALID [2022-04-28 02:49:23,325 INFO L272 TraceCheckUtils]: 52: Hoare triple {53826#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {53826#false} is VALID [2022-04-28 02:49:23,325 INFO L290 TraceCheckUtils]: 51: Hoare triple {54006#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {53826#false} is VALID [2022-04-28 02:49:23,326 INFO L290 TraceCheckUtils]: 50: Hoare triple {54037#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {54006#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:49:23,328 INFO L290 TraceCheckUtils]: 49: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {54037#(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 [2022-04-28 02:49:23,328 INFO L290 TraceCheckUtils]: 48: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,330 INFO L290 TraceCheckUtils]: 46: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,330 INFO L290 TraceCheckUtils]: 45: Hoare triple {54054#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,331 INFO L290 TraceCheckUtils]: 44: Hoare triple {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {54054#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:49:23,332 INFO L290 TraceCheckUtils]: 43: Hoare triple {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:49:23,333 INFO L290 TraceCheckUtils]: 42: Hoare triple {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:49:23,334 INFO L290 TraceCheckUtils]: 41: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {54058#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:49:23,334 INFO L290 TraceCheckUtils]: 40: Hoare triple {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {54041#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:49:23,335 INFO L290 TraceCheckUtils]: 38: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,335 INFO L290 TraceCheckUtils]: 37: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,336 INFO L290 TraceCheckUtils]: 36: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,336 INFO L290 TraceCheckUtils]: 35: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,336 INFO L290 TraceCheckUtils]: 34: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,337 INFO L290 TraceCheckUtils]: 33: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,337 INFO L290 TraceCheckUtils]: 32: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,337 INFO L290 TraceCheckUtils]: 30: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,338 INFO L290 TraceCheckUtils]: 29: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,338 INFO L290 TraceCheckUtils]: 28: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,338 INFO L290 TraceCheckUtils]: 27: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,339 INFO L290 TraceCheckUtils]: 25: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,339 INFO L290 TraceCheckUtils]: 24: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,339 INFO L290 TraceCheckUtils]: 23: Hoare triple {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,340 INFO L290 TraceCheckUtils]: 22: Hoare triple {54126#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54074#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:49:23,340 INFO L290 TraceCheckUtils]: 21: Hoare triple {54130#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54126#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:49:23,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {54134#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {54130#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:49:23,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {54134#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {54134#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 18: Hoare triple {53825#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {54134#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 17: Hoare triple {53825#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {53825#true} assume !(~i~0 % 4294967296 < 5); {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 15: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 14: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 13: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 12: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 11: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 10: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 9: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {53825#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {53825#true} is VALID [2022-04-28 02:49:23,342 INFO L290 TraceCheckUtils]: 6: Hoare triple {53825#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L290 TraceCheckUtils]: 5: Hoare triple {53825#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L272 TraceCheckUtils]: 4: Hoare triple {53825#true} call #t~ret17 := main(); {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53825#true} {53825#true} #133#return; {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L290 TraceCheckUtils]: 2: Hoare triple {53825#true} assume true; {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {53825#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L272 TraceCheckUtils]: 0: Hoare triple {53825#true} call ULTIMATE.init(); {53825#true} is VALID [2022-04-28 02:49:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 11 proven. 26 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-04-28 02:49:23,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1928571783] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:49:23,343 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:49:23,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 11] total 34 [2022-04-28 02:49:23,344 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:49:23,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1099415056] [2022-04-28 02:49:23,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1099415056] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:49:23,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:49:23,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 02:49:23,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966861453] [2022-04-28 02:49:23,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:49:23,344 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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 56 [2022-04-28 02:49:23,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:49:23,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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) [2022-04-28 02:49:23,378 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:49:23,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 02:49:23,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:49:23,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 02:49:23,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=993, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 02:49:23,380 INFO L87 Difference]: Start difference. First operand 414 states and 491 transitions. Second operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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) [2022-04-28 02:50:00,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:00,284 INFO L93 Difference]: Finished difference Result 2463 states and 2933 transitions. [2022-04-28 02:50:00,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 02:50:00,284 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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 56 [2022-04-28 02:50:00,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:50:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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) [2022-04-28 02:50:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 292 transitions. [2022-04-28 02:50:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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) [2022-04-28 02:50:00,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 292 transitions. [2022-04-28 02:50:00,288 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 292 transitions. [2022-04-28 02:50:00,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 292 edges. 292 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:00,778 INFO L225 Difference]: With dead ends: 2463 [2022-04-28 02:50:00,778 INFO L226 Difference]: Without dead ends: 2434 [2022-04-28 02:50:00,779 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 93 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=188, Invalid=1882, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 02:50:00,780 INFO L413 NwaCegarLoop]: 161 mSDtfsCounter, 390 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 1832 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 390 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 1859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 1832 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-04-28 02:50:00,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [390 Valid, 213 Invalid, 1859 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 1832 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-28 02:50:00,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2434 states. [2022-04-28 02:50:06,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2434 to 418. [2022-04-28 02:50:06,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:50:06,001 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2434 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:06,001 INFO L74 IsIncluded]: Start isIncluded. First operand 2434 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:06,001 INFO L87 Difference]: Start difference. First operand 2434 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:06,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:06,160 INFO L93 Difference]: Finished difference Result 2434 states and 2898 transitions. [2022-04-28 02:50:06,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 2898 transitions. [2022-04-28 02:50:06,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:50:06,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:50:06,163 INFO L74 IsIncluded]: Start isIncluded. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 2434 states. [2022-04-28 02:50:06,164 INFO L87 Difference]: Start difference. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 2434 states. [2022-04-28 02:50:06,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:06,385 INFO L93 Difference]: Finished difference Result 2434 states and 2898 transitions. [2022-04-28 02:50:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 2898 transitions. [2022-04-28 02:50:06,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:50:06,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:50:06,388 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:50:06,388 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:50:06,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:06,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 497 transitions. [2022-04-28 02:50:06,400 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 497 transitions. Word has length 56 [2022-04-28 02:50:06,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:50:06,400 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 497 transitions. [2022-04-28 02:50:06,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.9285714285714284) internal successors, (41), 13 states have internal predecessors, (41), 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) [2022-04-28 02:50:06,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 418 states and 497 transitions. [2022-04-28 02:50:09,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 497 edges. 497 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 497 transitions. [2022-04-28 02:50:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-04-28 02:50:09,245 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:50:09,245 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 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] [2022-04-28 02:50:09,262 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 02:50:09,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-28 02:50:09,446 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:50:09,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:50:09,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1100536012, now seen corresponding path program 7 times [2022-04-28 02:50:09,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:50:09,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [337198985] [2022-04-28 02:50:09,455 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:50:09,455 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:50:09,455 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:50:09,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1100536012, now seen corresponding path program 8 times [2022-04-28 02:50:09,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:50:09,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235484432] [2022-04-28 02:50:09,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:50:09,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:50:09,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:09,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:50:09,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:09,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {64864#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {64851#true} is VALID [2022-04-28 02:50:09,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {64851#true} assume true; {64851#true} is VALID [2022-04-28 02:50:09,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64851#true} {64851#true} #133#return; {64851#true} is VALID [2022-04-28 02:50:09,638 INFO L272 TraceCheckUtils]: 0: Hoare triple {64851#true} call ULTIMATE.init(); {64864#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:50:09,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {64864#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {64851#true} is VALID [2022-04-28 02:50:09,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {64851#true} assume true; {64851#true} is VALID [2022-04-28 02:50:09,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64851#true} {64851#true} #133#return; {64851#true} is VALID [2022-04-28 02:50:09,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {64851#true} call #t~ret17 := main(); {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 5: Hoare triple {64851#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 6: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 9: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 10: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:09,639 INFO L290 TraceCheckUtils]: 16: Hoare triple {64851#true} assume !(~i~0 % 4294967296 < 5); {64851#true} is VALID [2022-04-28 02:50:09,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {64851#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {64851#true} is VALID [2022-04-28 02:50:09,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {64851#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {64856#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:50:09,640 INFO L290 TraceCheckUtils]: 19: Hoare triple {64856#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64856#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:50:09,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {64856#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64857#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:50:09,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {64857#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64857#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:50:09,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {64857#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64858#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:50:09,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {64858#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64858#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:50:09,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {64858#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64859#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:50:09,644 INFO L290 TraceCheckUtils]: 25: Hoare triple {64859#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64859#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:50:09,644 INFO L290 TraceCheckUtils]: 26: Hoare triple {64859#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:09,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:09,645 INFO L290 TraceCheckUtils]: 28: Hoare triple {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !(0 != #t~mem4);havoc #t~mem4; {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:09,646 INFO L290 TraceCheckUtils]: 29: Hoare triple {64860#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} ~cont~0 := 0;~i~0 := 0; {64861#(and (<= 4 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:09,646 INFO L290 TraceCheckUtils]: 30: Hoare triple {64861#(and (<= 4 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 4))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,647 INFO L290 TraceCheckUtils]: 31: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,647 INFO L290 TraceCheckUtils]: 32: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,648 INFO L290 TraceCheckUtils]: 34: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,649 INFO L290 TraceCheckUtils]: 36: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:09,650 INFO L290 TraceCheckUtils]: 38: Hoare triple {64862#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {64863#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-28 02:50:09,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {64863#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {64852#false} is VALID [2022-04-28 02:50:09,651 INFO L290 TraceCheckUtils]: 40: Hoare triple {64852#false} ~i~0 := 0;~cont_aux~0 := 0; {64852#false} is VALID [2022-04-28 02:50:09,651 INFO L290 TraceCheckUtils]: 41: Hoare triple {64852#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:09,651 INFO L290 TraceCheckUtils]: 42: Hoare triple {64852#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 43: Hoare triple {64852#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 44: Hoare triple {64852#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 45: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {64852#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {64852#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 49: Hoare triple {64852#false} assume !(~j~0 % 4294967296 < 2); {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {64852#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {64852#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:09,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {64852#false} assume !(0 != #t~mem11);havoc #t~mem11; {64852#false} is VALID [2022-04-28 02:50:09,653 INFO L272 TraceCheckUtils]: 53: Hoare triple {64852#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {64852#false} is VALID [2022-04-28 02:50:09,653 INFO L290 TraceCheckUtils]: 54: Hoare triple {64852#false} ~cond := #in~cond; {64852#false} is VALID [2022-04-28 02:50:09,653 INFO L290 TraceCheckUtils]: 55: Hoare triple {64852#false} assume 0 == ~cond; {64852#false} is VALID [2022-04-28 02:50:09,653 INFO L290 TraceCheckUtils]: 56: Hoare triple {64852#false} assume !false; {64852#false} is VALID [2022-04-28 02:50:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:50:09,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:50:09,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235484432] [2022-04-28 02:50:09,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235484432] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:50:09,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1311442446] [2022-04-28 02:50:09,654 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:50:09,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:50:09,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:50:09,656 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:50:09,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 02:50:09,772 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:50:09,772 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:50:09,774 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 32 conjunts are in the unsatisfiable core [2022-04-28 02:50:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:09,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:50:10,235 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-28 02:50:10,236 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 [2022-04-28 02:50:10,277 INFO L272 TraceCheckUtils]: 0: Hoare triple {64851#true} call ULTIMATE.init(); {64851#true} is VALID [2022-04-28 02:50:10,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {64851#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {64851#true} is VALID [2022-04-28 02:50:10,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {64851#true} assume true; {64851#true} is VALID [2022-04-28 02:50:10,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64851#true} {64851#true} #133#return; {64851#true} is VALID [2022-04-28 02:50:10,278 INFO L272 TraceCheckUtils]: 4: Hoare triple {64851#true} call #t~ret17 := main(); {64851#true} is VALID [2022-04-28 02:50:10,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {64851#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {64883#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:10,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {64883#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,280 INFO L290 TraceCheckUtils]: 7: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,281 INFO L290 TraceCheckUtils]: 10: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,282 INFO L290 TraceCheckUtils]: 12: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,283 INFO L290 TraceCheckUtils]: 17: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,285 INFO L290 TraceCheckUtils]: 20: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,287 INFO L290 TraceCheckUtils]: 26: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,287 INFO L290 TraceCheckUtils]: 27: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,288 INFO L290 TraceCheckUtils]: 28: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:10,288 INFO L290 TraceCheckUtils]: 29: Hoare triple {64887#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {64883#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:10,288 INFO L290 TraceCheckUtils]: 30: Hoare triple {64883#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {64960#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:10,289 INFO L290 TraceCheckUtils]: 31: Hoare triple {64960#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64964#(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 [2022-04-28 02:50:10,289 INFO L290 TraceCheckUtils]: 32: Hoare triple {64964#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {64968#(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 [2022-04-28 02:50:10,290 INFO L290 TraceCheckUtils]: 33: Hoare triple {64968#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {64968#(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 [2022-04-28 02:50:10,290 INFO L290 TraceCheckUtils]: 34: Hoare triple {64968#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64968#(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 [2022-04-28 02:50:10,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {64968#(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))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {64968#(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 [2022-04-28 02:50:10,291 INFO L290 TraceCheckUtils]: 36: Hoare triple {64968#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {64968#(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 [2022-04-28 02:50:10,292 INFO L290 TraceCheckUtils]: 37: Hoare triple {64968#(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))} assume !(~j~0 % 4294967296 < 2); {64968#(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 [2022-04-28 02:50:10,292 INFO L290 TraceCheckUtils]: 38: Hoare triple {64968#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {64968#(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 [2022-04-28 02:50:10,292 INFO L290 TraceCheckUtils]: 39: Hoare triple {64968#(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))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {64968#(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 [2022-04-28 02:50:10,293 INFO L290 TraceCheckUtils]: 40: Hoare triple {64968#(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))} ~i~0 := 0;~cont_aux~0 := 0; {64993#(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 [2022-04-28 02:50:10,293 INFO L290 TraceCheckUtils]: 41: Hoare triple {64993#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {64993#(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 [2022-04-28 02:50:10,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {64993#(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))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {65000#(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 [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 43: Hoare triple {65000#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {65004#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 44: Hoare triple {65004#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 45: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 46: Hoare triple {64852#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 47: Hoare triple {64852#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {64852#false} assume !(~j~0 % 4294967296 < 2); {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 50: Hoare triple {64852#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {64852#false} is VALID [2022-04-28 02:50:10,295 INFO L290 TraceCheckUtils]: 51: Hoare triple {64852#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L290 TraceCheckUtils]: 52: Hoare triple {64852#false} assume !(0 != #t~mem11);havoc #t~mem11; {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L272 TraceCheckUtils]: 53: Hoare triple {64852#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L290 TraceCheckUtils]: 54: Hoare triple {64852#false} ~cond := #in~cond; {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L290 TraceCheckUtils]: 55: Hoare triple {64852#false} assume 0 == ~cond; {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L290 TraceCheckUtils]: 56: Hoare triple {64852#false} assume !false; {64852#false} is VALID [2022-04-28 02:50:10,296 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-28 02:50:10,296 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:50:10,654 INFO L356 Elim1Store]: treesize reduction 44, result has 70.9 percent of original size [2022-04-28 02:50:10,655 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 [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 56: Hoare triple {64852#false} assume !false; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 55: Hoare triple {64852#false} assume 0 == ~cond; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 54: Hoare triple {64852#false} ~cond := #in~cond; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L272 TraceCheckUtils]: 53: Hoare triple {64852#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {64852#false} assume !(0 != #t~mem11);havoc #t~mem11; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {64852#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 50: Hoare triple {64852#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {64852#false} assume !(~j~0 % 4294967296 < 2); {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 48: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:11,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {64852#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {64852#false} is VALID [2022-04-28 02:50:11,183 INFO L290 TraceCheckUtils]: 46: Hoare triple {64852#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {64852#false} is VALID [2022-04-28 02:50:11,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {64852#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {64852#false} is VALID [2022-04-28 02:50:11,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {65004#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {64852#false} is VALID [2022-04-28 02:50:11,184 INFO L290 TraceCheckUtils]: 43: Hoare triple {65083#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {65004#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:50:11,185 INFO L290 TraceCheckUtils]: 42: Hoare triple {65087#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {65083#(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 [2022-04-28 02:50:11,186 INFO L290 TraceCheckUtils]: 41: Hoare triple {65087#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {65087#(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 [2022-04-28 02:50:11,186 INFO L290 TraceCheckUtils]: 40: Hoare triple {65094#(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|)))} ~i~0 := 0;~cont_aux~0 := 0; {65087#(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 [2022-04-28 02:50:11,187 INFO L290 TraceCheckUtils]: 39: Hoare triple {65094#(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|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {65094#(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 [2022-04-28 02:50:11,187 INFO L290 TraceCheckUtils]: 38: Hoare triple {65094#(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|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {65094#(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 [2022-04-28 02:50:11,187 INFO L290 TraceCheckUtils]: 37: Hoare triple {65094#(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|)))} assume !(~j~0 % 4294967296 < 2); {65094#(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 [2022-04-28 02:50:11,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {65094#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {65094#(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 [2022-04-28 02:50:11,188 INFO L290 TraceCheckUtils]: 35: Hoare triple {65094#(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|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {65094#(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 [2022-04-28 02:50:11,189 INFO L290 TraceCheckUtils]: 34: Hoare triple {65094#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {65094#(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 [2022-04-28 02:50:11,189 INFO L290 TraceCheckUtils]: 33: Hoare triple {65094#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {65094#(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 [2022-04-28 02:50:11,189 INFO L290 TraceCheckUtils]: 32: Hoare triple {65119#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {65094#(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 [2022-04-28 02:50:11,190 INFO L290 TraceCheckUtils]: 31: Hoare triple {65123#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {65119#(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 [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 30: Hoare triple {65127#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {65123#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 29: Hoare triple {64851#true} ~cont~0 := 0;~i~0 := 0; {65127#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 28: Hoare triple {64851#true} assume !(0 != #t~mem4);havoc #t~mem4; {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {64851#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {64851#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 25: Hoare triple {64851#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 24: Hoare triple {64851#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 23: Hoare triple {64851#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64851#true} is VALID [2022-04-28 02:50:11,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {64851#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 21: Hoare triple {64851#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 20: Hoare triple {64851#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 19: Hoare triple {64851#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 18: Hoare triple {64851#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 17: Hoare triple {64851#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 16: Hoare triple {64851#true} assume !(~i~0 % 4294967296 < 5); {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 15: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 11: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 10: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 9: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:11,192 INFO L290 TraceCheckUtils]: 8: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {64851#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L290 TraceCheckUtils]: 6: Hoare triple {64851#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {64851#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {64851#true} call #t~ret17 := main(); {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64851#true} {64851#true} #133#return; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {64851#true} assume true; {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {64851#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L272 TraceCheckUtils]: 0: Hoare triple {64851#true} call ULTIMATE.init(); {64851#true} is VALID [2022-04-28 02:50:11,193 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2022-04-28 02:50:11,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1311442446] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:50:11,194 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:50:11,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 9] total 25 [2022-04-28 02:50:11,194 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:50:11,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [337198985] [2022-04-28 02:50:11,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [337198985] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:50:11,194 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:50:11,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:50:11,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588388278] [2022-04-28 02:50:11,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:50:11,195 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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 57 [2022-04-28 02:50:11,195 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:50:11,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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) [2022-04-28 02:50:11,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:11,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:50:11,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:50:11,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:50:11,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=517, Unknown=0, NotChecked=0, Total=600 [2022-04-28 02:50:11,226 INFO L87 Difference]: Start difference. First operand 418 states and 497 transitions. Second operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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) [2022-04-28 02:50:32,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:32,816 INFO L93 Difference]: Finished difference Result 1406 states and 1660 transitions. [2022-04-28 02:50:32,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 02:50:32,816 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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 57 [2022-04-28 02:50:32,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:50:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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) [2022-04-28 02:50:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 193 transitions. [2022-04-28 02:50:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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) [2022-04-28 02:50:32,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 193 transitions. [2022-04-28 02:50:32,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 193 transitions. [2022-04-28 02:50:32,973 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:33,047 INFO L225 Difference]: With dead ends: 1406 [2022-04-28 02:50:33,047 INFO L226 Difference]: Without dead ends: 1357 [2022-04-28 02:50:33,048 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=126, Invalid=930, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:50:33,048 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 247 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 678 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 119 SdHoareTripleChecker+Invalid, 699 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 678 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 02:50:33,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 119 Invalid, 699 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 678 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 02:50:33,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1357 states. [2022-04-28 02:50:38,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1357 to 418. [2022-04-28 02:50:38,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:50:38,305 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1357 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:38,305 INFO L74 IsIncluded]: Start isIncluded. First operand 1357 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:38,305 INFO L87 Difference]: Start difference. First operand 1357 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:38,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:38,353 INFO L93 Difference]: Finished difference Result 1357 states and 1603 transitions. [2022-04-28 02:50:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1603 transitions. [2022-04-28 02:50:38,354 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:50:38,354 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:50:38,355 INFO L74 IsIncluded]: Start isIncluded. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 1357 states. [2022-04-28 02:50:38,355 INFO L87 Difference]: Start difference. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 1357 states. [2022-04-28 02:50:38,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:50:38,429 INFO L93 Difference]: Finished difference Result 1357 states and 1603 transitions. [2022-04-28 02:50:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1603 transitions. [2022-04-28 02:50:38,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:50:38,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:50:38,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:50:38,431 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:50:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:50:38,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 497 transitions. [2022-04-28 02:50:38,443 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 497 transitions. Word has length 57 [2022-04-28 02:50:38,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:50:38,444 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 497 transitions. [2022-04-28 02:50:38,444 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 states have internal predecessors, (39), 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) [2022-04-28 02:50:38,444 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 418 states and 497 transitions. [2022-04-28 02:50:41,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 497 edges. 497 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 497 transitions. [2022-04-28 02:50:41,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 02:50:41,258 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:50:41,258 INFO L195 NwaCegarLoop]: trace histogram [6, 5, 5, 5, 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] [2022-04-28 02:50:41,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2022-04-28 02:50:41,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 02:50:41,482 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:50:41,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:50:41,483 INFO L85 PathProgramCache]: Analyzing trace with hash -1706595591, now seen corresponding path program 9 times [2022-04-28 02:50:41,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:50:41,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1574048743] [2022-04-28 02:50:41,494 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:50:41,494 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:50:41,494 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:50:41,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1706595591, now seen corresponding path program 10 times [2022-04-28 02:50:41,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:50:41,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365411224] [2022-04-28 02:50:41,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:50:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:50:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:41,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:50:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:41,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {71611#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {71598#true} is VALID [2022-04-28 02:50:41,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {71598#true} assume true; {71598#true} is VALID [2022-04-28 02:50:41,717 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {71598#true} {71598#true} #133#return; {71598#true} is VALID [2022-04-28 02:50:41,717 INFO L272 TraceCheckUtils]: 0: Hoare triple {71598#true} call ULTIMATE.init(); {71611#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:50:41,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {71611#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {71598#true} is VALID [2022-04-28 02:50:41,717 INFO L290 TraceCheckUtils]: 2: Hoare triple {71598#true} assume true; {71598#true} is VALID [2022-04-28 02:50:41,717 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71598#true} {71598#true} #133#return; {71598#true} is VALID [2022-04-28 02:50:41,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {71598#true} call #t~ret17 := main(); {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {71598#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 6: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 7: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 8: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 10: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 11: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 12: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:41,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:41,719 INFO L290 TraceCheckUtils]: 15: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:41,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {71598#true} assume !(~i~0 % 4294967296 < 5); {71598#true} is VALID [2022-04-28 02:50:41,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {71598#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {71598#true} is VALID [2022-04-28 02:50:41,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {71598#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {71603#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:50:41,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {71603#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71603#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:50:41,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {71603#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71604#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {71604#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71604#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,721 INFO L290 TraceCheckUtils]: 22: Hoare triple {71604#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71605#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:50:41,722 INFO L290 TraceCheckUtils]: 23: Hoare triple {71605#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71605#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:50:41,722 INFO L290 TraceCheckUtils]: 24: Hoare triple {71605#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71606#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,723 INFO L290 TraceCheckUtils]: 25: Hoare triple {71606#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71606#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,723 INFO L290 TraceCheckUtils]: 26: Hoare triple {71606#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71607#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:41,724 INFO L290 TraceCheckUtils]: 27: Hoare triple {71607#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71607#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:50:41,724 INFO L290 TraceCheckUtils]: 28: Hoare triple {71607#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:50:41,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:50:41,725 INFO L290 TraceCheckUtils]: 30: Hoare triple {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !(0 != #t~mem4);havoc #t~mem4; {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:50:41,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {71608#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} ~cont~0 := 0;~i~0 := 0; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,726 INFO L290 TraceCheckUtils]: 32: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,728 INFO L290 TraceCheckUtils]: 34: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,728 INFO L290 TraceCheckUtils]: 35: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,729 INFO L290 TraceCheckUtils]: 36: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,729 INFO L290 TraceCheckUtils]: 37: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,730 INFO L290 TraceCheckUtils]: 38: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-28 02:50:41,731 INFO L290 TraceCheckUtils]: 40: Hoare triple {71609#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {71610#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-28 02:50:41,731 INFO L290 TraceCheckUtils]: 41: Hoare triple {71610#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {71599#false} ~i~0 := 0;~cont_aux~0 := 0; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {71599#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 44: Hoare triple {71599#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 45: Hoare triple {71599#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 46: Hoare triple {71599#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 47: Hoare triple {71599#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {71599#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 49: Hoare triple {71599#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 50: Hoare triple {71599#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71599#false} is VALID [2022-04-28 02:50:41,732 INFO L290 TraceCheckUtils]: 51: Hoare triple {71599#false} assume !(~j~0 % 4294967296 < 2); {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {71599#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 53: Hoare triple {71599#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 54: Hoare triple {71599#false} assume !(0 != #t~mem11);havoc #t~mem11; {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L272 TraceCheckUtils]: 55: Hoare triple {71599#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 56: Hoare triple {71599#false} ~cond := #in~cond; {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 57: Hoare triple {71599#false} assume 0 == ~cond; {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L290 TraceCheckUtils]: 58: Hoare triple {71599#false} assume !false; {71599#false} is VALID [2022-04-28 02:50:41,733 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:50:41,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:50:41,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365411224] [2022-04-28 02:50:41,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365411224] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:50:41,734 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [899808913] [2022-04-28 02:50:41,734 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:50:41,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:50:41,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:50:41,736 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:50:41,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 02:50:41,850 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:50:41,850 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:50:41,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 239 conjuncts, 38 conjunts are in the unsatisfiable core [2022-04-28 02:50:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:50:41,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:50:42,623 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:50:42,633 INFO L356 Elim1Store]: treesize reduction 12, result has 40.0 percent of original size [2022-04-28 02:50:42,634 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 29 treesize of output 18 [2022-04-28 02:50:42,683 INFO L272 TraceCheckUtils]: 0: Hoare triple {71598#true} call ULTIMATE.init(); {71598#true} is VALID [2022-04-28 02:50:42,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {71598#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {71598#true} is VALID [2022-04-28 02:50:42,683 INFO L290 TraceCheckUtils]: 2: Hoare triple {71598#true} assume true; {71598#true} is VALID [2022-04-28 02:50:42,683 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71598#true} {71598#true} #133#return; {71598#true} is VALID [2022-04-28 02:50:42,683 INFO L272 TraceCheckUtils]: 4: Hoare triple {71598#true} call #t~ret17 := main(); {71598#true} is VALID [2022-04-28 02:50:42,692 INFO L290 TraceCheckUtils]: 5: Hoare triple {71598#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,693 INFO L290 TraceCheckUtils]: 6: Hoare triple {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,695 INFO L290 TraceCheckUtils]: 9: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,695 INFO L290 TraceCheckUtils]: 10: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,696 INFO L290 TraceCheckUtils]: 12: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,697 INFO L290 TraceCheckUtils]: 13: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,697 INFO L290 TraceCheckUtils]: 14: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,698 INFO L290 TraceCheckUtils]: 15: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,698 INFO L290 TraceCheckUtils]: 16: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,699 INFO L290 TraceCheckUtils]: 17: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,699 INFO L290 TraceCheckUtils]: 18: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,700 INFO L290 TraceCheckUtils]: 19: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,700 INFO L290 TraceCheckUtils]: 20: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,701 INFO L290 TraceCheckUtils]: 22: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,702 INFO L290 TraceCheckUtils]: 23: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,702 INFO L290 TraceCheckUtils]: 24: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,703 INFO L290 TraceCheckUtils]: 25: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,704 INFO L290 TraceCheckUtils]: 27: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,705 INFO L290 TraceCheckUtils]: 28: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,706 INFO L290 TraceCheckUtils]: 30: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:50:42,706 INFO L290 TraceCheckUtils]: 31: Hoare triple {71637#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,707 INFO L290 TraceCheckUtils]: 32: Hoare triple {71630#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {71713#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,707 INFO L290 TraceCheckUtils]: 33: Hoare triple {71713#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71717#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-28 02:50:42,708 INFO L290 TraceCheckUtils]: 34: Hoare triple {71717#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,709 INFO L290 TraceCheckUtils]: 35: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,709 INFO L290 TraceCheckUtils]: 36: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,710 INFO L290 TraceCheckUtils]: 37: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,711 INFO L290 TraceCheckUtils]: 38: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,711 INFO L290 TraceCheckUtils]: 39: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:50:42,712 INFO L290 TraceCheckUtils]: 40: Hoare triple {71721#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {71740#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:42,712 INFO L290 TraceCheckUtils]: 41: Hoare triple {71740#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {71744#(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 [2022-04-28 02:50:42,713 INFO L290 TraceCheckUtils]: 42: Hoare triple {71744#(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))} ~i~0 := 0;~cont_aux~0 := 0; {71748#(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 [2022-04-28 02:50:42,714 INFO L290 TraceCheckUtils]: 43: Hoare triple {71748#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71748#(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 [2022-04-28 02:50:42,714 INFO L290 TraceCheckUtils]: 44: Hoare triple {71748#(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))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {71755#(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 [2022-04-28 02:50:42,715 INFO L290 TraceCheckUtils]: 45: Hoare triple {71755#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71759#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~j~0 0))} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 46: Hoare triple {71759#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~j~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 47: Hoare triple {71599#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {71599#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {71599#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 50: Hoare triple {71599#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 51: Hoare triple {71599#false} assume !(~j~0 % 4294967296 < 2); {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 52: Hoare triple {71599#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 53: Hoare triple {71599#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L290 TraceCheckUtils]: 54: Hoare triple {71599#false} assume !(0 != #t~mem11);havoc #t~mem11; {71599#false} is VALID [2022-04-28 02:50:42,716 INFO L272 TraceCheckUtils]: 55: Hoare triple {71599#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {71599#false} is VALID [2022-04-28 02:50:42,717 INFO L290 TraceCheckUtils]: 56: Hoare triple {71599#false} ~cond := #in~cond; {71599#false} is VALID [2022-04-28 02:50:42,717 INFO L290 TraceCheckUtils]: 57: Hoare triple {71599#false} assume 0 == ~cond; {71599#false} is VALID [2022-04-28 02:50:42,717 INFO L290 TraceCheckUtils]: 58: Hoare triple {71599#false} assume !false; {71599#false} is VALID [2022-04-28 02:50:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-04-28 02:50:42,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:50:43,351 INFO L356 Elim1Store]: treesize reduction 44, result has 70.9 percent of original size [2022-04-28 02:50:43,351 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 [2022-04-28 02:50:45,283 INFO L290 TraceCheckUtils]: 58: Hoare triple {71599#false} assume !false; {71599#false} is VALID [2022-04-28 02:50:45,283 INFO L290 TraceCheckUtils]: 57: Hoare triple {71599#false} assume 0 == ~cond; {71599#false} is VALID [2022-04-28 02:50:45,283 INFO L290 TraceCheckUtils]: 56: Hoare triple {71599#false} ~cond := #in~cond; {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L272 TraceCheckUtils]: 55: Hoare triple {71599#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 54: Hoare triple {71599#false} assume !(0 != #t~mem11);havoc #t~mem11; {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 53: Hoare triple {71599#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 52: Hoare triple {71599#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 51: Hoare triple {71599#false} assume !(~j~0 % 4294967296 < 2); {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 50: Hoare triple {71599#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 49: Hoare triple {71599#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {71599#false} is VALID [2022-04-28 02:50:45,284 INFO L290 TraceCheckUtils]: 48: Hoare triple {71829#(not (< (mod main_~j~0 4294967296) 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71599#false} is VALID [2022-04-28 02:50:45,285 INFO L290 TraceCheckUtils]: 47: Hoare triple {71833#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {71829#(not (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-28 02:50:45,285 INFO L290 TraceCheckUtils]: 46: Hoare triple {71837#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {71833#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-28 02:50:45,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {71841#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71837#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:50:45,287 INFO L290 TraceCheckUtils]: 44: Hoare triple {71845#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {71841#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 [2022-04-28 02:50:45,288 INFO L290 TraceCheckUtils]: 43: Hoare triple {71845#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {71845#(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 [2022-04-28 02:50:45,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {71852#(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|)))} ~i~0 := 0;~cont_aux~0 := 0; {71845#(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 [2022-04-28 02:50:45,289 INFO L290 TraceCheckUtils]: 41: Hoare triple {71856#(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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {71852#(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 [2022-04-28 02:50:45,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {71856#(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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,291 INFO L290 TraceCheckUtils]: 39: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~j~0 % 4294967296 < 2); {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,296 INFO L290 TraceCheckUtils]: 38: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,296 INFO L290 TraceCheckUtils]: 37: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,297 INFO L290 TraceCheckUtils]: 36: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,298 INFO L290 TraceCheckUtils]: 35: Hoare triple {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,298 INFO L290 TraceCheckUtils]: 34: Hoare triple {71879#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_#t~mem9| |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {71860#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:50:45,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {71883#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {71879#(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|))) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_#t~mem9| |main_#t~mem8|))} is VALID [2022-04-28 02:50:45,301 INFO L290 TraceCheckUtils]: 32: Hoare triple {71887#(or (<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0) (= (mod main_~i~0 4294967296) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {71883#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {71598#true} ~cont~0 := 0;~i~0 := 0; {71887#(or (<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {71598#true} assume !(0 != #t~mem4);havoc #t~mem4; {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {71598#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 26: Hoare triple {71598#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 25: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 24: Hoare triple {71598#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71598#true} is VALID [2022-04-28 02:50:45,302 INFO L290 TraceCheckUtils]: 23: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 22: Hoare triple {71598#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 21: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 20: Hoare triple {71598#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {71598#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {71598#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {71598#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {71598#true} assume !(~i~0 % 4294967296 < 5); {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 15: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:45,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 12: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 9: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {71598#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {71598#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {71598#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {71598#true} is VALID [2022-04-28 02:50:45,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {71598#true} call #t~ret17 := main(); {71598#true} is VALID [2022-04-28 02:50:45,305 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71598#true} {71598#true} #133#return; {71598#true} is VALID [2022-04-28 02:50:45,305 INFO L290 TraceCheckUtils]: 2: Hoare triple {71598#true} assume true; {71598#true} is VALID [2022-04-28 02:50:45,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {71598#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {71598#true} is VALID [2022-04-28 02:50:45,305 INFO L272 TraceCheckUtils]: 0: Hoare triple {71598#true} call ULTIMATE.init(); {71598#true} is VALID [2022-04-28 02:50:45,305 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-04-28 02:50:45,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [899808913] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:50:45,305 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:50:45,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 13] total 32 [2022-04-28 02:50:45,306 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:50:45,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1574048743] [2022-04-28 02:50:45,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1574048743] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:50:45,306 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:50:45,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:50:45,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008511953] [2022-04-28 02:50:45,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:50:45,307 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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 59 [2022-04-28 02:50:45,307 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:50:45,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2022-04-28 02:50:45,342 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:50:45,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:50:45,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:50:45,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:50:45,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=855, Unknown=0, NotChecked=0, Total=992 [2022-04-28 02:50:45,343 INFO L87 Difference]: Start difference. First operand 418 states and 497 transitions. Second operand has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2022-04-28 02:51:11,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:11,389 INFO L93 Difference]: Finished difference Result 1651 states and 1952 transitions. [2022-04-28 02:51:11,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 02:51:11,389 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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 59 [2022-04-28 02:51:11,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:51:11,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2022-04-28 02:51:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 216 transitions. [2022-04-28 02:51:11,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2022-04-28 02:51:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 216 transitions. [2022-04-28 02:51:11,392 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 216 transitions. [2022-04-28 02:51:11,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:11,679 INFO L225 Difference]: With dead ends: 1651 [2022-04-28 02:51:11,679 INFO L226 Difference]: Without dead ends: 1602 [2022-04-28 02:51:11,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 99 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 299 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=195, Invalid=1445, Unknown=0, NotChecked=0, Total=1640 [2022-04-28 02:51:11,680 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 278 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 841 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 278 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 864 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 841 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-28 02:51:11,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [278 Valid, 136 Invalid, 864 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 841 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-28 02:51:11,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2022-04-28 02:51:17,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 418. [2022-04-28 02:51:17,176 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:51:17,177 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1602 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:51:17,177 INFO L74 IsIncluded]: Start isIncluded. First operand 1602 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:51:17,177 INFO L87 Difference]: Start difference. First operand 1602 states. Second operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:51:17,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:17,253 INFO L93 Difference]: Finished difference Result 1602 states and 1895 transitions. [2022-04-28 02:51:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1895 transitions. [2022-04-28 02:51:17,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:17,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:17,255 INFO L74 IsIncluded]: Start isIncluded. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 1602 states. [2022-04-28 02:51:17,255 INFO L87 Difference]: Start difference. First operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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 1602 states. [2022-04-28 02:51:17,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:17,330 INFO L93 Difference]: Finished difference Result 1602 states and 1895 transitions. [2022-04-28 02:51:17,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1895 transitions. [2022-04-28 02:51:17,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:17,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:17,332 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:51:17,332 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:51:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 418 states, 413 states have (on average 1.1937046004842615) internal successors, (493), 413 states have internal predecessors, (493), 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) [2022-04-28 02:51:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 497 transitions. [2022-04-28 02:51:17,341 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 497 transitions. Word has length 59 [2022-04-28 02:51:17,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:51:17,341 INFO L495 AbstractCegarLoop]: Abstraction has 418 states and 497 transitions. [2022-04-28 02:51:17,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.727272727272727) internal successors, (41), 10 states have internal predecessors, (41), 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) [2022-04-28 02:51:17,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 418 states and 497 transitions. [2022-04-28 02:51:20,232 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 497 edges. 497 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 497 transitions. [2022-04-28 02:51:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 02:51:20,232 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:51:20,233 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 2, 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] [2022-04-28 02:51:20,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2022-04-28 02:51:20,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-28 02:51:20,433 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:51:20,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:51:20,433 INFO L85 PathProgramCache]: Analyzing trace with hash -1813405083, now seen corresponding path program 3 times [2022-04-28 02:51:20,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:20,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [64297752] [2022-04-28 02:51:20,442 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:51:20,443 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:51:20,443 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:51:20,443 INFO L85 PathProgramCache]: Analyzing trace with hash -1813405083, now seen corresponding path program 4 times [2022-04-28 02:51:20,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:51:20,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319340379] [2022-04-28 02:51:20,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:51:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:51:20,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:20,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:51:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:20,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {79355#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {79346#true} is VALID [2022-04-28 02:51:20,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {79346#true} assume true; {79346#true} is VALID [2022-04-28 02:51:20,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {79346#true} {79346#true} #133#return; {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L272 TraceCheckUtils]: 0: Hoare triple {79346#true} call ULTIMATE.init(); {79355#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:51:20,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {79355#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {79346#true} assume true; {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79346#true} {79346#true} #133#return; {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {79346#true} call #t~ret17 := main(); {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {79346#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 12: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 13: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 14: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 15: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 16: Hoare triple {79346#true} assume !(~i~0 % 4294967296 < 5); {79346#true} is VALID [2022-04-28 02:51:20,591 INFO L290 TraceCheckUtils]: 17: Hoare triple {79346#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {79346#true} is VALID [2022-04-28 02:51:20,592 INFO L290 TraceCheckUtils]: 18: Hoare triple {79346#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {79351#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:20,592 INFO L290 TraceCheckUtils]: 19: Hoare triple {79351#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79351#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:20,593 INFO L290 TraceCheckUtils]: 20: Hoare triple {79351#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:51:20,593 INFO L290 TraceCheckUtils]: 21: Hoare triple {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:51:20,594 INFO L290 TraceCheckUtils]: 22: Hoare triple {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} assume !(0 != #t~mem4);havoc #t~mem4; {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:51:20,594 INFO L290 TraceCheckUtils]: 23: Hoare triple {79352#(and (<= main_~n_caracter~0 1) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} ~cont~0 := 0;~i~0 := 0; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,596 INFO L290 TraceCheckUtils]: 26: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,596 INFO L290 TraceCheckUtils]: 27: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,597 INFO L290 TraceCheckUtils]: 28: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,598 INFO L290 TraceCheckUtils]: 29: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,598 INFO L290 TraceCheckUtils]: 30: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,598 INFO L290 TraceCheckUtils]: 31: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,599 INFO L290 TraceCheckUtils]: 32: Hoare triple {79353#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79354#(and (<= main_~n_caracter~0 main_~i~0) (<= (div main_~i~0 4294967296) 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 33: Hoare triple {79354#(and (<= main_~n_caracter~0 main_~i~0) (<= (div main_~i~0 4294967296) 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 34: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 35: Hoare triple {79347#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 36: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 37: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 38: Hoare triple {79347#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 39: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:20,600 INFO L290 TraceCheckUtils]: 40: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 41: Hoare triple {79347#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {79347#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 43: Hoare triple {79347#false} ~i~0 := 0;~cont_aux~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 44: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 45: Hoare triple {79347#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 46: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 47: Hoare triple {79347#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 48: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 49: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,601 INFO L290 TraceCheckUtils]: 50: Hoare triple {79347#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 51: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 52: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 53: Hoare triple {79347#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 54: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 55: Hoare triple {79347#false} assume !(0 != #t~mem11);havoc #t~mem11; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L272 TraceCheckUtils]: 56: Hoare triple {79347#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 57: Hoare triple {79347#false} ~cond := #in~cond; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 58: Hoare triple {79347#false} assume 0 == ~cond; {79347#false} is VALID [2022-04-28 02:51:20,602 INFO L290 TraceCheckUtils]: 59: Hoare triple {79347#false} assume !false; {79347#false} is VALID [2022-04-28 02:51:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-04-28 02:51:20,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:51:20,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319340379] [2022-04-28 02:51:20,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319340379] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:51:20,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [500325062] [2022-04-28 02:51:20,603 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:51:20,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:51:20,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:51:20,608 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:51:20,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 02:51:20,717 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:51:20,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:51:20,719 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 02:51:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:20,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:51:20,948 INFO L272 TraceCheckUtils]: 0: Hoare triple {79346#true} call ULTIMATE.init(); {79346#true} is VALID [2022-04-28 02:51:20,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {79346#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {79346#true} is VALID [2022-04-28 02:51:20,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {79346#true} assume true; {79346#true} is VALID [2022-04-28 02:51:20,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79346#true} {79346#true} #133#return; {79346#true} is VALID [2022-04-28 02:51:20,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {79346#true} call #t~ret17 := main(); {79346#true} is VALID [2022-04-28 02:51:20,949 INFO L290 TraceCheckUtils]: 5: Hoare triple {79346#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {79374#(= main_~i~0 0)} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 6: Hoare triple {79374#(= main_~i~0 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79374#(= main_~i~0 0)} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {79374#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 8: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 9: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 10: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 11: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 12: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 13: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 14: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:20,950 INFO L290 TraceCheckUtils]: 15: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:20,951 INFO L290 TraceCheckUtils]: 16: Hoare triple {79346#true} assume !(~i~0 % 4294967296 < 5); {79346#true} is VALID [2022-04-28 02:51:20,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {79346#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {79346#true} is VALID [2022-04-28 02:51:20,951 INFO L290 TraceCheckUtils]: 18: Hoare triple {79346#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {79351#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:20,951 INFO L290 TraceCheckUtils]: 19: Hoare triple {79351#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79351#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:20,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {79351#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {79420#(= (+ (- 1) main_~n_caracter~0) 0)} is VALID [2022-04-28 02:51:20,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {79420#(= (+ (- 1) main_~n_caracter~0) 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79420#(= (+ (- 1) main_~n_caracter~0) 0)} is VALID [2022-04-28 02:51:20,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {79420#(= (+ (- 1) main_~n_caracter~0) 0)} assume !(0 != #t~mem4);havoc #t~mem4; {79420#(= (+ (- 1) main_~n_caracter~0) 0)} is VALID [2022-04-28 02:51:20,953 INFO L290 TraceCheckUtils]: 23: Hoare triple {79420#(= (+ (- 1) main_~n_caracter~0) 0)} ~cont~0 := 0;~i~0 := 0; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,954 INFO L290 TraceCheckUtils]: 25: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,955 INFO L290 TraceCheckUtils]: 27: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,956 INFO L290 TraceCheckUtils]: 28: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,957 INFO L290 TraceCheckUtils]: 29: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,957 INFO L290 TraceCheckUtils]: 30: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,958 INFO L290 TraceCheckUtils]: 31: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:20,958 INFO L290 TraceCheckUtils]: 32: Hoare triple {79430#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79458#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 1))} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 33: Hoare triple {79458#(and (= (+ (- 1) main_~n_caracter~0) 0) (= main_~i~0 1))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 34: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 35: Hoare triple {79347#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 36: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 37: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 38: Hoare triple {79347#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 39: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 40: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 41: Hoare triple {79347#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79347#false} is VALID [2022-04-28 02:51:20,959 INFO L290 TraceCheckUtils]: 42: Hoare triple {79347#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 43: Hoare triple {79347#false} ~i~0 := 0;~cont_aux~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 44: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 45: Hoare triple {79347#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 46: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 47: Hoare triple {79347#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 48: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 49: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 50: Hoare triple {79347#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 51: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 52: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:20,960 INFO L290 TraceCheckUtils]: 53: Hoare triple {79347#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L290 TraceCheckUtils]: 54: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L290 TraceCheckUtils]: 55: Hoare triple {79347#false} assume !(0 != #t~mem11);havoc #t~mem11; {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L272 TraceCheckUtils]: 56: Hoare triple {79347#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L290 TraceCheckUtils]: 57: Hoare triple {79347#false} ~cond := #in~cond; {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L290 TraceCheckUtils]: 58: Hoare triple {79347#false} assume 0 == ~cond; {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {79347#false} assume !false; {79347#false} is VALID [2022-04-28 02:51:20,961 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-28 02:51:20,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:51:21,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {79347#false} assume !false; {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {79347#false} assume 0 == ~cond; {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 57: Hoare triple {79347#false} ~cond := #in~cond; {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L272 TraceCheckUtils]: 56: Hoare triple {79347#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 55: Hoare triple {79347#false} assume !(0 != #t~mem11);havoc #t~mem11; {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 54: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 53: Hoare triple {79347#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 52: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:21,186 INFO L290 TraceCheckUtils]: 51: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 50: Hoare triple {79347#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 49: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 48: Hoare triple {79347#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 47: Hoare triple {79347#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 46: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 45: Hoare triple {79347#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 44: Hoare triple {79347#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {79347#false} ~i~0 := 0;~cont_aux~0 := 0; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {79347#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 41: Hoare triple {79347#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79347#false} is VALID [2022-04-28 02:51:21,187 INFO L290 TraceCheckUtils]: 40: Hoare triple {79347#false} assume !(~j~0 % 4294967296 < 2); {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 39: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {79347#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 37: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {79347#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 35: Hoare triple {79347#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 34: Hoare triple {79347#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79347#false} is VALID [2022-04-28 02:51:21,188 INFO L290 TraceCheckUtils]: 33: Hoare triple {79618#(not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79347#false} is VALID [2022-04-28 02:51:21,189 INFO L290 TraceCheckUtils]: 32: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {79618#(not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,190 INFO L290 TraceCheckUtils]: 31: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~j~0 % 4294967296 < 2); {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,190 INFO L290 TraceCheckUtils]: 30: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,190 INFO L290 TraceCheckUtils]: 29: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,191 INFO L290 TraceCheckUtils]: 28: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,192 INFO L290 TraceCheckUtils]: 26: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,192 INFO L290 TraceCheckUtils]: 25: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,193 INFO L290 TraceCheckUtils]: 23: Hoare triple {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} ~cont~0 := 0;~i~0 := 0; {79622#(not (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,193 INFO L290 TraceCheckUtils]: 22: Hoare triple {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} assume !(0 != #t~mem4);havoc #t~mem4; {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,194 INFO L290 TraceCheckUtils]: 20: Hoare triple {79660#(not (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {79650#(not (< 1 (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {79660#(not (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {79660#(not (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 18: Hoare triple {79346#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {79660#(not (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 17: Hoare triple {79346#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {79346#true} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 16: Hoare triple {79346#true} assume !(~i~0 % 4294967296 < 5); {79346#true} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 15: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:21,195 INFO L290 TraceCheckUtils]: 14: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 13: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 12: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 10: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 9: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 8: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 7: Hoare triple {79346#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 6: Hoare triple {79346#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {79346#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L272 TraceCheckUtils]: 4: Hoare triple {79346#true} call #t~ret17 := main(); {79346#true} is VALID [2022-04-28 02:51:21,196 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79346#true} {79346#true} #133#return; {79346#true} is VALID [2022-04-28 02:51:21,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {79346#true} assume true; {79346#true} is VALID [2022-04-28 02:51:21,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {79346#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {79346#true} is VALID [2022-04-28 02:51:21,197 INFO L272 TraceCheckUtils]: 0: Hoare triple {79346#true} call ULTIMATE.init(); {79346#true} is VALID [2022-04-28 02:51:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-04-28 02:51:21,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [500325062] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:51:21,197 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:51:21,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 6] total 15 [2022-04-28 02:51:21,198 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:51:21,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [64297752] [2022-04-28 02:51:21,198 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [64297752] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:51:21,198 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:51:21,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 02:51:21,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820809022] [2022-04-28 02:51:21,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:51:21,198 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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 60 [2022-04-28 02:51:21,199 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:51:21,199 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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) [2022-04-28 02:51:21,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:21,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 02:51:21,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:21,237 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 02:51:21,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=158, Unknown=0, NotChecked=0, Total=210 [2022-04-28 02:51:21,237 INFO L87 Difference]: Start difference. First operand 418 states and 497 transitions. Second operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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) [2022-04-28 02:51:27,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:27,251 INFO L93 Difference]: Finished difference Result 581 states and 679 transitions. [2022-04-28 02:51:27,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 02:51:27,251 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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 60 [2022-04-28 02:51:27,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:51:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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) [2022-04-28 02:51:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 101 transitions. [2022-04-28 02:51:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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) [2022-04-28 02:51:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 101 transitions. [2022-04-28 02:51:27,253 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 101 transitions. [2022-04-28 02:51:27,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:27,339 INFO L225 Difference]: With dead ends: 581 [2022-04-28 02:51:27,339 INFO L226 Difference]: Without dead ends: 389 [2022-04-28 02:51:27,340 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 116 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2022-04-28 02:51:27,340 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 97 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 97 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:51:27,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [97 Valid, 52 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:51:27,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-28 02:51:31,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 330. [2022-04-28 02:51:31,846 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:51:31,847 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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) [2022-04-28 02:51:31,847 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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) [2022-04-28 02:51:31,847 INFO L87 Difference]: Start difference. First operand 389 states. Second operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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) [2022-04-28 02:51:31,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:31,853 INFO L93 Difference]: Finished difference Result 389 states and 458 transitions. [2022-04-28 02:51:31,853 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 458 transitions. [2022-04-28 02:51:31,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:31,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:31,854 INFO L74 IsIncluded]: Start isIncluded. First operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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 389 states. [2022-04-28 02:51:31,854 INFO L87 Difference]: Start difference. First operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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 389 states. [2022-04-28 02:51:31,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:31,860 INFO L93 Difference]: Finished difference Result 389 states and 458 transitions. [2022-04-28 02:51:31,860 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 458 transitions. [2022-04-28 02:51:31,860 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:31,860 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:31,860 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:51:31,861 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:51:31,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 330 states, 325 states have (on average 1.1938461538461538) internal successors, (388), 325 states have internal predecessors, (388), 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) [2022-04-28 02:51:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 392 transitions. [2022-04-28 02:51:31,868 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 392 transitions. Word has length 60 [2022-04-28 02:51:31,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:51:31,868 INFO L495 AbstractCegarLoop]: Abstraction has 330 states and 392 transitions. [2022-04-28 02:51:31,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.857142857142857) internal successors, (41), 6 states have internal predecessors, (41), 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) [2022-04-28 02:51:31,869 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 330 states and 392 transitions. [2022-04-28 02:51:34,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 392 edges. 392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:34,399 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 392 transitions. [2022-04-28 02:51:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 02:51:34,399 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:51:34,400 INFO L195 NwaCegarLoop]: trace histogram [11, 10, 5, 5, 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] [2022-04-28 02:51:34,416 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2022-04-28 02:51:34,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-28 02:51:34,600 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:51:34,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:51:34,600 INFO L85 PathProgramCache]: Analyzing trace with hash 713223000, now seen corresponding path program 5 times [2022-04-28 02:51:34,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:34,601 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [550996836] [2022-04-28 02:51:34,609 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:51:34,610 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:51:34,610 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:51:34,610 INFO L85 PathProgramCache]: Analyzing trace with hash 713223000, now seen corresponding path program 6 times [2022-04-28 02:51:34,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:51:34,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1325035033] [2022-04-28 02:51:34,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:51:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:51:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:34,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:51:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:34,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {82349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {82331#true} is VALID [2022-04-28 02:51:34,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {82331#true} assume true; {82331#true} is VALID [2022-04-28 02:51:34,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82331#true} {82331#true} #133#return; {82331#true} is VALID [2022-04-28 02:51:34,875 INFO L272 TraceCheckUtils]: 0: Hoare triple {82331#true} call ULTIMATE.init(); {82349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {82349#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {82331#true} assume true; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82331#true} {82331#true} #133#return; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L272 TraceCheckUtils]: 4: Hoare triple {82331#true} call #t~ret17 := main(); {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {82331#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 6: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 7: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 10: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:34,876 INFO L290 TraceCheckUtils]: 11: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 12: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 13: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 14: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 15: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 16: Hoare triple {82331#true} assume !(~i~0 % 4294967296 < 5); {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 17: Hoare triple {82331#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {82331#true} is VALID [2022-04-28 02:51:34,877 INFO L290 TraceCheckUtils]: 18: Hoare triple {82331#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82336#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:34,878 INFO L290 TraceCheckUtils]: 19: Hoare triple {82336#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82336#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:51:34,878 INFO L290 TraceCheckUtils]: 20: Hoare triple {82336#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82337#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,879 INFO L290 TraceCheckUtils]: 21: Hoare triple {82337#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82337#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,879 INFO L290 TraceCheckUtils]: 22: Hoare triple {82337#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82338#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:51:34,880 INFO L290 TraceCheckUtils]: 23: Hoare triple {82338#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82338#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:51:34,880 INFO L290 TraceCheckUtils]: 24: Hoare triple {82338#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82339#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,881 INFO L290 TraceCheckUtils]: 25: Hoare triple {82339#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82339#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {82339#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82340#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:51:34,882 INFO L290 TraceCheckUtils]: 27: Hoare triple {82340#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82340#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:51:34,883 INFO L290 TraceCheckUtils]: 28: Hoare triple {82340#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82341#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:51:34,883 INFO L290 TraceCheckUtils]: 29: Hoare triple {82341#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82341#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:51:34,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {82341#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82342#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:51:34,884 INFO L290 TraceCheckUtils]: 31: Hoare triple {82342#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82342#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:51:34,885 INFO L290 TraceCheckUtils]: 32: Hoare triple {82342#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82343#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,885 INFO L290 TraceCheckUtils]: 33: Hoare triple {82343#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82343#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {82343#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82344#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-28 02:51:34,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {82344#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82344#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-28 02:51:34,887 INFO L290 TraceCheckUtils]: 36: Hoare triple {82344#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82345#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,887 INFO L290 TraceCheckUtils]: 37: Hoare triple {82345#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82345#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,888 INFO L290 TraceCheckUtils]: 38: Hoare triple {82345#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82346#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-28 02:51:34,888 INFO L290 TraceCheckUtils]: 39: Hoare triple {82346#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82347#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-28 02:51:34,889 INFO L290 TraceCheckUtils]: 40: Hoare triple {82347#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {82347#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-28 02:51:34,889 INFO L290 TraceCheckUtils]: 41: Hoare triple {82347#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} ~cont~0 := 0;~i~0 := 0; {82348#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {82348#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 43: Hoare triple {82332#false} ~i~0 := 0;~cont_aux~0 := 0; {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 44: Hoare triple {82332#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 45: Hoare triple {82332#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 46: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 47: Hoare triple {82332#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 48: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:34,890 INFO L290 TraceCheckUtils]: 49: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 50: Hoare triple {82332#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 51: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 52: Hoare triple {82332#false} assume !(~j~0 % 4294967296 < 2); {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 53: Hoare triple {82332#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 54: Hoare triple {82332#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 55: Hoare triple {82332#false} assume !(0 != #t~mem11);havoc #t~mem11; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L272 TraceCheckUtils]: 56: Hoare triple {82332#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 57: Hoare triple {82332#false} ~cond := #in~cond; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 58: Hoare triple {82332#false} assume 0 == ~cond; {82332#false} is VALID [2022-04-28 02:51:34,891 INFO L290 TraceCheckUtils]: 59: Hoare triple {82332#false} assume !false; {82332#false} is VALID [2022-04-28 02:51:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:51:34,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:51:34,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1325035033] [2022-04-28 02:51:34,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1325035033] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:51:34,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [872733634] [2022-04-28 02:51:34,892 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:51:34,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:51:34,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:51:34,896 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:51:34,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 02:51:35,041 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-28 02:51:35,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:51:35,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 02:51:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:35,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:51:35,658 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:51:35,659 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-28 02:51:35,660 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 [2022-04-28 02:51:35,705 INFO L272 TraceCheckUtils]: 0: Hoare triple {82331#true} call ULTIMATE.init(); {82331#true} is VALID [2022-04-28 02:51:35,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {82331#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {82331#true} is VALID [2022-04-28 02:51:35,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {82331#true} assume true; {82331#true} is VALID [2022-04-28 02:51:35,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82331#true} {82331#true} #133#return; {82331#true} is VALID [2022-04-28 02:51:35,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {82331#true} call #t~ret17 := main(); {82331#true} is VALID [2022-04-28 02:51:35,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {82331#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {82368#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:35,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {82368#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,708 INFO L290 TraceCheckUtils]: 9: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,710 INFO L290 TraceCheckUtils]: 16: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,710 INFO L290 TraceCheckUtils]: 19: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,711 INFO L290 TraceCheckUtils]: 22: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,712 INFO L290 TraceCheckUtils]: 23: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,712 INFO L290 TraceCheckUtils]: 24: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,712 INFO L290 TraceCheckUtils]: 25: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,712 INFO L290 TraceCheckUtils]: 26: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,713 INFO L290 TraceCheckUtils]: 28: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,714 INFO L290 TraceCheckUtils]: 31: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,714 INFO L290 TraceCheckUtils]: 33: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,715 INFO L290 TraceCheckUtils]: 34: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,715 INFO L290 TraceCheckUtils]: 35: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,715 INFO L290 TraceCheckUtils]: 36: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,715 INFO L290 TraceCheckUtils]: 37: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82372#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:35,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {82372#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82472#(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 [2022-04-28 02:51:35,717 INFO L290 TraceCheckUtils]: 40: Hoare triple {82472#(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))} assume !(0 != #t~mem4);havoc #t~mem4; {82476#(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 [2022-04-28 02:51:35,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {82476#(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))} ~cont~0 := 0;~i~0 := 0; {82480#(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 [2022-04-28 02:51:35,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {82480#(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))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {82484#(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 [2022-04-28 02:51:35,720 INFO L290 TraceCheckUtils]: 43: Hoare triple {82484#(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))} ~i~0 := 0;~cont_aux~0 := 0; {82488#(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 [2022-04-28 02:51:35,720 INFO L290 TraceCheckUtils]: 44: Hoare triple {82488#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82492#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 45: Hoare triple {82492#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 46: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 47: Hoare triple {82332#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 49: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 50: Hoare triple {82332#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 51: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 52: Hoare triple {82332#false} assume !(~j~0 % 4294967296 < 2); {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 53: Hoare triple {82332#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 54: Hoare triple {82332#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:35,721 INFO L290 TraceCheckUtils]: 55: Hoare triple {82332#false} assume !(0 != #t~mem11);havoc #t~mem11; {82332#false} is VALID [2022-04-28 02:51:35,722 INFO L272 TraceCheckUtils]: 56: Hoare triple {82332#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82332#false} is VALID [2022-04-28 02:51:35,722 INFO L290 TraceCheckUtils]: 57: Hoare triple {82332#false} ~cond := #in~cond; {82332#false} is VALID [2022-04-28 02:51:35,722 INFO L290 TraceCheckUtils]: 58: Hoare triple {82332#false} assume 0 == ~cond; {82332#false} is VALID [2022-04-28 02:51:35,722 INFO L290 TraceCheckUtils]: 59: Hoare triple {82332#false} assume !false; {82332#false} is VALID [2022-04-28 02:51:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2022-04-28 02:51:35,722 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:51:36,024 INFO L356 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-04-28 02:51:36,024 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 [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 59: Hoare triple {82332#false} assume !false; {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 58: Hoare triple {82332#false} assume 0 == ~cond; {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 57: Hoare triple {82332#false} ~cond := #in~cond; {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L272 TraceCheckUtils]: 56: Hoare triple {82332#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 55: Hoare triple {82332#false} assume !(0 != #t~mem11);havoc #t~mem11; {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 54: Hoare triple {82332#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:36,094 INFO L290 TraceCheckUtils]: 53: Hoare triple {82332#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 52: Hoare triple {82332#false} assume !(~j~0 % 4294967296 < 2); {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 51: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 50: Hoare triple {82332#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 49: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 48: Hoare triple {82332#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 47: Hoare triple {82332#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 46: Hoare triple {82332#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {82332#false} is VALID [2022-04-28 02:51:36,095 INFO L290 TraceCheckUtils]: 45: Hoare triple {82492#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82332#false} is VALID [2022-04-28 02:51:36,096 INFO L290 TraceCheckUtils]: 44: Hoare triple {82583#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {82492#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:51:36,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {82587#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} ~i~0 := 0;~cont_aux~0 := 0; {82583#(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 [2022-04-28 02:51:36,097 INFO L290 TraceCheckUtils]: 42: Hoare triple {82591#(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)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {82587#(= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)} is VALID [2022-04-28 02:51:36,098 INFO L290 TraceCheckUtils]: 41: Hoare triple {82595#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (< 0 (mod main_~n_caracter~0 4294967296)))} ~cont~0 := 0;~i~0 := 0; {82591#(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 [2022-04-28 02:51:36,098 INFO L290 TraceCheckUtils]: 40: Hoare triple {82599#(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)))} assume !(0 != #t~mem4);havoc #t~mem4; {82595#(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 [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 39: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82599#(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 [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 38: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 37: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 33: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 32: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 31: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,099 INFO L290 TraceCheckUtils]: 30: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 29: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 28: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 27: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 26: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 25: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 23: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {82331#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {82331#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {82331#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {82331#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 16: Hoare triple {82331#true} assume !(~i~0 % 4294967296 < 5); {82331#true} is VALID [2022-04-28 02:51:36,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 14: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 13: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 12: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 11: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 10: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 8: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 7: Hoare triple {82331#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 6: Hoare triple {82331#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {82331#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {82331#true} call #t~ret17 := main(); {82331#true} is VALID [2022-04-28 02:51:36,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82331#true} {82331#true} #133#return; {82331#true} is VALID [2022-04-28 02:51:36,102 INFO L290 TraceCheckUtils]: 2: Hoare triple {82331#true} assume true; {82331#true} is VALID [2022-04-28 02:51:36,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {82331#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {82331#true} is VALID [2022-04-28 02:51:36,102 INFO L272 TraceCheckUtils]: 0: Hoare triple {82331#true} call ULTIMATE.init(); {82331#true} is VALID [2022-04-28 02:51:36,102 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-04-28 02:51:36,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [872733634] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 02:51:36,102 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 02:51:36,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [16, 10] total 29 [2022-04-28 02:51:36,103 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:51:36,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [550996836] [2022-04-28 02:51:36,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [550996836] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:51:36,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:51:36,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 02:51:36,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310852136] [2022-04-28 02:51:36,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:51:36,103 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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 60 [2022-04-28 02:51:36,104 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:51:36,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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) [2022-04-28 02:51:36,129 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:36,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 02:51:36,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:36,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 02:51:36,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=699, Unknown=0, NotChecked=0, Total=812 [2022-04-28 02:51:36,131 INFO L87 Difference]: Start difference. First operand 330 states and 392 transitions. Second operand has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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) [2022-04-28 02:51:41,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:41,476 INFO L93 Difference]: Finished difference Result 381 states and 447 transitions. [2022-04-28 02:51:41,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 02:51:41,479 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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 60 [2022-04-28 02:51:41,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:51:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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) [2022-04-28 02:51:41,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 63 transitions. [2022-04-28 02:51:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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) [2022-04-28 02:51:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 63 transitions. [2022-04-28 02:51:41,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 63 transitions. [2022-04-28 02:51:41,534 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:41,542 INFO L225 Difference]: With dead ends: 381 [2022-04-28 02:51:41,542 INFO L226 Difference]: Without dead ends: 350 [2022-04-28 02:51:41,543 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=130, Invalid=800, Unknown=0, NotChecked=0, Total=930 [2022-04-28 02:51:41,544 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 54 mSDsluCounter, 71 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 100 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:51:41,544 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 100 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 02:51:41,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-04-28 02:51:46,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 319. [2022-04-28 02:51:46,093 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:51:46,093 INFO L82 GeneralOperation]: Start isEquivalent. First operand 350 states. Second operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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) [2022-04-28 02:51:46,094 INFO L74 IsIncluded]: Start isIncluded. First operand 350 states. Second operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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) [2022-04-28 02:51:46,094 INFO L87 Difference]: Start difference. First operand 350 states. Second operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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) [2022-04-28 02:51:46,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:46,102 INFO L93 Difference]: Finished difference Result 350 states and 411 transitions. [2022-04-28 02:51:46,102 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 411 transitions. [2022-04-28 02:51:46,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:46,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:46,104 INFO L74 IsIncluded]: Start isIncluded. First operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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 350 states. [2022-04-28 02:51:46,104 INFO L87 Difference]: Start difference. First operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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 350 states. [2022-04-28 02:51:46,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:46,112 INFO L93 Difference]: Finished difference Result 350 states and 411 transitions. [2022-04-28 02:51:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 411 transitions. [2022-04-28 02:51:46,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:51:46,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:51:46,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:51:46,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:51:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 319 states, 314 states have (on average 1.1847133757961783) internal successors, (372), 314 states have internal predecessors, (372), 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) [2022-04-28 02:51:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 319 states and 376 transitions. [2022-04-28 02:51:46,122 INFO L78 Accepts]: Start accepts. Automaton has 319 states and 376 transitions. Word has length 60 [2022-04-28 02:51:46,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:51:46,122 INFO L495 AbstractCegarLoop]: Abstraction has 319 states and 376 transitions. [2022-04-28 02:51:46,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.5) internal successors, (28), 8 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) [2022-04-28 02:51:46,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 319 states and 376 transitions. [2022-04-28 02:51:48,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:48,942 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 376 transitions. [2022-04-28 02:51:48,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 02:51:48,942 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:51:48,942 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 3, 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] [2022-04-28 02:51:48,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2022-04-28 02:51:49,142 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:51:49,143 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:51:49,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:51:49,143 INFO L85 PathProgramCache]: Analyzing trace with hash 1971018387, now seen corresponding path program 5 times [2022-04-28 02:51:49,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:49,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2084174956] [2022-04-28 02:51:49,153 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:51:49,153 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:51:49,153 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:51:49,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1971018387, now seen corresponding path program 6 times [2022-04-28 02:51:49,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:51:49,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589942624] [2022-04-28 02:51:49,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:51:49,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:51:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:49,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:51:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:49,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {84841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {84826#true} is VALID [2022-04-28 02:51:49,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {84826#true} assume true; {84826#true} is VALID [2022-04-28 02:51:49,873 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {84826#true} {84826#true} #133#return; {84826#true} is VALID [2022-04-28 02:51:49,873 INFO L272 TraceCheckUtils]: 0: Hoare triple {84826#true} call ULTIMATE.init(); {84841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:51:49,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {84841#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {84826#true} is VALID [2022-04-28 02:51:49,874 INFO L290 TraceCheckUtils]: 2: Hoare triple {84826#true} assume true; {84826#true} is VALID [2022-04-28 02:51:49,874 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84826#true} {84826#true} #133#return; {84826#true} is VALID [2022-04-28 02:51:49,874 INFO L272 TraceCheckUtils]: 4: Hoare triple {84826#true} call #t~ret17 := main(); {84826#true} is VALID [2022-04-28 02:51:49,874 INFO L290 TraceCheckUtils]: 5: Hoare triple {84826#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,874 INFO L290 TraceCheckUtils]: 6: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,875 INFO L290 TraceCheckUtils]: 7: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,875 INFO L290 TraceCheckUtils]: 8: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,875 INFO L290 TraceCheckUtils]: 9: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,876 INFO L290 TraceCheckUtils]: 10: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,876 INFO L290 TraceCheckUtils]: 11: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,876 INFO L290 TraceCheckUtils]: 13: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,877 INFO L290 TraceCheckUtils]: 14: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,877 INFO L290 TraceCheckUtils]: 15: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,877 INFO L290 TraceCheckUtils]: 16: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,877 INFO L290 TraceCheckUtils]: 17: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:49,878 INFO L290 TraceCheckUtils]: 18: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:49,878 INFO L290 TraceCheckUtils]: 19: Hoare triple {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:49,879 INFO L290 TraceCheckUtils]: 20: Hoare triple {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {84833#(and (= |main_~#input_string~0.offset| 0) (or (<= main_~n_caracter~0 1) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|))) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} is VALID [2022-04-28 02:51:49,880 INFO L290 TraceCheckUtils]: 21: Hoare triple {84833#(and (= |main_~#input_string~0.offset| 0) (or (<= main_~n_caracter~0 1) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|))) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {84834#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (or (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296))))) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,880 INFO L290 TraceCheckUtils]: 22: Hoare triple {84834#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (or (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296))))) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(0 != #t~mem4);havoc #t~mem4; {84835#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,881 INFO L290 TraceCheckUtils]: 23: Hoare triple {84835#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} ~cont~0 := 0;~i~0 := 0; {84835#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {84835#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (not (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,884 INFO L290 TraceCheckUtils]: 28: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,886 INFO L290 TraceCheckUtils]: 32: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:51:49,886 INFO L290 TraceCheckUtils]: 33: Hoare triple {84836#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296)))) 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:49,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,887 INFO L290 TraceCheckUtils]: 35: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,887 INFO L290 TraceCheckUtils]: 36: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,888 INFO L290 TraceCheckUtils]: 37: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,888 INFO L290 TraceCheckUtils]: 38: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,889 INFO L290 TraceCheckUtils]: 39: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,889 INFO L290 TraceCheckUtils]: 40: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,890 INFO L290 TraceCheckUtils]: 41: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,890 INFO L290 TraceCheckUtils]: 43: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:49,891 INFO L290 TraceCheckUtils]: 44: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {84839#(and (<= main_~i~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:51:49,892 INFO L290 TraceCheckUtils]: 45: Hoare triple {84839#(and (<= main_~i~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84840#(and (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:51:49,892 INFO L290 TraceCheckUtils]: 46: Hoare triple {84840#(and (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_#t~mem11| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {84827#false} is VALID [2022-04-28 02:51:49,892 INFO L290 TraceCheckUtils]: 47: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:49,892 INFO L290 TraceCheckUtils]: 48: Hoare triple {84827#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {84827#false} is VALID [2022-04-28 02:51:49,892 INFO L290 TraceCheckUtils]: 49: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 50: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 51: Hoare triple {84827#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 52: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 53: Hoare triple {84827#false} assume !(~j~0 % 4294967296 < 2); {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 54: Hoare triple {84827#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 55: Hoare triple {84827#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 56: Hoare triple {84827#false} assume !(0 != #t~mem11);havoc #t~mem11; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L272 TraceCheckUtils]: 57: Hoare triple {84827#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 58: Hoare triple {84827#false} ~cond := #in~cond; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 59: Hoare triple {84827#false} assume 0 == ~cond; {84827#false} is VALID [2022-04-28 02:51:49,893 INFO L290 TraceCheckUtils]: 60: Hoare triple {84827#false} assume !false; {84827#false} is VALID [2022-04-28 02:51:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-28 02:51:49,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:51:49,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589942624] [2022-04-28 02:51:49,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589942624] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:51:49,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [337087138] [2022-04-28 02:51:49,894 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:51:49,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:51:49,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:51:49,895 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:51:49,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 02:51:50,011 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-28 02:51:50,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:51:50,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 22 conjunts are in the unsatisfiable core [2022-04-28 02:51:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:51:50,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:51:50,383 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:51:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-28 02:51:50,386 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-28 02:51:50,387 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 60 treesize of output 27 [2022-04-28 02:51:50,441 INFO L272 TraceCheckUtils]: 0: Hoare triple {84826#true} call ULTIMATE.init(); {84826#true} is VALID [2022-04-28 02:51:50,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {84826#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {84826#true} is VALID [2022-04-28 02:51:50,441 INFO L290 TraceCheckUtils]: 2: Hoare triple {84826#true} assume true; {84826#true} is VALID [2022-04-28 02:51:50,441 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84826#true} {84826#true} #133#return; {84826#true} is VALID [2022-04-28 02:51:50,442 INFO L272 TraceCheckUtils]: 4: Hoare triple {84826#true} call #t~ret17 := main(); {84826#true} is VALID [2022-04-28 02:51:50,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {84826#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,442 INFO L290 TraceCheckUtils]: 6: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,442 INFO L290 TraceCheckUtils]: 7: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,443 INFO L290 TraceCheckUtils]: 8: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,443 INFO L290 TraceCheckUtils]: 9: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,443 INFO L290 TraceCheckUtils]: 10: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,444 INFO L290 TraceCheckUtils]: 11: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,444 INFO L290 TraceCheckUtils]: 12: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,444 INFO L290 TraceCheckUtils]: 13: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,444 INFO L290 TraceCheckUtils]: 14: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,445 INFO L290 TraceCheckUtils]: 15: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,445 INFO L290 TraceCheckUtils]: 16: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,445 INFO L290 TraceCheckUtils]: 17: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {84831#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:51:50,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {84831#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,446 INFO L290 TraceCheckUtils]: 19: Hoare triple {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,446 INFO L290 TraceCheckUtils]: 20: Hoare triple {84832#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {84905#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {84905#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {84909#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:51:50,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {84909#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !(0 != #t~mem4);havoc #t~mem4; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,448 INFO L290 TraceCheckUtils]: 24: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,449 INFO L290 TraceCheckUtils]: 25: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,449 INFO L290 TraceCheckUtils]: 27: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,450 INFO L290 TraceCheckUtils]: 28: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,450 INFO L290 TraceCheckUtils]: 29: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,451 INFO L290 TraceCheckUtils]: 31: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,451 INFO L290 TraceCheckUtils]: 32: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:51:50,452 INFO L290 TraceCheckUtils]: 34: Hoare triple {84837#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,452 INFO L290 TraceCheckUtils]: 35: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,453 INFO L290 TraceCheckUtils]: 37: Hoare triple {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {84955#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84965#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,455 INFO L290 TraceCheckUtils]: 40: Hoare triple {84965#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,455 INFO L290 TraceCheckUtils]: 41: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,455 INFO L290 TraceCheckUtils]: 42: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,456 INFO L290 TraceCheckUtils]: 43: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:51:50,456 INFO L290 TraceCheckUtils]: 44: Hoare triple {84838#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {84839#(and (<= main_~i~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:51:50,457 INFO L290 TraceCheckUtils]: 45: Hoare triple {84839#(and (<= main_~i~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84984#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 46: Hoare triple {84984#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 47: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 48: Hoare triple {84827#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 49: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 50: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 51: Hoare triple {84827#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 52: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 53: Hoare triple {84827#false} assume !(~j~0 % 4294967296 < 2); {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 54: Hoare triple {84827#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 55: Hoare triple {84827#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 56: Hoare triple {84827#false} assume !(0 != #t~mem11);havoc #t~mem11; {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L272 TraceCheckUtils]: 57: Hoare triple {84827#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {84827#false} is VALID [2022-04-28 02:51:50,458 INFO L290 TraceCheckUtils]: 58: Hoare triple {84827#false} ~cond := #in~cond; {84827#false} is VALID [2022-04-28 02:51:50,459 INFO L290 TraceCheckUtils]: 59: Hoare triple {84827#false} assume 0 == ~cond; {84827#false} is VALID [2022-04-28 02:51:50,459 INFO L290 TraceCheckUtils]: 60: Hoare triple {84827#false} assume !false; {84827#false} is VALID [2022-04-28 02:51:50,459 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-28 02:51:50,459 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:51:50,881 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:51:50,881 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 31 [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 60: Hoare triple {84827#false} assume !false; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 59: Hoare triple {84827#false} assume 0 == ~cond; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 58: Hoare triple {84827#false} ~cond := #in~cond; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L272 TraceCheckUtils]: 57: Hoare triple {84827#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 56: Hoare triple {84827#false} assume !(0 != #t~mem11);havoc #t~mem11; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 55: Hoare triple {84827#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 54: Hoare triple {84827#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 53: Hoare triple {84827#false} assume !(~j~0 % 4294967296 < 2); {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 52: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:50,964 INFO L290 TraceCheckUtils]: 51: Hoare triple {84827#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {84827#false} is VALID [2022-04-28 02:51:50,965 INFO L290 TraceCheckUtils]: 50: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,965 INFO L290 TraceCheckUtils]: 49: Hoare triple {84827#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {84827#false} is VALID [2022-04-28 02:51:50,965 INFO L290 TraceCheckUtils]: 48: Hoare triple {84827#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {84827#false} is VALID [2022-04-28 02:51:50,965 INFO L290 TraceCheckUtils]: 47: Hoare triple {84827#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {84827#false} is VALID [2022-04-28 02:51:50,965 INFO L290 TraceCheckUtils]: 46: Hoare triple {84984#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {84827#false} is VALID [2022-04-28 02:51:50,966 INFO L290 TraceCheckUtils]: 45: Hoare triple {85075#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {84984#(= |main_#t~mem11| 0)} is VALID [2022-04-28 02:51:50,967 INFO L290 TraceCheckUtils]: 44: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {85075#(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 [2022-04-28 02:51:50,968 INFO L290 TraceCheckUtils]: 43: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} assume !(~j~0 % 4294967296 < 2); {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,968 INFO L290 TraceCheckUtils]: 42: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,969 INFO L290 TraceCheckUtils]: 40: Hoare triple {85092#(or (not (< (mod main_~j~0 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,970 INFO L290 TraceCheckUtils]: 39: Hoare triple {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {85092#(or (not (< (mod main_~j~0 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} is VALID [2022-04-28 02:51:50,971 INFO L290 TraceCheckUtils]: 38: Hoare triple {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} is VALID [2022-04-28 02:51:50,971 INFO L290 TraceCheckUtils]: 37: Hoare triple {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} is VALID [2022-04-28 02:51:50,972 INFO L290 TraceCheckUtils]: 36: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {85096#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))))} is VALID [2022-04-28 02:51:50,972 INFO L290 TraceCheckUtils]: 35: Hoare triple {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~i~0 := 0;~cont_aux~0 := 0; {85079#(and (or (<= (mod (+ main_~i~0 1) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-28 02:51:50,973 INFO L290 TraceCheckUtils]: 33: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,973 INFO L290 TraceCheckUtils]: 32: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,974 INFO L290 TraceCheckUtils]: 31: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !(~j~0 % 4294967296 < 2); {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,974 INFO L290 TraceCheckUtils]: 30: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,975 INFO L290 TraceCheckUtils]: 28: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,975 INFO L290 TraceCheckUtils]: 27: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,976 INFO L290 TraceCheckUtils]: 23: Hoare triple {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~cont~0 := 0;~i~0 := 0; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,976 INFO L290 TraceCheckUtils]: 22: Hoare triple {85149#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)))} assume !(0 != #t~mem4);havoc #t~mem4; {85112#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-28 02:51:50,977 INFO L290 TraceCheckUtils]: 21: Hoare triple {85153#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {85149#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)))} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {85157#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {85153#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 19: Hoare triple {85157#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {85157#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 18: Hoare triple {84826#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {85157#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 17: Hoare triple {84826#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {84826#true} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 16: Hoare triple {84826#true} assume !(~i~0 % 4294967296 < 5); {84826#true} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 15: Hoare triple {84826#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84826#true} is VALID [2022-04-28 02:51:50,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {84826#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {84826#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {84826#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {84826#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {84826#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 9: Hoare triple {84826#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 8: Hoare triple {84826#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 7: Hoare triple {84826#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 6: Hoare triple {84826#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {84826#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {84826#true} call #t~ret17 := main(); {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {84826#true} {84826#true} #133#return; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {84826#true} assume true; {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {84826#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {84826#true} is VALID [2022-04-28 02:51:50,979 INFO L272 TraceCheckUtils]: 0: Hoare triple {84826#true} call ULTIMATE.init(); {84826#true} is VALID [2022-04-28 02:51:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-28 02:51:50,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [337087138] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:51:50,980 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:51:50,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 11] total 26 [2022-04-28 02:51:50,980 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:51:50,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2084174956] [2022-04-28 02:51:50,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2084174956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:51:50,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:51:50,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 02:51:50,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469308271] [2022-04-28 02:51:50,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:51:50,981 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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 61 [2022-04-28 02:51:50,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:51:50,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:51:51,018 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:51,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 02:51:51,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:51:51,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 02:51:51,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=545, Unknown=0, NotChecked=0, Total=650 [2022-04-28 02:51:51,019 INFO L87 Difference]: Start difference. First operand 319 states and 376 transitions. Second operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:51:56,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:51:56,837 INFO L93 Difference]: Finished difference Result 368 states and 429 transitions. [2022-04-28 02:51:56,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 02:51:56,837 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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 61 [2022-04-28 02:51:56,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:51:56,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:51:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 02:51:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:51:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 02:51:56,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-28 02:51:56,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:51:56,927 INFO L225 Difference]: With dead ends: 368 [2022-04-28 02:51:56,927 INFO L226 Difference]: Without dead ends: 292 [2022-04-28 02:51:56,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 111 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 312 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=214, Invalid=976, Unknown=0, NotChecked=0, Total=1190 [2022-04-28 02:51:56,928 INFO L413 NwaCegarLoop]: 26 mSDtfsCounter, 118 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:51:56,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [118 Valid, 63 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:51:56,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2022-04-28 02:52:01,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 292. [2022-04-28 02:52:01,267 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:52:01,267 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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) [2022-04-28 02:52:01,268 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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) [2022-04-28 02:52:01,268 INFO L87 Difference]: Start difference. First operand 292 states. Second operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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) [2022-04-28 02:52:01,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:52:01,273 INFO L93 Difference]: Finished difference Result 292 states and 346 transitions. [2022-04-28 02:52:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 346 transitions. [2022-04-28 02:52:01,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:52:01,274 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:52:01,275 INFO L74 IsIncluded]: Start isIncluded. First operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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 292 states. [2022-04-28 02:52:01,275 INFO L87 Difference]: Start difference. First operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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 292 states. [2022-04-28 02:52:01,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:52:01,282 INFO L93 Difference]: Finished difference Result 292 states and 346 transitions. [2022-04-28 02:52:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 346 transitions. [2022-04-28 02:52:01,282 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:52:01,282 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:52:01,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:52:01,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:52:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 292 states, 287 states have (on average 1.1916376306620209) internal successors, (342), 287 states have internal predecessors, (342), 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) [2022-04-28 02:52:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 346 transitions. [2022-04-28 02:52:01,291 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 346 transitions. Word has length 61 [2022-04-28 02:52:01,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:52:01,291 INFO L495 AbstractCegarLoop]: Abstraction has 292 states and 346 transitions. [2022-04-28 02:52:01,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:01,291 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 292 states and 346 transitions. [2022-04-28 02:52:03,890 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 346 edges. 346 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:52:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 346 transitions. [2022-04-28 02:52:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 02:52:03,890 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:52:03,890 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 5, 5, 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] [2022-04-28 02:52:03,907 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Ended with exit code 0 [2022-04-28 02:52:04,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:52:04,091 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:52:04,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:52:04,092 INFO L85 PathProgramCache]: Analyzing trace with hash -14298754, now seen corresponding path program 11 times [2022-04-28 02:52:04,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:52:04,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [859118602] [2022-04-28 02:52:04,101 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:52:04,101 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:52:04,101 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:52:04,101 INFO L85 PathProgramCache]: Analyzing trace with hash -14298754, now seen corresponding path program 12 times [2022-04-28 02:52:04,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:52:04,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269684435] [2022-04-28 02:52:04,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:52:04,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:52:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:04,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:52:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:04,332 INFO L290 TraceCheckUtils]: 0: Hoare triple {87157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {87142#true} is VALID [2022-04-28 02:52:04,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {87142#true} assume true; {87142#true} is VALID [2022-04-28 02:52:04,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87142#true} {87142#true} #133#return; {87142#true} is VALID [2022-04-28 02:52:04,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {87142#true} call ULTIMATE.init(); {87157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:52:04,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {87157#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {87142#true} is VALID [2022-04-28 02:52:04,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {87142#true} assume true; {87142#true} is VALID [2022-04-28 02:52:04,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87142#true} {87142#true} #133#return; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L272 TraceCheckUtils]: 4: Hoare triple {87142#true} call #t~ret17 := main(); {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 5: Hoare triple {87142#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 6: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 7: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 8: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 9: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 10: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 11: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 12: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:04,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:04,335 INFO L290 TraceCheckUtils]: 15: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:04,335 INFO L290 TraceCheckUtils]: 16: Hoare triple {87142#true} assume !(~i~0 % 4294967296 < 5); {87142#true} is VALID [2022-04-28 02:52:04,335 INFO L290 TraceCheckUtils]: 17: Hoare triple {87142#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {87142#true} is VALID [2022-04-28 02:52:04,335 INFO L290 TraceCheckUtils]: 18: Hoare triple {87142#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {87147#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:52:04,336 INFO L290 TraceCheckUtils]: 19: Hoare triple {87147#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87147#(= main_~n_caracter~0 0)} is VALID [2022-04-28 02:52:04,336 INFO L290 TraceCheckUtils]: 20: Hoare triple {87147#(= main_~n_caracter~0 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87148#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:52:04,337 INFO L290 TraceCheckUtils]: 21: Hoare triple {87148#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87148#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:52:04,337 INFO L290 TraceCheckUtils]: 22: Hoare triple {87148#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87149#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:04,338 INFO L290 TraceCheckUtils]: 23: Hoare triple {87149#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87149#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:04,338 INFO L290 TraceCheckUtils]: 24: Hoare triple {87149#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87150#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:52:04,339 INFO L290 TraceCheckUtils]: 25: Hoare triple {87150#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87150#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-28 02:52:04,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {87150#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87151#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:52:04,340 INFO L290 TraceCheckUtils]: 27: Hoare triple {87151#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87151#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-28 02:52:04,340 INFO L290 TraceCheckUtils]: 28: Hoare triple {87151#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87152#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:52:04,341 INFO L290 TraceCheckUtils]: 29: Hoare triple {87152#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87152#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-28 02:52:04,342 INFO L290 TraceCheckUtils]: 30: Hoare triple {87152#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:52:04,342 INFO L290 TraceCheckUtils]: 31: Hoare triple {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:52:04,342 INFO L290 TraceCheckUtils]: 32: Hoare triple {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !(0 != #t~mem4);havoc #t~mem4; {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:52:04,343 INFO L290 TraceCheckUtils]: 33: Hoare triple {87153#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} ~cont~0 := 0;~i~0 := 0; {87154#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-28 02:52:04,344 INFO L290 TraceCheckUtils]: 34: Hoare triple {87154#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,344 INFO L290 TraceCheckUtils]: 35: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,345 INFO L290 TraceCheckUtils]: 37: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,346 INFO L290 TraceCheckUtils]: 38: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,346 INFO L290 TraceCheckUtils]: 39: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,347 INFO L290 TraceCheckUtils]: 41: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:04,348 INFO L290 TraceCheckUtils]: 42: Hoare triple {87155#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {87156#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-28 02:52:04,348 INFO L290 TraceCheckUtils]: 43: Hoare triple {87156#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 44: Hoare triple {87143#false} ~i~0 := 0;~cont_aux~0 := 0; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 45: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 46: Hoare triple {87143#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 47: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 48: Hoare triple {87143#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 49: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 50: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 51: Hoare triple {87143#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 52: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:04,349 INFO L290 TraceCheckUtils]: 53: Hoare triple {87143#false} assume !(~j~0 % 4294967296 < 2); {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 54: Hoare triple {87143#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 55: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 56: Hoare triple {87143#false} assume !(0 != #t~mem11);havoc #t~mem11; {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L272 TraceCheckUtils]: 57: Hoare triple {87143#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {87143#false} ~cond := #in~cond; {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 59: Hoare triple {87143#false} assume 0 == ~cond; {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L290 TraceCheckUtils]: 60: Hoare triple {87143#false} assume !false; {87143#false} is VALID [2022-04-28 02:52:04,350 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-28 02:52:04,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:52:04,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269684435] [2022-04-28 02:52:04,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269684435] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:52:04,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1371735792] [2022-04-28 02:52:04,351 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:52:04,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:52:04,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:52:04,356 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:52:04,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 02:52:04,606 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 02:52:04,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:52:04,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 44 conjunts are in the unsatisfiable core [2022-04-28 02:52:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:04,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:52:04,706 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 15 treesize of output 11 [2022-04-28 02:52:05,141 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 [2022-04-28 02:52:05,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {87142#true} call ULTIMATE.init(); {87142#true} is VALID [2022-04-28 02:52:05,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {87142#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {87142#true} is VALID [2022-04-28 02:52:05,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {87142#true} assume true; {87142#true} is VALID [2022-04-28 02:52:05,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87142#true} {87142#true} #133#return; {87142#true} is VALID [2022-04-28 02:52:05,201 INFO L272 TraceCheckUtils]: 4: Hoare triple {87142#true} call #t~ret17 := main(); {87142#true} is VALID [2022-04-28 02:52:05,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {87142#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {87176#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:05,202 INFO L290 TraceCheckUtils]: 6: Hoare triple {87176#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,203 INFO L290 TraceCheckUtils]: 9: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,204 INFO L290 TraceCheckUtils]: 11: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,204 INFO L290 TraceCheckUtils]: 12: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,205 INFO L290 TraceCheckUtils]: 14: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87205#(and (= |main_~#input_string~0.offset| 0) (< (mod main_~i~0 4294967296) 5))} is VALID [2022-04-28 02:52:05,206 INFO L290 TraceCheckUtils]: 15: Hoare triple {87205#(and (= |main_~#input_string~0.offset| 0) (< (mod main_~i~0 4294967296) 5))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87209#(and (< (mod (+ main_~i~0 4294967295) 4294967296) 5) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,206 INFO L290 TraceCheckUtils]: 16: Hoare triple {87209#(and (< (mod (+ main_~i~0 4294967295) 4294967296) 5) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {87180#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:52:05,207 INFO L290 TraceCheckUtils]: 17: Hoare triple {87180#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {87216#(and (= |main_#t~mem3| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,207 INFO L290 TraceCheckUtils]: 18: Hoare triple {87216#(and (= |main_#t~mem3| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4))) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {87220#(and (= main_~n_caracter~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,208 INFO L290 TraceCheckUtils]: 19: Hoare triple {87220#(and (= main_~n_caracter~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87220#(and (= main_~n_caracter~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,208 INFO L290 TraceCheckUtils]: 20: Hoare triple {87220#(and (= main_~n_caracter~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87227#(and (= main_~n_caracter~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {87227#(and (= main_~n_caracter~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87227#(and (= main_~n_caracter~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {87227#(and (= main_~n_caracter~0 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87234#(and (= (+ (- 1) main_~n_caracter~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {87234#(and (= (+ (- 1) main_~n_caracter~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87234#(and (= (+ (- 1) main_~n_caracter~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,211 INFO L290 TraceCheckUtils]: 24: Hoare triple {87234#(and (= (+ (- 1) main_~n_caracter~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87241#(and (= main_~n_caracter~0 3) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,211 INFO L290 TraceCheckUtils]: 25: Hoare triple {87241#(and (= main_~n_caracter~0 3) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87241#(and (= main_~n_caracter~0 3) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:05,212 INFO L290 TraceCheckUtils]: 26: Hoare triple {87241#(and (= main_~n_caracter~0 3) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87248#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 4))} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 27: Hoare triple {87248#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87252#(= |main_#t~mem4| 0)} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 28: Hoare triple {87252#(= |main_#t~mem4| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87143#false} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 29: Hoare triple {87143#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 30: Hoare triple {87143#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87143#false} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 31: Hoare triple {87143#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,213 INFO L290 TraceCheckUtils]: 32: Hoare triple {87143#false} assume !(0 != #t~mem4);havoc #t~mem4; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 33: Hoare triple {87143#false} ~cont~0 := 0;~i~0 := 0; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 34: Hoare triple {87143#false} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 35: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 36: Hoare triple {87143#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 37: Hoare triple {87143#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 38: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 39: Hoare triple {87143#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 40: Hoare triple {87143#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 41: Hoare triple {87143#false} assume !(~j~0 % 4294967296 < 2); {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 42: Hoare triple {87143#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {87143#false} is VALID [2022-04-28 02:52:05,214 INFO L290 TraceCheckUtils]: 43: Hoare triple {87143#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 44: Hoare triple {87143#false} ~i~0 := 0;~cont_aux~0 := 0; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 45: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 46: Hoare triple {87143#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 47: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 48: Hoare triple {87143#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 49: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 50: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 51: Hoare triple {87143#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 52: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:05,215 INFO L290 TraceCheckUtils]: 53: Hoare triple {87143#false} assume !(~j~0 % 4294967296 < 2); {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 54: Hoare triple {87143#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 55: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 56: Hoare triple {87143#false} assume !(0 != #t~mem11);havoc #t~mem11; {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L272 TraceCheckUtils]: 57: Hoare triple {87143#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 58: Hoare triple {87143#false} ~cond := #in~cond; {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 59: Hoare triple {87143#false} assume 0 == ~cond; {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L290 TraceCheckUtils]: 60: Hoare triple {87143#false} assume !false; {87143#false} is VALID [2022-04-28 02:52:05,216 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-28 02:52:05,217 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:52:06,937 INFO L290 TraceCheckUtils]: 60: Hoare triple {87143#false} assume !false; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 59: Hoare triple {87143#false} assume 0 == ~cond; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 58: Hoare triple {87143#false} ~cond := #in~cond; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L272 TraceCheckUtils]: 57: Hoare triple {87143#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 56: Hoare triple {87143#false} assume !(0 != #t~mem11);havoc #t~mem11; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 55: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 54: Hoare triple {87143#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 53: Hoare triple {87143#false} assume !(~j~0 % 4294967296 < 2); {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 52: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 51: Hoare triple {87143#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 50: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,938 INFO L290 TraceCheckUtils]: 49: Hoare triple {87143#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 48: Hoare triple {87143#false} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {87143#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 46: Hoare triple {87143#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {87143#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 44: Hoare triple {87143#false} ~i~0 := 0;~cont_aux~0 := 0; {87143#false} is VALID [2022-04-28 02:52:06,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {87403#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {87143#false} is VALID [2022-04-28 02:52:06,940 INFO L290 TraceCheckUtils]: 42: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {87403#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,940 INFO L290 TraceCheckUtils]: 41: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,940 INFO L290 TraceCheckUtils]: 40: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,941 INFO L290 TraceCheckUtils]: 39: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,941 INFO L290 TraceCheckUtils]: 38: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,941 INFO L290 TraceCheckUtils]: 37: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,942 INFO L290 TraceCheckUtils]: 36: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,942 INFO L290 TraceCheckUtils]: 35: Hoare triple {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 34: Hoare triple {87432#(<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {87407#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 33: Hoare triple {87143#false} ~cont~0 := 0;~i~0 := 0; {87432#(<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0)} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 32: Hoare triple {87143#false} assume !(0 != #t~mem4);havoc #t~mem4; {87143#false} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 31: Hoare triple {87143#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 30: Hoare triple {87143#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87143#false} is VALID [2022-04-28 02:52:06,943 INFO L290 TraceCheckUtils]: 29: Hoare triple {87143#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87143#false} is VALID [2022-04-28 02:52:06,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {87252#(= |main_#t~mem4| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87143#false} is VALID [2022-04-28 02:52:06,948 INFO L290 TraceCheckUtils]: 27: Hoare triple {87454#(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)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87252#(= |main_#t~mem4| 0)} is VALID [2022-04-28 02:52:06,949 INFO L290 TraceCheckUtils]: 26: Hoare triple {87458#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87454#(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 [2022-04-28 02:52:06,950 INFO L290 TraceCheckUtils]: 25: Hoare triple {87458#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87458#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,951 INFO L290 TraceCheckUtils]: 24: Hoare triple {87465#(and (or (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87458#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,952 INFO L290 TraceCheckUtils]: 23: Hoare triple {87465#(and (or (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87465#(and (or (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0)))} is VALID [2022-04-28 02:52:06,953 INFO L290 TraceCheckUtils]: 22: Hoare triple {87472#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87465#(and (or (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296) (- 4294967296))) 0)) (or (not (<= (mod (+ main_~n_caracter~0 2) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0)))} is VALID [2022-04-28 02:52:06,954 INFO L290 TraceCheckUtils]: 21: Hoare triple {87472#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87472#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {87479#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {87472#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296))) 0) (not (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 3) 4294967296) (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 3) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,955 INFO L290 TraceCheckUtils]: 19: Hoare triple {87479#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {87479#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {87486#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (not (= |main_#t~mem3| 0)))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {87479#(and (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset|)) 0) (not (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~n_caracter~0 4) 4294967296) |main_~#input_string~0.offset| (- 4294967296))) 0) (<= (mod (+ main_~n_caracter~0 4) 4294967296) 2147483647)))} is VALID [2022-04-28 02:52:06,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {87142#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {87486#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 4)) 0) (not (= |main_#t~mem3| 0)))} is VALID [2022-04-28 02:52:06,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {87142#true} assume !(~i~0 % 4294967296 < 5); {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 15: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 13: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 12: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 11: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 10: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {87142#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {87142#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {87142#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {87142#true} call #t~ret17 := main(); {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87142#true} {87142#true} #133#return; {87142#true} is VALID [2022-04-28 02:52:06,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {87142#true} assume true; {87142#true} is VALID [2022-04-28 02:52:06,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {87142#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {87142#true} is VALID [2022-04-28 02:52:06,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {87142#true} call ULTIMATE.init(); {87142#true} is VALID [2022-04-28 02:52:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-04-28 02:52:06,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1371735792] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:52:06,958 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:52:06,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 12] total 33 [2022-04-28 02:52:06,958 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:52:06,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [859118602] [2022-04-28 02:52:06,959 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [859118602] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:52:06,959 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:52:06,959 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 02:52:06,959 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819957960] [2022-04-28 02:52:06,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:52:06,959 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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 61 [2022-04-28 02:52:06,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:52:06,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:06,993 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:52:06,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 02:52:06,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:52:06,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 02:52:06,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=957, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 02:52:06,994 INFO L87 Difference]: Start difference. First operand 292 states and 346 transitions. Second operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:35,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:52:35,887 INFO L93 Difference]: Finished difference Result 1680 states and 1993 transitions. [2022-04-28 02:52:35,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 02:52:35,887 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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 61 [2022-04-28 02:52:35,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:52:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 218 transitions. [2022-04-28 02:52:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:35,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 218 transitions. [2022-04-28 02:52:35,892 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 218 transitions. [2022-04-28 02:52:36,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:52:36,279 INFO L225 Difference]: With dead ends: 1680 [2022-04-28 02:52:36,280 INFO L226 Difference]: Without dead ends: 1631 [2022-04-28 02:52:36,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=154, Invalid=1652, Unknown=0, NotChecked=0, Total=1806 [2022-04-28 02:52:36,281 INFO L413 NwaCegarLoop]: 99 mSDtfsCounter, 271 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 1098 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 1121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1098 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 02:52:36,281 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 146 Invalid, 1121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 1098 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 02:52:36,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1631 states. [2022-04-28 02:52:40,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1631 to 294. [2022-04-28 02:52:40,560 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:52:40,561 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1631 states. Second operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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) [2022-04-28 02:52:40,561 INFO L74 IsIncluded]: Start isIncluded. First operand 1631 states. Second operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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) [2022-04-28 02:52:40,561 INFO L87 Difference]: Start difference. First operand 1631 states. Second operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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) [2022-04-28 02:52:40,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:52:40,674 INFO L93 Difference]: Finished difference Result 1631 states and 1936 transitions. [2022-04-28 02:52:40,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1936 transitions. [2022-04-28 02:52:40,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:52:40,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:52:40,677 INFO L74 IsIncluded]: Start isIncluded. First operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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 1631 states. [2022-04-28 02:52:40,677 INFO L87 Difference]: Start difference. First operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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 1631 states. [2022-04-28 02:52:40,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:52:40,795 INFO L93 Difference]: Finished difference Result 1631 states and 1936 transitions. [2022-04-28 02:52:40,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1936 transitions. [2022-04-28 02:52:40,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:52:40,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:52:40,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:52:40,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:52:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 294 states, 289 states have (on average 1.193771626297578) internal successors, (345), 289 states have internal predecessors, (345), 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) [2022-04-28 02:52:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 294 states and 349 transitions. [2022-04-28 02:52:40,806 INFO L78 Accepts]: Start accepts. Automaton has 294 states and 349 transitions. Word has length 61 [2022-04-28 02:52:40,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:52:40,806 INFO L495 AbstractCegarLoop]: Abstraction has 294 states and 349 transitions. [2022-04-28 02:52:40,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.3076923076923075) internal successors, (43), 12 states have internal predecessors, (43), 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) [2022-04-28 02:52:40,806 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 294 states and 349 transitions. [2022-04-28 02:52:43,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 349 edges. 349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:52:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 349 transitions. [2022-04-28 02:52:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 02:52:43,501 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:52:43,501 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 3, 2, 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] [2022-04-28 02:52:43,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 02:52:43,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2022-04-28 02:52:43,701 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:52:43,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:52:43,702 INFO L85 PathProgramCache]: Analyzing trace with hash -891810688, now seen corresponding path program 7 times [2022-04-28 02:52:43,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:52:43,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [884715052] [2022-04-28 02:52:43,710 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:52:43,711 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:52:43,711 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:52:43,711 INFO L85 PathProgramCache]: Analyzing trace with hash -891810688, now seen corresponding path program 8 times [2022-04-28 02:52:43,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:52:43,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476687397] [2022-04-28 02:52:43,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:52:43,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:52:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:45,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:52:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:45,261 INFO L290 TraceCheckUtils]: 0: Hoare triple {94798#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {94773#true} is VALID [2022-04-28 02:52:45,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {94773#true} assume true; {94773#true} is VALID [2022-04-28 02:52:45,261 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {94773#true} {94773#true} #133#return; {94773#true} is VALID [2022-04-28 02:52:45,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {94773#true} call ULTIMATE.init(); {94798#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:52:45,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {94798#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {94773#true} is VALID [2022-04-28 02:52:45,262 INFO L290 TraceCheckUtils]: 2: Hoare triple {94773#true} assume true; {94773#true} is VALID [2022-04-28 02:52:45,262 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94773#true} {94773#true} #133#return; {94773#true} is VALID [2022-04-28 02:52:45,262 INFO L272 TraceCheckUtils]: 4: Hoare triple {94773#true} call #t~ret17 := main(); {94773#true} is VALID [2022-04-28 02:52:45,263 INFO L290 TraceCheckUtils]: 5: Hoare triple {94773#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,263 INFO L290 TraceCheckUtils]: 6: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,264 INFO L290 TraceCheckUtils]: 8: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,266 INFO L290 TraceCheckUtils]: 12: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,267 INFO L290 TraceCheckUtils]: 14: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,267 INFO L290 TraceCheckUtils]: 15: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,267 INFO L290 TraceCheckUtils]: 16: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,268 INFO L290 TraceCheckUtils]: 18: Hoare triple {94778#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94779#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,268 INFO L290 TraceCheckUtils]: 19: Hoare triple {94779#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94779#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,269 INFO L290 TraceCheckUtils]: 20: Hoare triple {94779#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94780#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:52:45,269 INFO L290 TraceCheckUtils]: 21: Hoare triple {94780#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94780#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:52:45,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {94780#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,270 INFO L290 TraceCheckUtils]: 23: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,271 INFO L290 TraceCheckUtils]: 24: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,271 INFO L290 TraceCheckUtils]: 25: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,271 INFO L290 TraceCheckUtils]: 26: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,272 INFO L290 TraceCheckUtils]: 27: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,272 INFO L290 TraceCheckUtils]: 28: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,273 INFO L290 TraceCheckUtils]: 29: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,274 INFO L290 TraceCheckUtils]: 31: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,274 INFO L290 TraceCheckUtils]: 32: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:52:45,275 INFO L290 TraceCheckUtils]: 34: Hoare triple {94781#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94782#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 2 main_~n_caracter~0) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2))) (<= (div main_~n_caracter~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,276 INFO L290 TraceCheckUtils]: 35: Hoare triple {94782#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 2 main_~n_caracter~0) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2))) (<= (div main_~n_caracter~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {94783#(and (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= 2 main_~n_caracter~0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,277 INFO L290 TraceCheckUtils]: 36: Hoare triple {94783#(and (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= 2 main_~n_caracter~0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94784#(and (or (and (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|)))) (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0))) (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,279 INFO L290 TraceCheckUtils]: 37: Hoare triple {94784#(and (or (and (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|)))) (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0))) (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {94785#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (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 [2022-04-28 02:52:45,280 INFO L290 TraceCheckUtils]: 38: Hoare triple {94785#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (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|)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,281 INFO L290 TraceCheckUtils]: 39: Hoare triple {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,282 INFO L290 TraceCheckUtils]: 40: Hoare triple {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,283 INFO L290 TraceCheckUtils]: 41: Hoare triple {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,286 INFO L290 TraceCheckUtils]: 43: Hoare triple {94786#(and (= |main_~#vogal_array~0.offset| 0) (or (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0)))) (or (not (= (+ (- 1) (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94787#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 |main_~#input_string~0.offset| 1) (+ main_~n_caracter~0 (* (div main_~i~0 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:52:45,287 INFO L290 TraceCheckUtils]: 44: Hoare triple {94787#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 |main_~#input_string~0.offset| 1) (+ main_~n_caracter~0 (* (div main_~i~0 4294967296) 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {94788#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:52:45,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {94788#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {94789#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,288 INFO L290 TraceCheckUtils]: 46: Hoare triple {94789#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {94790#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem11| (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 0))} is VALID [2022-04-28 02:52:45,288 INFO L290 TraceCheckUtils]: 47: Hoare triple {94790#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem11| (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 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94791#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))))))} is VALID [2022-04-28 02:52:45,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {94791#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94792#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem14| (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= |main_#t~mem13| 0)))} is VALID [2022-04-28 02:52:45,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {94792#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem14| (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= |main_#t~mem13| 0)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {94793#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,290 INFO L290 TraceCheckUtils]: 50: Hoare triple {94793#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94794#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,290 INFO L290 TraceCheckUtils]: 51: Hoare triple {94794#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,291 INFO L290 TraceCheckUtils]: 53: Hoare triple {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,292 INFO L290 TraceCheckUtils]: 54: Hoare triple {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:45,292 INFO L290 TraceCheckUtils]: 55: Hoare triple {94795#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94796#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:52:45,293 INFO L290 TraceCheckUtils]: 56: Hoare triple {94796#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {94797#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:52:45,293 INFO L290 TraceCheckUtils]: 57: Hoare triple {94797#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {94774#false} is VALID [2022-04-28 02:52:45,293 INFO L272 TraceCheckUtils]: 58: Hoare triple {94774#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94774#false} is VALID [2022-04-28 02:52:45,293 INFO L290 TraceCheckUtils]: 59: Hoare triple {94774#false} ~cond := #in~cond; {94774#false} is VALID [2022-04-28 02:52:45,293 INFO L290 TraceCheckUtils]: 60: Hoare triple {94774#false} assume 0 == ~cond; {94774#false} is VALID [2022-04-28 02:52:45,293 INFO L290 TraceCheckUtils]: 61: Hoare triple {94774#false} assume !false; {94774#false} is VALID [2022-04-28 02:52:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-28 02:52:45,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:52:45,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476687397] [2022-04-28 02:52:45,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476687397] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:52:45,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265645983] [2022-04-28 02:52:45,294 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:52:45,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:52:45,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:52:45,296 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:52:45,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 02:52:45,418 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:52:45,419 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:52:45,420 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 50 conjunts are in the unsatisfiable core [2022-04-28 02:52:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:52:45,436 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:52:46,332 INFO L356 Elim1Store]: treesize reduction 36, result has 2.7 percent of original size [2022-04-28 02:52:46,333 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 14 [2022-04-28 02:52:46,341 INFO L272 TraceCheckUtils]: 0: Hoare triple {94773#true} call ULTIMATE.init(); {94773#true} is VALID [2022-04-28 02:52:46,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {94773#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {94773#true} is VALID [2022-04-28 02:52:46,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {94773#true} assume true; {94773#true} is VALID [2022-04-28 02:52:46,341 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94773#true} {94773#true} #133#return; {94773#true} is VALID [2022-04-28 02:52:46,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {94773#true} call #t~ret17 := main(); {94773#true} is VALID [2022-04-28 02:52:46,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {94773#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,343 INFO L290 TraceCheckUtils]: 6: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,343 INFO L290 TraceCheckUtils]: 7: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94824#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:52:46,343 INFO L290 TraceCheckUtils]: 8: Hoare triple {94824#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,344 INFO L290 TraceCheckUtils]: 10: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,346 INFO L290 TraceCheckUtils]: 17: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0))} is VALID [2022-04-28 02:52:46,347 INFO L290 TraceCheckUtils]: 19: Hoare triple {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0))} is VALID [2022-04-28 02:52:46,347 INFO L290 TraceCheckUtils]: 20: Hoare triple {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,347 INFO L290 TraceCheckUtils]: 21: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,348 INFO L290 TraceCheckUtils]: 23: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,348 INFO L290 TraceCheckUtils]: 24: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} assume !(0 != #t~mem4);havoc #t~mem4; {94828#(= |main_~#vogal_array~0.offset| 0)} is VALID [2022-04-28 02:52:46,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {94828#(= |main_~#vogal_array~0.offset| 0)} ~cont~0 := 0;~i~0 := 0; {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,349 INFO L290 TraceCheckUtils]: 26: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,349 INFO L290 TraceCheckUtils]: 27: Hoare triple {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,350 INFO L290 TraceCheckUtils]: 28: Hoare triple {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {94884#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94894#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {94894#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,351 INFO L290 TraceCheckUtils]: 32: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,352 INFO L290 TraceCheckUtils]: 34: Hoare triple {94817#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94824#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:52:46,352 INFO L290 TraceCheckUtils]: 35: Hoare triple {94824#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {94913#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:52:46,353 INFO L290 TraceCheckUtils]: 36: Hoare triple {94913#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94917#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem8|))} is VALID [2022-04-28 02:52:46,353 INFO L290 TraceCheckUtils]: 37: Hoare triple {94917#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem8|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,354 INFO L290 TraceCheckUtils]: 38: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,354 INFO L290 TraceCheckUtils]: 39: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,355 INFO L290 TraceCheckUtils]: 40: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,355 INFO L290 TraceCheckUtils]: 41: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,355 INFO L290 TraceCheckUtils]: 42: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,356 INFO L290 TraceCheckUtils]: 43: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,356 INFO L290 TraceCheckUtils]: 44: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:52:46,357 INFO L290 TraceCheckUtils]: 45: Hoare triple {94921#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} ~i~0 := 0;~cont_aux~0 := 0; {94946#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,358 INFO L290 TraceCheckUtils]: 46: Hoare triple {94946#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {94950#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem11|))} is VALID [2022-04-28 02:52:46,358 INFO L290 TraceCheckUtils]: 47: Hoare triple {94950#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem11|))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94954#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,360 INFO L290 TraceCheckUtils]: 48: Hoare triple {94954#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94958#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} is VALID [2022-04-28 02:52:46,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {94958#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,361 INFO L290 TraceCheckUtils]: 50: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,363 INFO L290 TraceCheckUtils]: 52: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,364 INFO L290 TraceCheckUtils]: 53: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,364 INFO L290 TraceCheckUtils]: 54: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:52:46,365 INFO L290 TraceCheckUtils]: 55: Hoare triple {94962#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94981#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) 0)) (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|))))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:52:46,366 INFO L290 TraceCheckUtils]: 56: Hoare triple {94981#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) 0)) (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|))))) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {94797#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:52:46,366 INFO L290 TraceCheckUtils]: 57: Hoare triple {94797#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {94774#false} is VALID [2022-04-28 02:52:46,366 INFO L272 TraceCheckUtils]: 58: Hoare triple {94774#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94774#false} is VALID [2022-04-28 02:52:46,366 INFO L290 TraceCheckUtils]: 59: Hoare triple {94774#false} ~cond := #in~cond; {94774#false} is VALID [2022-04-28 02:52:46,366 INFO L290 TraceCheckUtils]: 60: Hoare triple {94774#false} assume 0 == ~cond; {94774#false} is VALID [2022-04-28 02:52:46,366 INFO L290 TraceCheckUtils]: 61: Hoare triple {94774#false} assume !false; {94774#false} is VALID [2022-04-28 02:52:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-28 02:52:46,367 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:52:47,339 INFO L356 Elim1Store]: treesize reduction 77, result has 65.0 percent of original size [2022-04-28 02:52:47,340 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 85 treesize of output 176 [2022-04-28 02:52:47,979 INFO L290 TraceCheckUtils]: 61: Hoare triple {94774#false} assume !false; {94774#false} is VALID [2022-04-28 02:52:47,979 INFO L290 TraceCheckUtils]: 60: Hoare triple {94774#false} assume 0 == ~cond; {94774#false} is VALID [2022-04-28 02:52:47,979 INFO L290 TraceCheckUtils]: 59: Hoare triple {94774#false} ~cond := #in~cond; {94774#false} is VALID [2022-04-28 02:52:47,979 INFO L272 TraceCheckUtils]: 58: Hoare triple {94774#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94774#false} is VALID [2022-04-28 02:52:47,980 INFO L290 TraceCheckUtils]: 57: Hoare triple {94797#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {94774#false} is VALID [2022-04-28 02:52:47,981 INFO L290 TraceCheckUtils]: 56: Hoare triple {95015#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {94797#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:52:47,982 INFO L290 TraceCheckUtils]: 55: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {95015#(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 [2022-04-28 02:52:47,983 INFO L290 TraceCheckUtils]: 54: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,983 INFO L290 TraceCheckUtils]: 53: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,984 INFO L290 TraceCheckUtils]: 52: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,985 INFO L290 TraceCheckUtils]: 51: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,985 INFO L290 TraceCheckUtils]: 50: Hoare triple {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,986 INFO L290 TraceCheckUtils]: 49: Hoare triple {95038#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {95019#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:52:47,988 INFO L290 TraceCheckUtils]: 48: Hoare triple {95042#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95038#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))))} is VALID [2022-04-28 02:52:47,989 INFO L290 TraceCheckUtils]: 47: Hoare triple {95046#(or (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))) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (= |main_#t~mem11| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {95042#(or (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (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 [2022-04-28 02:52:47,990 INFO L290 TraceCheckUtils]: 46: Hoare triple {95050#(or (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))) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (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)))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {95046#(or (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))) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:52:47,991 INFO L290 TraceCheckUtils]: 45: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {95050#(or (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))) (and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))) (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 [2022-04-28 02:52:47,991 INFO L290 TraceCheckUtils]: 44: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,992 INFO L290 TraceCheckUtils]: 43: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,992 INFO L290 TraceCheckUtils]: 42: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(~j~0 % 4294967296 < 2); {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,993 INFO L290 TraceCheckUtils]: 41: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,994 INFO L290 TraceCheckUtils]: 39: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,994 INFO L290 TraceCheckUtils]: 38: Hoare triple {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,995 INFO L290 TraceCheckUtils]: 37: Hoare triple {95079#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {95054#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,996 INFO L290 TraceCheckUtils]: 36: Hoare triple {95083#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95079#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= |main_#t~mem9| |main_#t~mem8|)) (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|))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:52:47,996 INFO L290 TraceCheckUtils]: 35: Hoare triple {95087#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {95083#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:52:47,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {95087#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-28 02:52:47,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:52:47,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:52:47,997 INFO L290 TraceCheckUtils]: 31: Hoare triple {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:52:47,998 INFO L290 TraceCheckUtils]: 30: Hoare triple {95104#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:52:47,999 INFO L290 TraceCheckUtils]: 29: Hoare triple {95108#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95104#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:52:47,999 INFO L290 TraceCheckUtils]: 28: Hoare triple {95108#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {95108#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:52:47,999 INFO L290 TraceCheckUtils]: 27: Hoare triple {95115#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {95108#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:52:48,000 INFO L290 TraceCheckUtils]: 26: Hoare triple {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {95115#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:52:48,000 INFO L290 TraceCheckUtils]: 25: Hoare triple {94773#true} ~cont~0 := 0;~i~0 := 0; {95091#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:52:48,000 INFO L290 TraceCheckUtils]: 24: Hoare triple {94773#true} assume !(0 != #t~mem4);havoc #t~mem4; {94773#true} is VALID [2022-04-28 02:52:48,000 INFO L290 TraceCheckUtils]: 23: Hoare triple {94773#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 22: Hoare triple {94773#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 21: Hoare triple {94773#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 20: Hoare triple {94773#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 19: Hoare triple {94773#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 18: Hoare triple {94773#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 17: Hoare triple {94773#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 16: Hoare triple {94773#true} assume !(~i~0 % 4294967296 < 5); {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 15: Hoare triple {94773#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 14: Hoare triple {94773#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 13: Hoare triple {94773#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 12: Hoare triple {94773#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 11: Hoare triple {94773#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 10: Hoare triple {94773#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94773#true} is VALID [2022-04-28 02:52:48,001 INFO L290 TraceCheckUtils]: 9: Hoare triple {94773#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {94773#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 7: Hoare triple {94773#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 6: Hoare triple {94773#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 5: Hoare triple {94773#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L272 TraceCheckUtils]: 4: Hoare triple {94773#true} call #t~ret17 := main(); {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94773#true} {94773#true} #133#return; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 2: Hoare triple {94773#true} assume true; {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {94773#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L272 TraceCheckUtils]: 0: Hoare triple {94773#true} call ULTIMATE.init(); {94773#true} is VALID [2022-04-28 02:52:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 9 proven. 25 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-04-28 02:52:48,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265645983] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:52:48,003 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:52:48,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 18, 17] total 52 [2022-04-28 02:52:48,003 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:52:48,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [884715052] [2022-04-28 02:52:48,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [884715052] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:52:48,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:52:48,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 02:52:48,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033830184] [2022-04-28 02:52:48,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:52:48,004 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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 62 [2022-04-28 02:52:48,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:52:48,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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) [2022-04-28 02:52:48,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:52:48,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 02:52:48,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:52:48,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 02:52:48,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=2322, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 02:52:48,055 INFO L87 Difference]: Start difference. First operand 294 states and 349 transitions. Second operand has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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) [2022-04-28 02:53:06,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:06,413 INFO L93 Difference]: Finished difference Result 849 states and 999 transitions. [2022-04-28 02:53:06,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-28 02:53:06,413 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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 62 [2022-04-28 02:53:06,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:53:06,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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) [2022-04-28 02:53:06,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 164 transitions. [2022-04-28 02:53:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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) [2022-04-28 02:53:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 164 transitions. [2022-04-28 02:53:06,416 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 164 transitions. [2022-04-28 02:53:06,586 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:06,632 INFO L225 Difference]: With dead ends: 849 [2022-04-28 02:53:06,633 INFO L226 Difference]: Without dead ends: 844 [2022-04-28 02:53:06,634 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1436 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=800, Invalid=4602, Unknown=0, NotChecked=0, Total=5402 [2022-04-28 02:53:06,635 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 259 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 740 mSolverCounterSat, 98 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 259 SdHoareTripleChecker+Valid, 71 SdHoareTripleChecker+Invalid, 838 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 98 IncrementalHoareTripleChecker+Valid, 740 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-28 02:53:06,635 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [259 Valid, 71 Invalid, 838 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [98 Valid, 740 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-28 02:53:06,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 844 states. [2022-04-28 02:53:13,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 844 to 442. [2022-04-28 02:53:13,515 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:53:13,516 INFO L82 GeneralOperation]: Start isEquivalent. First operand 844 states. Second operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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) [2022-04-28 02:53:13,516 INFO L74 IsIncluded]: Start isIncluded. First operand 844 states. Second operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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) [2022-04-28 02:53:13,517 INFO L87 Difference]: Start difference. First operand 844 states. Second operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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) [2022-04-28 02:53:13,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:13,539 INFO L93 Difference]: Finished difference Result 844 states and 993 transitions. [2022-04-28 02:53:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 993 transitions. [2022-04-28 02:53:13,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:53:13,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:53:13,541 INFO L74 IsIncluded]: Start isIncluded. First operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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 844 states. [2022-04-28 02:53:13,541 INFO L87 Difference]: Start difference. First operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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 844 states. [2022-04-28 02:53:13,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:13,563 INFO L93 Difference]: Finished difference Result 844 states and 993 transitions. [2022-04-28 02:53:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 993 transitions. [2022-04-28 02:53:13,564 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:53:13,564 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:53:13,564 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:53:13,564 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:53:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442 states, 437 states have (on average 1.194508009153318) internal successors, (522), 437 states have internal predecessors, (522), 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) [2022-04-28 02:53:13,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 526 transitions. [2022-04-28 02:53:13,574 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 526 transitions. Word has length 62 [2022-04-28 02:53:13,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:53:13,574 INFO L495 AbstractCegarLoop]: Abstraction has 442 states and 526 transitions. [2022-04-28 02:53:13,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.0869565217391304) internal successors, (48), 22 states have internal predecessors, (48), 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) [2022-04-28 02:53:13,574 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 442 states and 526 transitions. [2022-04-28 02:53:17,562 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 526 edges. 526 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 526 transitions. [2022-04-28 02:53:17,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 02:53:17,563 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:53:17,563 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 3, 2, 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] [2022-04-28 02:53:17,581 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 02:53:17,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:53:17,764 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:53:17,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:53:17,764 INFO L85 PathProgramCache]: Analyzing trace with hash -970116796, now seen corresponding path program 9 times [2022-04-28 02:53:17,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:53:17,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1694597696] [2022-04-28 02:53:17,773 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:53:17,773 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:53:17,774 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:53:17,774 INFO L85 PathProgramCache]: Analyzing trace with hash -970116796, now seen corresponding path program 10 times [2022-04-28 02:53:17,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:53:17,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363225335] [2022-04-28 02:53:17,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:53:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:53:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:19,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:53:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:19,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {99536#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {99513#true} assume true; {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99513#true} {99513#true} #133#return; {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L272 TraceCheckUtils]: 0: Hoare triple {99513#true} call ULTIMATE.init(); {99536#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:53:19,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {99536#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {99513#true} assume true; {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99513#true} {99513#true} #133#return; {99513#true} is VALID [2022-04-28 02:53:19,384 INFO L272 TraceCheckUtils]: 4: Hoare triple {99513#true} call #t~ret17 := main(); {99513#true} is VALID [2022-04-28 02:53:19,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {99513#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,386 INFO L290 TraceCheckUtils]: 6: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,387 INFO L290 TraceCheckUtils]: 7: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,387 INFO L290 TraceCheckUtils]: 8: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,388 INFO L290 TraceCheckUtils]: 9: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,390 INFO L290 TraceCheckUtils]: 12: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,390 INFO L290 TraceCheckUtils]: 13: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,391 INFO L290 TraceCheckUtils]: 14: Hoare triple {99518#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,391 INFO L290 TraceCheckUtils]: 15: Hoare triple {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,392 INFO L290 TraceCheckUtils]: 16: Hoare triple {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,392 INFO L290 TraceCheckUtils]: 17: Hoare triple {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,392 INFO L290 TraceCheckUtils]: 18: Hoare triple {99519#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {99520#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,393 INFO L290 TraceCheckUtils]: 19: Hoare triple {99520#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99520#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:19,393 INFO L290 TraceCheckUtils]: 20: Hoare triple {99520#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99521#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:53:19,394 INFO L290 TraceCheckUtils]: 21: Hoare triple {99521#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99521#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:53:19,394 INFO L290 TraceCheckUtils]: 22: Hoare triple {99521#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,395 INFO L290 TraceCheckUtils]: 23: Hoare triple {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,395 INFO L290 TraceCheckUtils]: 24: Hoare triple {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,396 INFO L290 TraceCheckUtils]: 25: Hoare triple {99522#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,396 INFO L290 TraceCheckUtils]: 26: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,397 INFO L290 TraceCheckUtils]: 27: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,397 INFO L290 TraceCheckUtils]: 28: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,398 INFO L290 TraceCheckUtils]: 29: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,398 INFO L290 TraceCheckUtils]: 30: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,399 INFO L290 TraceCheckUtils]: 31: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,399 INFO L290 TraceCheckUtils]: 32: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:53:19,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {99523#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99524#(and (= |main_~#vogal_array~0.offset| 0) (or (and (or (and (<= (div main_~i~0 4294967296) 0) (<= 1 main_~i~0)) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,401 INFO L290 TraceCheckUtils]: 35: Hoare triple {99524#(and (= |main_~#vogal_array~0.offset| 0) (or (and (or (and (<= (div main_~i~0 4294967296) 0) (<= 1 main_~i~0)) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,402 INFO L290 TraceCheckUtils]: 36: Hoare triple {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,402 INFO L290 TraceCheckUtils]: 37: Hoare triple {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,403 INFO L290 TraceCheckUtils]: 38: Hoare triple {99525#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) 65) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99526#(and (or (not (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) 65)) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,418 INFO L290 TraceCheckUtils]: 39: Hoare triple {99526#(and (or (not (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296)))) 65)) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99527#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| 65) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |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_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,419 INFO L290 TraceCheckUtils]: 40: Hoare triple {99527#(and (= |main_~#vogal_array~0.offset| 0) (= |main_#t~mem9| 65) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |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_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99528#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,419 INFO L290 TraceCheckUtils]: 41: Hoare triple {99528#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99529#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,420 INFO L290 TraceCheckUtils]: 42: Hoare triple {99529#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {99529#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,420 INFO L290 TraceCheckUtils]: 43: Hoare triple {99529#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99530#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:19,421 INFO L290 TraceCheckUtils]: 44: Hoare triple {99530#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {99531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65))} is VALID [2022-04-28 02:53:19,421 INFO L290 TraceCheckUtils]: 45: Hoare triple {99531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65))} ~i~0 := 0;~cont_aux~0 := 0; {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,422 INFO L290 TraceCheckUtils]: 46: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,422 INFO L290 TraceCheckUtils]: 47: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,423 INFO L290 TraceCheckUtils]: 50: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,424 INFO L290 TraceCheckUtils]: 51: Hoare triple {99532#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,424 INFO L290 TraceCheckUtils]: 52: Hoare triple {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,425 INFO L290 TraceCheckUtils]: 53: Hoare triple {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,425 INFO L290 TraceCheckUtils]: 54: Hoare triple {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} is VALID [2022-04-28 02:53:19,426 INFO L290 TraceCheckUtils]: 55: Hoare triple {99533#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 65) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {99534#(and (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} is VALID [2022-04-28 02:53:19,426 INFO L290 TraceCheckUtils]: 56: Hoare triple {99534#(and (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 65 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99535#(= |main_#t~mem11| 65)} is VALID [2022-04-28 02:53:19,427 INFO L290 TraceCheckUtils]: 57: Hoare triple {99535#(= |main_#t~mem11| 65)} assume !(0 != #t~mem11);havoc #t~mem11; {99514#false} is VALID [2022-04-28 02:53:19,427 INFO L272 TraceCheckUtils]: 58: Hoare triple {99514#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {99514#false} is VALID [2022-04-28 02:53:19,427 INFO L290 TraceCheckUtils]: 59: Hoare triple {99514#false} ~cond := #in~cond; {99514#false} is VALID [2022-04-28 02:53:19,427 INFO L290 TraceCheckUtils]: 60: Hoare triple {99514#false} assume 0 == ~cond; {99514#false} is VALID [2022-04-28 02:53:19,427 INFO L290 TraceCheckUtils]: 61: Hoare triple {99514#false} assume !false; {99514#false} is VALID [2022-04-28 02:53:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-04-28 02:53:19,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:53:19,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363225335] [2022-04-28 02:53:19,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363225335] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:53:19,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800854294] [2022-04-28 02:53:19,428 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:53:19,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:53:19,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:53:19,436 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:53:19,436 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 02:53:19,550 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:53:19,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:53:19,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-28 02:53:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:19,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:53:20,100 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 [2022-04-28 02:53:20,125 INFO L272 TraceCheckUtils]: 0: Hoare triple {99513#true} call ULTIMATE.init(); {99513#true} is VALID [2022-04-28 02:53:20,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {99513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {99513#true} is VALID [2022-04-28 02:53:20,125 INFO L290 TraceCheckUtils]: 2: Hoare triple {99513#true} assume true; {99513#true} is VALID [2022-04-28 02:53:20,125 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99513#true} {99513#true} #133#return; {99513#true} is VALID [2022-04-28 02:53:20,125 INFO L272 TraceCheckUtils]: 4: Hoare triple {99513#true} call #t~ret17 := main(); {99513#true} is VALID [2022-04-28 02:53:20,126 INFO L290 TraceCheckUtils]: 5: Hoare triple {99513#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {99555#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,127 INFO L290 TraceCheckUtils]: 6: Hoare triple {99555#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99555#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,128 INFO L290 TraceCheckUtils]: 7: Hoare triple {99555#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99562#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:53:20,128 INFO L290 TraceCheckUtils]: 8: Hoare triple {99562#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,128 INFO L290 TraceCheckUtils]: 9: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,129 INFO L290 TraceCheckUtils]: 10: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,129 INFO L290 TraceCheckUtils]: 11: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,130 INFO L290 TraceCheckUtils]: 12: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,130 INFO L290 TraceCheckUtils]: 13: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,131 INFO L290 TraceCheckUtils]: 15: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,131 INFO L290 TraceCheckUtils]: 16: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,132 INFO L290 TraceCheckUtils]: 17: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {99566#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:20,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {99566#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {99597#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {99597#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99597#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,133 INFO L290 TraceCheckUtils]: 20: Hoare triple {99597#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99604#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,134 INFO L290 TraceCheckUtils]: 21: Hoare triple {99604#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99608#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} is VALID [2022-04-28 02:53:20,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {99608#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,135 INFO L290 TraceCheckUtils]: 23: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,136 INFO L290 TraceCheckUtils]: 24: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,136 INFO L290 TraceCheckUtils]: 25: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,137 INFO L290 TraceCheckUtils]: 26: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,137 INFO L290 TraceCheckUtils]: 27: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,138 INFO L290 TraceCheckUtils]: 28: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,138 INFO L290 TraceCheckUtils]: 29: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,139 INFO L290 TraceCheckUtils]: 30: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,140 INFO L290 TraceCheckUtils]: 31: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,140 INFO L290 TraceCheckUtils]: 32: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,141 INFO L290 TraceCheckUtils]: 34: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,142 INFO L290 TraceCheckUtils]: 35: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,142 INFO L290 TraceCheckUtils]: 36: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,143 INFO L290 TraceCheckUtils]: 37: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,143 INFO L290 TraceCheckUtils]: 38: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,144 INFO L290 TraceCheckUtils]: 39: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,145 INFO L290 TraceCheckUtils]: 40: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,145 INFO L290 TraceCheckUtils]: 41: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,146 INFO L290 TraceCheckUtils]: 42: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,146 INFO L290 TraceCheckUtils]: 43: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,147 INFO L290 TraceCheckUtils]: 44: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:20,147 INFO L290 TraceCheckUtils]: 45: Hoare triple {99612#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,148 INFO L290 TraceCheckUtils]: 46: Hoare triple {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,148 INFO L290 TraceCheckUtils]: 47: Hoare triple {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,149 INFO L290 TraceCheckUtils]: 48: Hoare triple {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,149 INFO L290 TraceCheckUtils]: 49: Hoare triple {99682#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,150 INFO L290 TraceCheckUtils]: 50: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,151 INFO L290 TraceCheckUtils]: 51: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,151 INFO L290 TraceCheckUtils]: 52: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,152 INFO L290 TraceCheckUtils]: 53: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,152 INFO L290 TraceCheckUtils]: 54: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:20,153 INFO L290 TraceCheckUtils]: 55: Hoare triple {99695#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {99714#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:53:20,153 INFO L290 TraceCheckUtils]: 56: Hoare triple {99714#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99718#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:53:20,153 INFO L290 TraceCheckUtils]: 57: Hoare triple {99718#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {99514#false} is VALID [2022-04-28 02:53:20,154 INFO L272 TraceCheckUtils]: 58: Hoare triple {99514#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {99514#false} is VALID [2022-04-28 02:53:20,154 INFO L290 TraceCheckUtils]: 59: Hoare triple {99514#false} ~cond := #in~cond; {99514#false} is VALID [2022-04-28 02:53:20,154 INFO L290 TraceCheckUtils]: 60: Hoare triple {99514#false} assume 0 == ~cond; {99514#false} is VALID [2022-04-28 02:53:20,154 INFO L290 TraceCheckUtils]: 61: Hoare triple {99514#false} assume !false; {99514#false} is VALID [2022-04-28 02:53:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 02:53:20,154 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:53:20,568 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:53:20,568 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:53:20,671 INFO L290 TraceCheckUtils]: 61: Hoare triple {99514#false} assume !false; {99514#false} is VALID [2022-04-28 02:53:20,672 INFO L290 TraceCheckUtils]: 60: Hoare triple {99514#false} assume 0 == ~cond; {99514#false} is VALID [2022-04-28 02:53:20,672 INFO L290 TraceCheckUtils]: 59: Hoare triple {99514#false} ~cond := #in~cond; {99514#false} is VALID [2022-04-28 02:53:20,672 INFO L272 TraceCheckUtils]: 58: Hoare triple {99514#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {99514#false} is VALID [2022-04-28 02:53:20,672 INFO L290 TraceCheckUtils]: 57: Hoare triple {99718#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {99514#false} is VALID [2022-04-28 02:53:20,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {99749#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99718#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:53:20,674 INFO L290 TraceCheckUtils]: 55: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {99749#(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 [2022-04-28 02:53:20,675 INFO L290 TraceCheckUtils]: 54: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,676 INFO L290 TraceCheckUtils]: 53: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,676 INFO L290 TraceCheckUtils]: 52: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,678 INFO L290 TraceCheckUtils]: 50: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,678 INFO L290 TraceCheckUtils]: 49: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,679 INFO L290 TraceCheckUtils]: 48: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,680 INFO L290 TraceCheckUtils]: 47: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,680 INFO L290 TraceCheckUtils]: 46: Hoare triple {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,681 INFO L290 TraceCheckUtils]: 45: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {99753#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:20,681 INFO L290 TraceCheckUtils]: 44: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,681 INFO L290 TraceCheckUtils]: 43: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,682 INFO L290 TraceCheckUtils]: 41: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,683 INFO L290 TraceCheckUtils]: 39: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,683 INFO L290 TraceCheckUtils]: 38: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,683 INFO L290 TraceCheckUtils]: 37: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,683 INFO L290 TraceCheckUtils]: 36: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,684 INFO L290 TraceCheckUtils]: 35: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,684 INFO L290 TraceCheckUtils]: 34: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,684 INFO L290 TraceCheckUtils]: 33: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,685 INFO L290 TraceCheckUtils]: 30: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,686 INFO L290 TraceCheckUtils]: 28: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,686 INFO L290 TraceCheckUtils]: 27: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,686 INFO L290 TraceCheckUtils]: 26: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,687 INFO L290 TraceCheckUtils]: 25: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,687 INFO L290 TraceCheckUtils]: 24: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,687 INFO L290 TraceCheckUtils]: 23: Hoare triple {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,688 INFO L290 TraceCheckUtils]: 22: Hoare triple {99854#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99784#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:20,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {99858#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99854#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:53:20,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {99862#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {99858#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:53:20,689 INFO L290 TraceCheckUtils]: 19: Hoare triple {99862#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {99862#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:53:20,689 INFO L290 TraceCheckUtils]: 18: Hoare triple {99513#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {99862#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:53:20,689 INFO L290 TraceCheckUtils]: 17: Hoare triple {99513#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 16: Hoare triple {99513#true} assume !(~i~0 % 4294967296 < 5); {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 15: Hoare triple {99513#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {99513#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 13: Hoare triple {99513#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 12: Hoare triple {99513#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 11: Hoare triple {99513#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 10: Hoare triple {99513#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 9: Hoare triple {99513#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 8: Hoare triple {99513#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {99513#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {99513#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 5: Hoare triple {99513#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {99513#true} call #t~ret17 := main(); {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99513#true} {99513#true} #133#return; {99513#true} is VALID [2022-04-28 02:53:20,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {99513#true} assume true; {99513#true} is VALID [2022-04-28 02:53:20,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {99513#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {99513#true} is VALID [2022-04-28 02:53:20,691 INFO L272 TraceCheckUtils]: 0: Hoare triple {99513#true} call ULTIMATE.init(); {99513#true} is VALID [2022-04-28 02:53:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-04-28 02:53:20,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800854294] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:53:20,691 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:53:20,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 13, 9] total 38 [2022-04-28 02:53:20,691 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:53:20,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1694597696] [2022-04-28 02:53:20,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1694597696] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:53:20,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:53:20,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 02:53:20,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027142109] [2022-04-28 02:53:20,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:53:20,692 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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 62 [2022-04-28 02:53:20,692 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:53:20,692 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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) [2022-04-28 02:53:20,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:20,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 02:53:20,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:53:20,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 02:53:20,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=175, Invalid=1231, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 02:53:20,740 INFO L87 Difference]: Start difference. First operand 442 states and 526 transitions. Second operand has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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) [2022-04-28 02:53:42,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:42,269 INFO L93 Difference]: Finished difference Result 1209 states and 1430 transitions. [2022-04-28 02:53:42,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 02:53:42,269 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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 62 [2022-04-28 02:53:42,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:53:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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) [2022-04-28 02:53:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 176 transitions. [2022-04-28 02:53:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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) [2022-04-28 02:53:42,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 176 transitions. [2022-04-28 02:53:42,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 176 transitions. [2022-04-28 02:53:42,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:42,504 INFO L225 Difference]: With dead ends: 1209 [2022-04-28 02:53:42,504 INFO L226 Difference]: Without dead ends: 981 [2022-04-28 02:53:42,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 114 SyntacticMatches, 1 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 668 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=543, Invalid=2879, Unknown=0, NotChecked=0, Total=3422 [2022-04-28 02:53:42,505 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 258 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 924 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 258 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 924 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-28 02:53:42,505 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [258 Valid, 99 Invalid, 988 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 924 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-28 02:53:42,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 981 states. [2022-04-28 02:53:51,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 981 to 548. [2022-04-28 02:53:51,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:53:51,384 INFO L82 GeneralOperation]: Start isEquivalent. First operand 981 states. Second operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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) [2022-04-28 02:53:51,384 INFO L74 IsIncluded]: Start isIncluded. First operand 981 states. Second operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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) [2022-04-28 02:53:51,385 INFO L87 Difference]: Start difference. First operand 981 states. Second operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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) [2022-04-28 02:53:51,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:51,413 INFO L93 Difference]: Finished difference Result 981 states and 1146 transitions. [2022-04-28 02:53:51,413 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1146 transitions. [2022-04-28 02:53:51,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:53:51,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:53:51,415 INFO L74 IsIncluded]: Start isIncluded. First operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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 981 states. [2022-04-28 02:53:51,415 INFO L87 Difference]: Start difference. First operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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 981 states. [2022-04-28 02:53:51,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:53:51,443 INFO L93 Difference]: Finished difference Result 981 states and 1146 transitions. [2022-04-28 02:53:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1146 transitions. [2022-04-28 02:53:51,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:53:51,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:53:51,444 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:53:51,444 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:53:51,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 548 states, 543 states have (on average 1.1860036832412524) internal successors, (644), 543 states have internal predecessors, (644), 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) [2022-04-28 02:53:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 548 states and 648 transitions. [2022-04-28 02:53:51,460 INFO L78 Accepts]: Start accepts. Automaton has 548 states and 648 transitions. Word has length 62 [2022-04-28 02:53:51,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:53:51,461 INFO L495 AbstractCegarLoop]: Abstraction has 548 states and 648 transitions. [2022-04-28 02:53:51,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.380952380952381) internal successors, (50), 20 states have internal predecessors, (50), 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) [2022-04-28 02:53:51,461 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 548 states and 648 transitions. [2022-04-28 02:53:56,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 648 edges. 648 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 648 transitions. [2022-04-28 02:53:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 02:53:56,772 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:53:56,772 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 3, 2, 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] [2022-04-28 02:53:56,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-28 02:53:56,973 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:53:56,973 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:53:56,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:53:56,973 INFO L85 PathProgramCache]: Analyzing trace with hash 263794432, now seen corresponding path program 11 times [2022-04-28 02:53:56,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:53:56,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1917339364] [2022-04-28 02:53:56,986 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:53:56,986 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:53:56,986 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:53:56,986 INFO L85 PathProgramCache]: Analyzing trace with hash 263794432, now seen corresponding path program 12 times [2022-04-28 02:53:56,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:53:56,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670277306] [2022-04-28 02:53:56,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:53:56,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:53:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:58,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:53:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:58,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {105465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {105443#true} is VALID [2022-04-28 02:53:58,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {105443#true} assume true; {105443#true} is VALID [2022-04-28 02:53:58,088 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {105443#true} {105443#true} #133#return; {105443#true} is VALID [2022-04-28 02:53:58,089 INFO L272 TraceCheckUtils]: 0: Hoare triple {105443#true} call ULTIMATE.init(); {105465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:53:58,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {105465#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {105443#true} is VALID [2022-04-28 02:53:58,089 INFO L290 TraceCheckUtils]: 2: Hoare triple {105443#true} assume true; {105443#true} is VALID [2022-04-28 02:53:58,089 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105443#true} {105443#true} #133#return; {105443#true} is VALID [2022-04-28 02:53:58,089 INFO L272 TraceCheckUtils]: 4: Hoare triple {105443#true} call #t~ret17 := main(); {105443#true} is VALID [2022-04-28 02:53:58,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {105443#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,090 INFO L290 TraceCheckUtils]: 6: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,093 INFO L290 TraceCheckUtils]: 10: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,093 INFO L290 TraceCheckUtils]: 11: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {105448#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,095 INFO L290 TraceCheckUtils]: 15: Hoare triple {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,096 INFO L290 TraceCheckUtils]: 16: Hoare triple {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(~i~0 % 4294967296 < 5); {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {105449#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {105450#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,097 INFO L290 TraceCheckUtils]: 19: Hoare triple {105450#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105450#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {105450#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105451#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {105451#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105451#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,098 INFO L290 TraceCheckUtils]: 22: Hoare triple {105451#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(0 != #t~mem4);havoc #t~mem4; {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,100 INFO L290 TraceCheckUtils]: 25: Hoare triple {105452#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} ~cont~0 := 0;~i~0 := 0; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,100 INFO L290 TraceCheckUtils]: 26: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,101 INFO L290 TraceCheckUtils]: 27: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,101 INFO L290 TraceCheckUtils]: 28: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,102 INFO L290 TraceCheckUtils]: 29: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,102 INFO L290 TraceCheckUtils]: 30: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,103 INFO L290 TraceCheckUtils]: 31: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,103 INFO L290 TraceCheckUtils]: 32: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:53:58,104 INFO L290 TraceCheckUtils]: 34: Hoare triple {105453#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105454#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (<= (div main_~i~0 4294967296) 0) (or (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)) (<= main_~n_caracter~0 2))))} is VALID [2022-04-28 02:53:58,105 INFO L290 TraceCheckUtils]: 35: Hoare triple {105454#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= 97 (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (<= (div main_~i~0 4294967296) 0) (or (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)) (<= main_~n_caracter~0 2))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105455#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (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) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,106 INFO L290 TraceCheckUtils]: 36: Hoare triple {105455#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (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) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105456#(and (= |main_~#vogal_array~0.offset| 0) (= 97 |main_#t~mem9|) (= main_~j~0 0) (= |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_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,107 INFO L290 TraceCheckUtils]: 37: Hoare triple {105456#(and (= |main_~#vogal_array~0.offset| 0) (= 97 |main_#t~mem9|) (= main_~j~0 0) (= |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_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105457#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,107 INFO L290 TraceCheckUtils]: 38: Hoare triple {105457#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,109 INFO L290 TraceCheckUtils]: 40: Hoare triple {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,109 INFO L290 TraceCheckUtils]: 41: Hoare triple {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,110 INFO L290 TraceCheckUtils]: 42: Hoare triple {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,110 INFO L290 TraceCheckUtils]: 43: Hoare triple {105458#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105459#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:53:58,110 INFO L290 TraceCheckUtils]: 44: Hoare triple {105459#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {105460#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,111 INFO L290 TraceCheckUtils]: 45: Hoare triple {105460#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,111 INFO L290 TraceCheckUtils]: 46: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,112 INFO L290 TraceCheckUtils]: 47: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,112 INFO L290 TraceCheckUtils]: 48: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,113 INFO L290 TraceCheckUtils]: 49: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,113 INFO L290 TraceCheckUtils]: 50: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,114 INFO L290 TraceCheckUtils]: 51: Hoare triple {105461#(and (= |main_~#vogal_array~0.offset| 0) (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,114 INFO L290 TraceCheckUtils]: 52: Hoare triple {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,114 INFO L290 TraceCheckUtils]: 53: Hoare triple {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,115 INFO L290 TraceCheckUtils]: 54: Hoare triple {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,115 INFO L290 TraceCheckUtils]: 55: Hoare triple {105462#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {105463#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:53:58,116 INFO L290 TraceCheckUtils]: 56: Hoare triple {105463#(and (= 97 (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105464#(= |main_#t~mem11| 97)} is VALID [2022-04-28 02:53:58,116 INFO L290 TraceCheckUtils]: 57: Hoare triple {105464#(= |main_#t~mem11| 97)} assume !(0 != #t~mem11);havoc #t~mem11; {105444#false} is VALID [2022-04-28 02:53:58,116 INFO L272 TraceCheckUtils]: 58: Hoare triple {105444#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {105444#false} is VALID [2022-04-28 02:53:58,116 INFO L290 TraceCheckUtils]: 59: Hoare triple {105444#false} ~cond := #in~cond; {105444#false} is VALID [2022-04-28 02:53:58,117 INFO L290 TraceCheckUtils]: 60: Hoare triple {105444#false} assume 0 == ~cond; {105444#false} is VALID [2022-04-28 02:53:58,117 INFO L290 TraceCheckUtils]: 61: Hoare triple {105444#false} assume !false; {105444#false} is VALID [2022-04-28 02:53:58,117 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-04-28 02:53:58,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:53:58,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670277306] [2022-04-28 02:53:58,117 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670277306] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:53:58,117 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [594437409] [2022-04-28 02:53:58,117 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:53:58,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:53:58,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:53:58,119 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:53:58,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 02:53:58,257 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-28 02:53:58,258 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:53:58,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 24 conjunts are in the unsatisfiable core [2022-04-28 02:53:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:53:58,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:53:58,767 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 [2022-04-28 02:53:58,789 INFO L272 TraceCheckUtils]: 0: Hoare triple {105443#true} call ULTIMATE.init(); {105443#true} is VALID [2022-04-28 02:53:58,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {105443#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {105443#true} is VALID [2022-04-28 02:53:58,789 INFO L290 TraceCheckUtils]: 2: Hoare triple {105443#true} assume true; {105443#true} is VALID [2022-04-28 02:53:58,789 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105443#true} {105443#true} #133#return; {105443#true} is VALID [2022-04-28 02:53:58,789 INFO L272 TraceCheckUtils]: 4: Hoare triple {105443#true} call #t~ret17 := main(); {105443#true} is VALID [2022-04-28 02:53:58,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {105443#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,790 INFO L290 TraceCheckUtils]: 6: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,790 INFO L290 TraceCheckUtils]: 7: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,791 INFO L290 TraceCheckUtils]: 9: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,791 INFO L290 TraceCheckUtils]: 10: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,791 INFO L290 TraceCheckUtils]: 11: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,792 INFO L290 TraceCheckUtils]: 12: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,792 INFO L290 TraceCheckUtils]: 13: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,792 INFO L290 TraceCheckUtils]: 14: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,792 INFO L290 TraceCheckUtils]: 15: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,793 INFO L290 TraceCheckUtils]: 16: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,793 INFO L290 TraceCheckUtils]: 17: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {105484#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:53:58,793 INFO L290 TraceCheckUtils]: 18: Hoare triple {105484#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {105524#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,794 INFO L290 TraceCheckUtils]: 19: Hoare triple {105524#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105524#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,794 INFO L290 TraceCheckUtils]: 20: Hoare triple {105524#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105531#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {105531#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105535#(and (= main_~n_caracter~0 1) (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {105535#(and (= main_~n_caracter~0 1) (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,795 INFO L290 TraceCheckUtils]: 23: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,796 INFO L290 TraceCheckUtils]: 24: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,796 INFO L290 TraceCheckUtils]: 25: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,797 INFO L290 TraceCheckUtils]: 26: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,797 INFO L290 TraceCheckUtils]: 27: Hoare triple {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,798 INFO L290 TraceCheckUtils]: 28: Hoare triple {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,798 INFO L290 TraceCheckUtils]: 29: Hoare triple {105552#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105562#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,798 INFO L290 TraceCheckUtils]: 30: Hoare triple {105562#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,799 INFO L290 TraceCheckUtils]: 31: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,799 INFO L290 TraceCheckUtils]: 32: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,800 INFO L290 TraceCheckUtils]: 34: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,800 INFO L290 TraceCheckUtils]: 35: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,803 INFO L290 TraceCheckUtils]: 41: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,803 INFO L290 TraceCheckUtils]: 42: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,804 INFO L290 TraceCheckUtils]: 43: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,804 INFO L290 TraceCheckUtils]: 44: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:53:58,804 INFO L290 TraceCheckUtils]: 45: Hoare triple {105539#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,805 INFO L290 TraceCheckUtils]: 46: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,805 INFO L290 TraceCheckUtils]: 47: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,806 INFO L290 TraceCheckUtils]: 48: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,806 INFO L290 TraceCheckUtils]: 49: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,806 INFO L290 TraceCheckUtils]: 50: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,808 INFO L290 TraceCheckUtils]: 53: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,808 INFO L290 TraceCheckUtils]: 54: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:53:58,809 INFO L290 TraceCheckUtils]: 55: Hoare triple {105611#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {105642#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:53:58,809 INFO L290 TraceCheckUtils]: 56: Hoare triple {105642#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105646#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:53:58,809 INFO L290 TraceCheckUtils]: 57: Hoare triple {105646#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {105444#false} is VALID [2022-04-28 02:53:58,809 INFO L272 TraceCheckUtils]: 58: Hoare triple {105444#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {105444#false} is VALID [2022-04-28 02:53:58,809 INFO L290 TraceCheckUtils]: 59: Hoare triple {105444#false} ~cond := #in~cond; {105444#false} is VALID [2022-04-28 02:53:58,810 INFO L290 TraceCheckUtils]: 60: Hoare triple {105444#false} assume 0 == ~cond; {105444#false} is VALID [2022-04-28 02:53:58,810 INFO L290 TraceCheckUtils]: 61: Hoare triple {105444#false} assume !false; {105444#false} is VALID [2022-04-28 02:53:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-04-28 02:53:58,810 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:53:59,268 INFO L356 Elim1Store]: treesize reduction 42, result has 10.6 percent of original size [2022-04-28 02:53:59,268 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 32 [2022-04-28 02:53:59,366 INFO L290 TraceCheckUtils]: 61: Hoare triple {105444#false} assume !false; {105444#false} is VALID [2022-04-28 02:53:59,366 INFO L290 TraceCheckUtils]: 60: Hoare triple {105444#false} assume 0 == ~cond; {105444#false} is VALID [2022-04-28 02:53:59,366 INFO L290 TraceCheckUtils]: 59: Hoare triple {105444#false} ~cond := #in~cond; {105444#false} is VALID [2022-04-28 02:53:59,366 INFO L272 TraceCheckUtils]: 58: Hoare triple {105444#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {105444#false} is VALID [2022-04-28 02:53:59,367 INFO L290 TraceCheckUtils]: 57: Hoare triple {105646#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {105444#false} is VALID [2022-04-28 02:53:59,368 INFO L290 TraceCheckUtils]: 56: Hoare triple {105677#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105646#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:53:59,369 INFO L290 TraceCheckUtils]: 55: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {105677#(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 [2022-04-28 02:53:59,370 INFO L290 TraceCheckUtils]: 54: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(~j~0 % 4294967296 < 2); {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,370 INFO L290 TraceCheckUtils]: 53: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,371 INFO L290 TraceCheckUtils]: 52: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,372 INFO L290 TraceCheckUtils]: 51: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,372 INFO L290 TraceCheckUtils]: 50: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,373 INFO L290 TraceCheckUtils]: 49: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,374 INFO L290 TraceCheckUtils]: 48: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,374 INFO L290 TraceCheckUtils]: 47: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,375 INFO L290 TraceCheckUtils]: 46: Hoare triple {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,375 INFO L290 TraceCheckUtils]: 45: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {105681#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) 0)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))))} is VALID [2022-04-28 02:53:59,376 INFO L290 TraceCheckUtils]: 44: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,376 INFO L290 TraceCheckUtils]: 43: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,376 INFO L290 TraceCheckUtils]: 42: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,377 INFO L290 TraceCheckUtils]: 41: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,377 INFO L290 TraceCheckUtils]: 40: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,377 INFO L290 TraceCheckUtils]: 39: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,378 INFO L290 TraceCheckUtils]: 37: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,378 INFO L290 TraceCheckUtils]: 36: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,378 INFO L290 TraceCheckUtils]: 35: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,379 INFO L290 TraceCheckUtils]: 34: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,379 INFO L290 TraceCheckUtils]: 33: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,379 INFO L290 TraceCheckUtils]: 32: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,379 INFO L290 TraceCheckUtils]: 31: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {105758#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,381 INFO L290 TraceCheckUtils]: 29: Hoare triple {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {105758#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:53:59,381 INFO L290 TraceCheckUtils]: 28: Hoare triple {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:53:59,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:53:59,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {105762#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-28 02:53:59,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,383 INFO L290 TraceCheckUtils]: 23: Hoare triple {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {105784#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105712#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-28 02:53:59,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {105788#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105784#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-28 02:53:59,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {105792#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {105788#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-28 02:53:59,384 INFO L290 TraceCheckUtils]: 19: Hoare triple {105792#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {105792#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 18: Hoare triple {105443#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {105792#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 17: Hoare triple {105443#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 16: Hoare triple {105443#true} assume !(~i~0 % 4294967296 < 5); {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 15: Hoare triple {105443#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 14: Hoare triple {105443#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 13: Hoare triple {105443#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 12: Hoare triple {105443#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 11: Hoare triple {105443#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 10: Hoare triple {105443#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 9: Hoare triple {105443#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 8: Hoare triple {105443#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105443#true} is VALID [2022-04-28 02:53:59,385 INFO L290 TraceCheckUtils]: 7: Hoare triple {105443#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L290 TraceCheckUtils]: 6: Hoare triple {105443#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {105443#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L272 TraceCheckUtils]: 4: Hoare triple {105443#true} call #t~ret17 := main(); {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105443#true} {105443#true} #133#return; {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L290 TraceCheckUtils]: 2: Hoare triple {105443#true} assume true; {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {105443#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L272 TraceCheckUtils]: 0: Hoare triple {105443#true} call ULTIMATE.init(); {105443#true} is VALID [2022-04-28 02:53:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-04-28 02:53:59,386 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [594437409] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:53:59,387 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:53:59,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 12, 11] total 38 [2022-04-28 02:53:59,387 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:53:59,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1917339364] [2022-04-28 02:53:59,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1917339364] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:53:59,387 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:53:59,387 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 02:53:59,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584869984] [2022-04-28 02:53:59,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:53:59,387 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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 62 [2022-04-28 02:53:59,388 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:53:59,388 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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) [2022-04-28 02:53:59,433 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:53:59,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 02:53:59,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:53:59,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 02:53:59,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=1209, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 02:53:59,434 INFO L87 Difference]: Start difference. First operand 548 states and 648 transitions. Second operand has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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) [2022-04-28 02:54:21,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:54:21,167 INFO L93 Difference]: Finished difference Result 1084 states and 1270 transitions. [2022-04-28 02:54:21,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 02:54:21,167 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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 62 [2022-04-28 02:54:21,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:54:21,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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) [2022-04-28 02:54:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 150 transitions. [2022-04-28 02:54:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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) [2022-04-28 02:54:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 150 transitions. [2022-04-28 02:54:21,169 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 150 transitions. [2022-04-28 02:54:21,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:54:21,374 INFO L225 Difference]: With dead ends: 1084 [2022-04-28 02:54:21,374 INFO L226 Difference]: Without dead ends: 1079 [2022-04-28 02:54:21,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 112 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 611 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=445, Invalid=2311, Unknown=0, NotChecked=0, Total=2756 [2022-04-28 02:54:21,376 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 293 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 700 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 293 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 700 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-28 02:54:21,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [293 Valid, 85 Invalid, 756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 700 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-28 02:54:21,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2022-04-28 02:54:31,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 632. [2022-04-28 02:54:31,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:54:31,734 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1079 states. Second operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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) [2022-04-28 02:54:31,734 INFO L74 IsIncluded]: Start isIncluded. First operand 1079 states. Second operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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) [2022-04-28 02:54:31,734 INFO L87 Difference]: Start difference. First operand 1079 states. Second operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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) [2022-04-28 02:54:31,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:54:31,766 INFO L93 Difference]: Finished difference Result 1079 states and 1263 transitions. [2022-04-28 02:54:31,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1263 transitions. [2022-04-28 02:54:31,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:54:31,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:54:31,767 INFO L74 IsIncluded]: Start isIncluded. First operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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 1079 states. [2022-04-28 02:54:31,767 INFO L87 Difference]: Start difference. First operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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 1079 states. [2022-04-28 02:54:31,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:54:31,800 INFO L93 Difference]: Finished difference Result 1079 states and 1263 transitions. [2022-04-28 02:54:31,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1263 transitions. [2022-04-28 02:54:31,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:54:31,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:54:31,801 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:54:31,801 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:54:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 632 states, 627 states have (on average 1.1945773524720893) internal successors, (749), 627 states have internal predecessors, (749), 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) [2022-04-28 02:54:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 632 states and 753 transitions. [2022-04-28 02:54:31,818 INFO L78 Accepts]: Start accepts. Automaton has 632 states and 753 transitions. Word has length 62 [2022-04-28 02:54:31,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:54:31,818 INFO L495 AbstractCegarLoop]: Abstraction has 632 states and 753 transitions. [2022-04-28 02:54:31,818 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.5) internal successors, (50), 19 states have internal predecessors, (50), 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) [2022-04-28 02:54:31,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 632 states and 753 transitions. [2022-04-28 02:54:37,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 753 edges. 753 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:54:37,980 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 753 transitions. [2022-04-28 02:54:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 02:54:37,981 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:54:37,981 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 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] [2022-04-28 02:54:37,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 02:54:38,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-28 02:54:38,181 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:54:38,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:54:38,182 INFO L85 PathProgramCache]: Analyzing trace with hash 1299721920, now seen corresponding path program 13 times [2022-04-28 02:54:38,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:54:38,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1763654585] [2022-04-28 02:54:38,190 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:54:38,190 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:54:38,191 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:54:38,191 INFO L85 PathProgramCache]: Analyzing trace with hash 1299721920, now seen corresponding path program 14 times [2022-04-28 02:54:38,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:54:38,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752873257] [2022-04-28 02:54:38,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:54:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:54:38,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:54:38,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:54:38,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:54:38,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {111488#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {111475#true} is VALID [2022-04-28 02:54:38,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {111475#true} assume true; {111475#true} is VALID [2022-04-28 02:54:38,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {111475#true} {111475#true} #133#return; {111475#true} is VALID [2022-04-28 02:54:38,614 INFO L272 TraceCheckUtils]: 0: Hoare triple {111475#true} call ULTIMATE.init(); {111488#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:54:38,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {111488#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {111475#true} is VALID [2022-04-28 02:54:38,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {111475#true} assume true; {111475#true} is VALID [2022-04-28 02:54:38,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111475#true} {111475#true} #133#return; {111475#true} is VALID [2022-04-28 02:54:38,615 INFO L272 TraceCheckUtils]: 4: Hoare triple {111475#true} call #t~ret17 := main(); {111475#true} is VALID [2022-04-28 02:54:38,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {111475#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,615 INFO L290 TraceCheckUtils]: 6: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,617 INFO L290 TraceCheckUtils]: 12: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,618 INFO L290 TraceCheckUtils]: 15: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,619 INFO L290 TraceCheckUtils]: 16: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,619 INFO L290 TraceCheckUtils]: 17: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {111480#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-28 02:54:38,619 INFO L290 TraceCheckUtils]: 18: Hoare triple {111480#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {111481#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:38,620 INFO L290 TraceCheckUtils]: 19: Hoare triple {111481#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111481#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:38,620 INFO L290 TraceCheckUtils]: 20: Hoare triple {111481#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111482#(and (= |main_~#input_string~0.offset| 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:54:38,621 INFO L290 TraceCheckUtils]: 21: Hoare triple {111482#(and (= |main_~#input_string~0.offset| 0) (= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111483#(and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296))))) (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-28 02:54:38,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {111483#(and (= |main_#t~mem4| (select (select |#memory_int| |main_~#input_string~0.base|) (+ main_~n_caracter~0 |main_~#input_string~0.offset| (* (- 4294967296) (div main_~n_caracter~0 4294967296))))) (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,623 INFO L290 TraceCheckUtils]: 23: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(0 != #t~mem4);havoc #t~mem4; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} ~cont~0 := 0;~i~0 := 0; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,625 INFO L290 TraceCheckUtils]: 28: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,627 INFO L290 TraceCheckUtils]: 31: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,627 INFO L290 TraceCheckUtils]: 32: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,628 INFO L290 TraceCheckUtils]: 33: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,628 INFO L290 TraceCheckUtils]: 34: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,630 INFO L290 TraceCheckUtils]: 37: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,631 INFO L290 TraceCheckUtils]: 39: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,631 INFO L290 TraceCheckUtils]: 40: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,632 INFO L290 TraceCheckUtils]: 41: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,632 INFO L290 TraceCheckUtils]: 42: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,633 INFO L290 TraceCheckUtils]: 44: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-28 02:54:38,633 INFO L290 TraceCheckUtils]: 45: Hoare triple {111484#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,634 INFO L290 TraceCheckUtils]: 46: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,634 INFO L290 TraceCheckUtils]: 47: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,635 INFO L290 TraceCheckUtils]: 48: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,636 INFO L290 TraceCheckUtils]: 49: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,636 INFO L290 TraceCheckUtils]: 50: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,637 INFO L290 TraceCheckUtils]: 51: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,637 INFO L290 TraceCheckUtils]: 52: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,638 INFO L290 TraceCheckUtils]: 53: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} is VALID [2022-04-28 02:54:38,639 INFO L290 TraceCheckUtils]: 55: Hoare triple {111485#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {111486#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:54:38,640 INFO L290 TraceCheckUtils]: 56: Hoare triple {111486#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111487#(not (= |main_#t~mem11| 0))} is VALID [2022-04-28 02:54:38,640 INFO L290 TraceCheckUtils]: 57: Hoare triple {111487#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {111476#false} is VALID [2022-04-28 02:54:38,640 INFO L272 TraceCheckUtils]: 58: Hoare triple {111476#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {111476#false} is VALID [2022-04-28 02:54:38,640 INFO L290 TraceCheckUtils]: 59: Hoare triple {111476#false} ~cond := #in~cond; {111476#false} is VALID [2022-04-28 02:54:38,640 INFO L290 TraceCheckUtils]: 60: Hoare triple {111476#false} assume 0 == ~cond; {111476#false} is VALID [2022-04-28 02:54:38,640 INFO L290 TraceCheckUtils]: 61: Hoare triple {111476#false} assume !false; {111476#false} is VALID [2022-04-28 02:54:38,641 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-04-28 02:54:38,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:54:38,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752873257] [2022-04-28 02:54:38,641 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752873257] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:54:38,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1851194720] [2022-04-28 02:54:38,641 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:54:38,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:54:38,642 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:54:38,644 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:54:38,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 02:54:38,756 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:54:38,756 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:54:38,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 02:54:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:54:38,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:54:39,282 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-28 02:54:39,282 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 [2022-04-28 02:54:39,320 INFO L272 TraceCheckUtils]: 0: Hoare triple {111475#true} call ULTIMATE.init(); {111475#true} is VALID [2022-04-28 02:54:39,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {111475#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {111475#true} is VALID [2022-04-28 02:54:39,320 INFO L290 TraceCheckUtils]: 2: Hoare triple {111475#true} assume true; {111475#true} is VALID [2022-04-28 02:54:39,320 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111475#true} {111475#true} #133#return; {111475#true} is VALID [2022-04-28 02:54:39,320 INFO L272 TraceCheckUtils]: 4: Hoare triple {111475#true} call #t~ret17 := main(); {111475#true} is VALID [2022-04-28 02:54:39,321 INFO L290 TraceCheckUtils]: 5: Hoare triple {111475#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {111507#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:54:39,321 INFO L290 TraceCheckUtils]: 6: Hoare triple {111507#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,322 INFO L290 TraceCheckUtils]: 7: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,322 INFO L290 TraceCheckUtils]: 8: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,322 INFO L290 TraceCheckUtils]: 9: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,324 INFO L290 TraceCheckUtils]: 12: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,324 INFO L290 TraceCheckUtils]: 13: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,325 INFO L290 TraceCheckUtils]: 14: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,325 INFO L290 TraceCheckUtils]: 15: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,325 INFO L290 TraceCheckUtils]: 16: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,326 INFO L290 TraceCheckUtils]: 17: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,326 INFO L290 TraceCheckUtils]: 18: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,326 INFO L290 TraceCheckUtils]: 19: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,327 INFO L290 TraceCheckUtils]: 21: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,328 INFO L290 TraceCheckUtils]: 23: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,328 INFO L290 TraceCheckUtils]: 24: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:54:39,329 INFO L290 TraceCheckUtils]: 25: Hoare triple {111511#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {111507#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:54:39,329 INFO L290 TraceCheckUtils]: 26: Hoare triple {111507#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111572#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:54:39,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {111572#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111576#(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 [2022-04-28 02:54:39,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {111576#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111580#(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 [2022-04-28 02:54:39,330 INFO L290 TraceCheckUtils]: 29: Hoare triple {111580#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111580#(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 [2022-04-28 02:54:39,331 INFO L290 TraceCheckUtils]: 30: Hoare triple {111580#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111580#(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 [2022-04-28 02:54:39,331 INFO L290 TraceCheckUtils]: 31: Hoare triple {111580#(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))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111580#(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 [2022-04-28 02:54:39,332 INFO L290 TraceCheckUtils]: 32: Hoare triple {111580#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111580#(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 [2022-04-28 02:54:39,332 INFO L290 TraceCheckUtils]: 33: Hoare triple {111580#(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))} assume !(~j~0 % 4294967296 < 2); {111580#(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 [2022-04-28 02:54:39,333 INFO L290 TraceCheckUtils]: 34: Hoare triple {111580#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111580#(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 [2022-04-28 02:54:39,333 INFO L290 TraceCheckUtils]: 35: Hoare triple {111580#(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))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111602#(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))} is VALID [2022-04-28 02:54:39,334 INFO L290 TraceCheckUtils]: 36: Hoare triple {111602#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111580#(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 [2022-04-28 02:54:39,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {111580#(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))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111580#(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 [2022-04-28 02:54:39,334 INFO L290 TraceCheckUtils]: 38: Hoare triple {111580#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111580#(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 [2022-04-28 02:54:39,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {111580#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111580#(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 [2022-04-28 02:54:39,335 INFO L290 TraceCheckUtils]: 40: Hoare triple {111580#(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))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111580#(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 [2022-04-28 02:54:39,336 INFO L290 TraceCheckUtils]: 41: Hoare triple {111580#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111580#(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 [2022-04-28 02:54:39,336 INFO L290 TraceCheckUtils]: 42: Hoare triple {111580#(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))} assume !(~j~0 % 4294967296 < 2); {111580#(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 [2022-04-28 02:54:39,337 INFO L290 TraceCheckUtils]: 43: Hoare triple {111580#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111580#(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 [2022-04-28 02:54:39,337 INFO L290 TraceCheckUtils]: 44: Hoare triple {111580#(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))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {111580#(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 [2022-04-28 02:54:39,337 INFO L290 TraceCheckUtils]: 45: Hoare triple {111580#(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))} ~i~0 := 0;~cont_aux~0 := 0; {111633#(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 [2022-04-28 02:54:39,338 INFO L290 TraceCheckUtils]: 46: Hoare triple {111633#(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))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111633#(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 [2022-04-28 02:54:39,338 INFO L290 TraceCheckUtils]: 47: Hoare triple {111633#(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))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {111640#(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 [2022-04-28 02:54:39,339 INFO L290 TraceCheckUtils]: 48: Hoare triple {111640#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111644#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 49: Hoare triple {111644#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 50: Hoare triple {111476#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 51: Hoare triple {111476#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 52: Hoare triple {111476#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 53: Hoare triple {111476#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 54: Hoare triple {111476#false} assume !(~j~0 % 4294967296 < 2); {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 55: Hoare triple {111476#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 56: Hoare triple {111476#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {111476#false} assume !(0 != #t~mem11);havoc #t~mem11; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L272 TraceCheckUtils]: 58: Hoare triple {111476#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 59: Hoare triple {111476#false} ~cond := #in~cond; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {111476#false} assume 0 == ~cond; {111476#false} is VALID [2022-04-28 02:54:39,340 INFO L290 TraceCheckUtils]: 61: Hoare triple {111476#false} assume !false; {111476#false} is VALID [2022-04-28 02:54:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 7 proven. 17 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 02:54:39,341 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:54:39,743 INFO L356 Elim1Store]: treesize reduction 44, result has 70.9 percent of original size [2022-04-28 02:54:39,744 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 [2022-04-28 02:54:40,237 INFO L290 TraceCheckUtils]: 61: Hoare triple {111476#false} assume !false; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 60: Hoare triple {111476#false} assume 0 == ~cond; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 59: Hoare triple {111476#false} ~cond := #in~cond; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L272 TraceCheckUtils]: 58: Hoare triple {111476#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 57: Hoare triple {111476#false} assume !(0 != #t~mem11);havoc #t~mem11; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 56: Hoare triple {111476#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 55: Hoare triple {111476#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 54: Hoare triple {111476#false} assume !(~j~0 % 4294967296 < 2); {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 53: Hoare triple {111476#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 52: Hoare triple {111476#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 51: Hoare triple {111476#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111476#false} is VALID [2022-04-28 02:54:40,238 INFO L290 TraceCheckUtils]: 50: Hoare triple {111476#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {111476#false} is VALID [2022-04-28 02:54:40,239 INFO L290 TraceCheckUtils]: 49: Hoare triple {111644#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {111476#false} is VALID [2022-04-28 02:54:40,240 INFO L290 TraceCheckUtils]: 48: Hoare triple {111723#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111644#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:54:40,241 INFO L290 TraceCheckUtils]: 47: Hoare triple {111727#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {111723#(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 [2022-04-28 02:54:40,242 INFO L290 TraceCheckUtils]: 46: Hoare triple {111727#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {111727#(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 [2022-04-28 02:54:40,242 INFO L290 TraceCheckUtils]: 45: Hoare triple {111734#(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|)))} ~i~0 := 0;~cont_aux~0 := 0; {111727#(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 [2022-04-28 02:54:40,242 INFO L290 TraceCheckUtils]: 44: Hoare triple {111734#(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|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {111734#(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 [2022-04-28 02:54:40,243 INFO L290 TraceCheckUtils]: 43: Hoare triple {111734#(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|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111734#(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 [2022-04-28 02:54:40,243 INFO L290 TraceCheckUtils]: 42: Hoare triple {111734#(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|)))} assume !(~j~0 % 4294967296 < 2); {111734#(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 [2022-04-28 02:54:40,243 INFO L290 TraceCheckUtils]: 41: Hoare triple {111734#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111734#(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 [2022-04-28 02:54:40,244 INFO L290 TraceCheckUtils]: 40: Hoare triple {111734#(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|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111734#(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 [2022-04-28 02:54:40,244 INFO L290 TraceCheckUtils]: 39: Hoare triple {111734#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111734#(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 [2022-04-28 02:54:40,245 INFO L290 TraceCheckUtils]: 38: Hoare triple {111734#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111734#(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 [2022-04-28 02:54:40,245 INFO L290 TraceCheckUtils]: 37: Hoare triple {111734#(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|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111734#(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 [2022-04-28 02:54:40,245 INFO L290 TraceCheckUtils]: 36: Hoare triple {111762#(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|))) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111734#(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 [2022-04-28 02:54:40,246 INFO L290 TraceCheckUtils]: 35: Hoare triple {111734#(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|)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111762#(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|))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:54:40,246 INFO L290 TraceCheckUtils]: 34: Hoare triple {111734#(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|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {111734#(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 [2022-04-28 02:54:40,247 INFO L290 TraceCheckUtils]: 33: Hoare triple {111734#(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|)))} assume !(~j~0 % 4294967296 < 2); {111734#(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 [2022-04-28 02:54:40,247 INFO L290 TraceCheckUtils]: 32: Hoare triple {111734#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111734#(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 [2022-04-28 02:54:40,247 INFO L290 TraceCheckUtils]: 31: Hoare triple {111734#(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|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111734#(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 [2022-04-28 02:54:40,248 INFO L290 TraceCheckUtils]: 30: Hoare triple {111734#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111734#(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 [2022-04-28 02:54:40,248 INFO L290 TraceCheckUtils]: 29: Hoare triple {111734#(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|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {111734#(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 [2022-04-28 02:54:40,249 INFO L290 TraceCheckUtils]: 28: Hoare triple {111787#(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|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {111734#(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 [2022-04-28 02:54:40,250 INFO L290 TraceCheckUtils]: 27: Hoare triple {111791#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {111787#(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 [2022-04-28 02:54:40,250 INFO L290 TraceCheckUtils]: 26: Hoare triple {111795#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {111791#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:54:40,250 INFO L290 TraceCheckUtils]: 25: Hoare triple {111475#true} ~cont~0 := 0;~i~0 := 0; {111795#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-28 02:54:40,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {111475#true} assume !(0 != #t~mem4);havoc #t~mem4; {111475#true} is VALID [2022-04-28 02:54:40,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {111475#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {111475#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {111475#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {111475#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {111475#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {111475#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {111475#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 16: Hoare triple {111475#true} assume !(~i~0 % 4294967296 < 5); {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 15: Hoare triple {111475#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 14: Hoare triple {111475#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 13: Hoare triple {111475#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 12: Hoare triple {111475#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {111475#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 10: Hoare triple {111475#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {111475#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111475#true} is VALID [2022-04-28 02:54:40,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {111475#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {111475#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {111475#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {111475#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L272 TraceCheckUtils]: 4: Hoare triple {111475#true} call #t~ret17 := main(); {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111475#true} {111475#true} #133#return; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {111475#true} assume true; {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {111475#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L272 TraceCheckUtils]: 0: Hoare triple {111475#true} call ULTIMATE.init(); {111475#true} is VALID [2022-04-28 02:54:40,252 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-04-28 02:54:40,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1851194720] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:54:40,253 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:54:40,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 10] total 27 [2022-04-28 02:54:40,253 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:54:40,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1763654585] [2022-04-28 02:54:40,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1763654585] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:54:40,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:54:40,253 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 02:54:40,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123168199] [2022-04-28 02:54:40,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:54:40,253 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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 62 [2022-04-28 02:54:40,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:54:40,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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) [2022-04-28 02:54:40,283 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:54:40,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 02:54:40,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:54:40,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 02:54:40,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=593, Unknown=0, NotChecked=0, Total=702 [2022-04-28 02:54:40,284 INFO L87 Difference]: Start difference. First operand 632 states and 753 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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) [2022-04-28 02:54:54,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:54:54,261 INFO L93 Difference]: Finished difference Result 779 states and 919 transitions. [2022-04-28 02:54:54,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 02:54:54,261 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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 62 [2022-04-28 02:54:54,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:54:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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) [2022-04-28 02:54:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 78 transitions. [2022-04-28 02:54:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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) [2022-04-28 02:54:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 78 transitions. [2022-04-28 02:54:54,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 78 transitions. [2022-04-28 02:54:54,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:54:54,357 INFO L225 Difference]: With dead ends: 779 [2022-04-28 02:54:54,358 INFO L226 Difference]: Without dead ends: 774 [2022-04-28 02:54:54,358 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=166, Invalid=1024, Unknown=0, NotChecked=0, Total=1190 [2022-04-28 02:54:54,358 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 146 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 02:54:54,358 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 59 Invalid, 277 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 256 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 02:54:54,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 774 states. [2022-04-28 02:55:01,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 774 to 400. [2022-04-28 02:55:01,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:55:01,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 774 states. Second operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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) [2022-04-28 02:55:01,007 INFO L74 IsIncluded]: Start isIncluded. First operand 774 states. Second operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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) [2022-04-28 02:55:01,008 INFO L87 Difference]: Start difference. First operand 774 states. Second operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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) [2022-04-28 02:55:01,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:55:01,027 INFO L93 Difference]: Finished difference Result 774 states and 912 transitions. [2022-04-28 02:55:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 912 transitions. [2022-04-28 02:55:01,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:55:01,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:55:01,028 INFO L74 IsIncluded]: Start isIncluded. First operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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 774 states. [2022-04-28 02:55:01,028 INFO L87 Difference]: Start difference. First operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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 774 states. [2022-04-28 02:55:01,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:55:01,047 INFO L93 Difference]: Finished difference Result 774 states and 912 transitions. [2022-04-28 02:55:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 912 transitions. [2022-04-28 02:55:01,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:55:01,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:55:01,048 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:55:01,048 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:55:01,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 400 states, 395 states have (on average 1.179746835443038) internal successors, (466), 395 states have internal predecessors, (466), 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) [2022-04-28 02:55:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 470 transitions. [2022-04-28 02:55:01,056 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 470 transitions. Word has length 62 [2022-04-28 02:55:01,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:55:01,056 INFO L495 AbstractCegarLoop]: Abstraction has 400 states and 470 transitions. [2022-04-28 02:55:01,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 10 states have internal predecessors, (36), 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) [2022-04-28 02:55:01,056 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 400 states and 470 transitions. [2022-04-28 02:55:05,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 470 edges. 470 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:55:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 470 transitions. [2022-04-28 02:55:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-28 02:55:05,259 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:55:05,259 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 3, 3, 3, 2, 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] [2022-04-28 02:55:05,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 02:55:05,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-04-28 02:55:05,459 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:55:05,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:55:05,460 INFO L85 PathProgramCache]: Analyzing trace with hash 930201970, now seen corresponding path program 13 times [2022-04-28 02:55:05,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:55:05,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1193515182] [2022-04-28 02:55:05,469 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:55:05,469 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:55:05,469 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:55:05,469 INFO L85 PathProgramCache]: Analyzing trace with hash 930201970, now seen corresponding path program 14 times [2022-04-28 02:55:05,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:55:05,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246883963] [2022-04-28 02:55:05,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:55:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:55:05,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:07,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:55:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:07,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {115819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {115798#true} is VALID [2022-04-28 02:55:07,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {115798#true} assume true; {115798#true} is VALID [2022-04-28 02:55:07,110 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115798#true} {115798#true} #133#return; {115798#true} is VALID [2022-04-28 02:55:07,111 INFO L272 TraceCheckUtils]: 0: Hoare triple {115798#true} call ULTIMATE.init(); {115819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:55:07,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {115819#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {115798#true} is VALID [2022-04-28 02:55:07,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#true} assume true; {115798#true} is VALID [2022-04-28 02:55:07,111 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#true} {115798#true} #133#return; {115798#true} is VALID [2022-04-28 02:55:07,111 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#true} call #t~ret17 := main(); {115798#true} is VALID [2022-04-28 02:55:07,112 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,112 INFO L290 TraceCheckUtils]: 6: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,113 INFO L290 TraceCheckUtils]: 7: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,113 INFO L290 TraceCheckUtils]: 8: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,114 INFO L290 TraceCheckUtils]: 9: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,114 INFO L290 TraceCheckUtils]: 10: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,114 INFO L290 TraceCheckUtils]: 11: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,115 INFO L290 TraceCheckUtils]: 12: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,115 INFO L290 TraceCheckUtils]: 13: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,116 INFO L290 TraceCheckUtils]: 15: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,116 INFO L290 TraceCheckUtils]: 16: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,117 INFO L290 TraceCheckUtils]: 17: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,117 INFO L290 TraceCheckUtils]: 18: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {115804#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,117 INFO L290 TraceCheckUtils]: 19: Hoare triple {115804#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115804#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {115804#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115805#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:55:07,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {115805#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115805#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:55:07,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {115805#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,119 INFO L290 TraceCheckUtils]: 23: Hoare triple {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,120 INFO L290 TraceCheckUtils]: 24: Hoare triple {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {115806#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,121 INFO L290 TraceCheckUtils]: 26: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,122 INFO L290 TraceCheckUtils]: 28: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,122 INFO L290 TraceCheckUtils]: 29: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,122 INFO L290 TraceCheckUtils]: 30: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,123 INFO L290 TraceCheckUtils]: 31: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,123 INFO L290 TraceCheckUtils]: 32: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,124 INFO L290 TraceCheckUtils]: 33: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,124 INFO L290 TraceCheckUtils]: 34: Hoare triple {115807#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {115808#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (or (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:07,125 INFO L290 TraceCheckUtils]: 35: Hoare triple {115808#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (or (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (* (div main_~i~0 4294967296) 4294967296))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {115809#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,126 INFO L290 TraceCheckUtils]: 36: Hoare triple {115809#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115810#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,127 INFO L290 TraceCheckUtils]: 37: Hoare triple {115810#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {115811#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {115811#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (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|))) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,128 INFO L290 TraceCheckUtils]: 39: Hoare triple {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,129 INFO L290 TraceCheckUtils]: 40: Hoare triple {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,129 INFO L290 TraceCheckUtils]: 41: Hoare triple {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,130 INFO L290 TraceCheckUtils]: 42: Hoare triple {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,130 INFO L290 TraceCheckUtils]: 43: Hoare triple {115812#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {115813#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:07,131 INFO L290 TraceCheckUtils]: 44: Hoare triple {115813#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,131 INFO L290 TraceCheckUtils]: 45: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,131 INFO L290 TraceCheckUtils]: 46: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,132 INFO L290 TraceCheckUtils]: 47: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,132 INFO L290 TraceCheckUtils]: 48: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,133 INFO L290 TraceCheckUtils]: 49: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,133 INFO L290 TraceCheckUtils]: 50: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,134 INFO L290 TraceCheckUtils]: 51: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,134 INFO L290 TraceCheckUtils]: 52: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,134 INFO L290 TraceCheckUtils]: 53: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,135 INFO L290 TraceCheckUtils]: 54: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,135 INFO L290 TraceCheckUtils]: 55: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {115816#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:55:07,136 INFO L290 TraceCheckUtils]: 56: Hoare triple {115816#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115816#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:55:07,137 INFO L290 TraceCheckUtils]: 57: Hoare triple {115816#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (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 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {115817#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {115817#(and (= |main_~#vogal_array~0.offset| 0) (= (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|))) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115818#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 59: Hoare triple {115818#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 60: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 61: Hoare triple {115799#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 62: Hoare triple {115799#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 63: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:07,138 INFO L290 TraceCheckUtils]: 64: Hoare triple {115799#false} assume !(~j~0 % 4294967296 < 2); {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 65: Hoare triple {115799#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 66: Hoare triple {115799#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 67: Hoare triple {115799#false} assume !(0 != #t~mem11);havoc #t~mem11; {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L272 TraceCheckUtils]: 68: Hoare triple {115799#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 69: Hoare triple {115799#false} ~cond := #in~cond; {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 70: Hoare triple {115799#false} assume 0 == ~cond; {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L290 TraceCheckUtils]: 71: Hoare triple {115799#false} assume !false; {115799#false} is VALID [2022-04-28 02:55:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 38 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-04-28 02:55:07,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:55:07,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246883963] [2022-04-28 02:55:07,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246883963] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:55:07,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1717665541] [2022-04-28 02:55:07,140 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 02:55:07,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:55:07,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:55:07,141 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:55:07,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 02:55:07,261 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 02:55:07,261 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:55:07,263 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 36 conjunts are in the unsatisfiable core [2022-04-28 02:55:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:07,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:55:07,934 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-28 02:55:07,934 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 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 [2022-04-28 02:55:07,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {115798#true} call ULTIMATE.init(); {115798#true} is VALID [2022-04-28 02:55:07,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {115798#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {115798#true} is VALID [2022-04-28 02:55:07,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#true} assume true; {115798#true} is VALID [2022-04-28 02:55:07,964 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#true} {115798#true} #133#return; {115798#true} is VALID [2022-04-28 02:55:07,964 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#true} call #t~ret17 := main(); {115798#true} is VALID [2022-04-28 02:55:07,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,965 INFO L290 TraceCheckUtils]: 6: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115845#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {115845#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,967 INFO L290 TraceCheckUtils]: 10: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,967 INFO L290 TraceCheckUtils]: 11: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,968 INFO L290 TraceCheckUtils]: 12: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,968 INFO L290 TraceCheckUtils]: 13: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,968 INFO L290 TraceCheckUtils]: 14: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,969 INFO L290 TraceCheckUtils]: 15: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,970 INFO L290 TraceCheckUtils]: 18: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,970 INFO L290 TraceCheckUtils]: 19: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,971 INFO L290 TraceCheckUtils]: 20: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,971 INFO L290 TraceCheckUtils]: 21: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,971 INFO L290 TraceCheckUtils]: 22: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,972 INFO L290 TraceCheckUtils]: 23: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,972 INFO L290 TraceCheckUtils]: 24: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,972 INFO L290 TraceCheckUtils]: 25: Hoare triple {115803#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,973 INFO L290 TraceCheckUtils]: 27: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,974 INFO L290 TraceCheckUtils]: 28: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,975 INFO L290 TraceCheckUtils]: 30: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,976 INFO L290 TraceCheckUtils]: 31: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,976 INFO L290 TraceCheckUtils]: 32: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,977 INFO L290 TraceCheckUtils]: 33: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,977 INFO L290 TraceCheckUtils]: 34: Hoare triple {115838#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {115845#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,978 INFO L290 TraceCheckUtils]: 35: Hoare triple {115845#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {115930#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,978 INFO L290 TraceCheckUtils]: 36: Hoare triple {115930#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115934#(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| 1)) |main_#t~mem8|))} is VALID [2022-04-28 02:55:07,979 INFO L290 TraceCheckUtils]: 37: Hoare triple {115934#(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| 1)) |main_#t~mem8|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,980 INFO L290 TraceCheckUtils]: 38: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,981 INFO L290 TraceCheckUtils]: 41: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,982 INFO L290 TraceCheckUtils]: 42: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,982 INFO L290 TraceCheckUtils]: 43: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,983 INFO L290 TraceCheckUtils]: 44: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,984 INFO L290 TraceCheckUtils]: 45: Hoare triple {115814#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,984 INFO L290 TraceCheckUtils]: 46: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,985 INFO L290 TraceCheckUtils]: 47: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,985 INFO L290 TraceCheckUtils]: 48: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,986 INFO L290 TraceCheckUtils]: 49: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,986 INFO L290 TraceCheckUtils]: 50: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,987 INFO L290 TraceCheckUtils]: 52: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,987 INFO L290 TraceCheckUtils]: 53: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,988 INFO L290 TraceCheckUtils]: 54: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:07,988 INFO L290 TraceCheckUtils]: 55: Hoare triple {115815#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {115992#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,989 INFO L290 TraceCheckUtils]: 56: Hoare triple {115992#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115992#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,989 INFO L290 TraceCheckUtils]: 57: Hoare triple {115992#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {115999#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~j~0 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:07,990 INFO L290 TraceCheckUtils]: 58: Hoare triple {115999#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)) (= main_~j~0 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116003#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:55:07,990 INFO L290 TraceCheckUtils]: 59: Hoare triple {116003#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:07,990 INFO L290 TraceCheckUtils]: 60: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:07,990 INFO L290 TraceCheckUtils]: 61: Hoare triple {115799#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 62: Hoare triple {115799#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 63: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 64: Hoare triple {115799#false} assume !(~j~0 % 4294967296 < 2); {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 65: Hoare triple {115799#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 66: Hoare triple {115799#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 67: Hoare triple {115799#false} assume !(0 != #t~mem11);havoc #t~mem11; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L272 TraceCheckUtils]: 68: Hoare triple {115799#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 69: Hoare triple {115799#false} ~cond := #in~cond; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {115799#false} assume 0 == ~cond; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {115799#false} assume !false; {115799#false} is VALID [2022-04-28 02:55:07,991 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 44 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-28 02:55:07,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:55:08,526 INFO L356 Elim1Store]: treesize reduction 41, result has 74.2 percent of original size [2022-04-28 02:55:08,526 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 69 treesize of output 143 [2022-04-28 02:55:09,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {115799#false} assume !false; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 70: Hoare triple {115799#false} assume 0 == ~cond; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 69: Hoare triple {115799#false} ~cond := #in~cond; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L272 TraceCheckUtils]: 68: Hoare triple {115799#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 67: Hoare triple {115799#false} assume !(0 != #t~mem11);havoc #t~mem11; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 66: Hoare triple {115799#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 65: Hoare triple {115799#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 64: Hoare triple {115799#false} assume !(~j~0 % 4294967296 < 2); {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 63: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 62: Hoare triple {115799#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {115799#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 60: Hoare triple {115799#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {115799#false} is VALID [2022-04-28 02:55:09,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {116003#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {115799#false} is VALID [2022-04-28 02:55:09,071 INFO L290 TraceCheckUtils]: 58: Hoare triple {116082#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116003#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:55:09,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {116086#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {116082#(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 [2022-04-28 02:55:09,072 INFO L290 TraceCheckUtils]: 56: Hoare triple {116086#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {116086#(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 [2022-04-28 02:55:09,073 INFO L290 TraceCheckUtils]: 55: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {116086#(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 [2022-04-28 02:55:09,074 INFO L290 TraceCheckUtils]: 54: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(~j~0 % 4294967296 < 2); {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,074 INFO L290 TraceCheckUtils]: 53: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,075 INFO L290 TraceCheckUtils]: 52: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,076 INFO L290 TraceCheckUtils]: 51: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,076 INFO L290 TraceCheckUtils]: 50: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,076 INFO L290 TraceCheckUtils]: 49: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,077 INFO L290 TraceCheckUtils]: 48: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,078 INFO L290 TraceCheckUtils]: 47: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,078 INFO L290 TraceCheckUtils]: 46: Hoare triple {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,079 INFO L290 TraceCheckUtils]: 45: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} ~i~0 := 0;~cont_aux~0 := 0; {116093#(and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:09,079 INFO L290 TraceCheckUtils]: 44: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,080 INFO L290 TraceCheckUtils]: 42: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} assume !(~j~0 % 4294967296 < 2); {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,080 INFO L290 TraceCheckUtils]: 41: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,080 INFO L290 TraceCheckUtils]: 40: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,081 INFO L290 TraceCheckUtils]: 39: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,081 INFO L290 TraceCheckUtils]: 38: Hoare triple {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,082 INFO L290 TraceCheckUtils]: 37: Hoare triple {116149#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {116124#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))} is VALID [2022-04-28 02:55:09,083 INFO L290 TraceCheckUtils]: 36: Hoare triple {116153#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116149#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:55:09,083 INFO L290 TraceCheckUtils]: 35: Hoare triple {116157#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {116153#(or (and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:55:09,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {116157#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-28 02:55:09,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,084 INFO L290 TraceCheckUtils]: 32: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,085 INFO L290 TraceCheckUtils]: 29: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,085 INFO L290 TraceCheckUtils]: 28: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 27: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 26: Hoare triple {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 25: Hoare triple {115798#true} ~cont~0 := 0;~i~0 := 0; {116161#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {115798#true} assume !(0 != #t~mem4);havoc #t~mem4; {115798#true} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {115798#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115798#true} is VALID [2022-04-28 02:55:09,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {115798#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {115798#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {115798#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 19: Hoare triple {115798#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 18: Hoare triple {115798#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {115798#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {115798#true} assume !(~i~0 % 4294967296 < 5); {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {115798#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {115798#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {115798#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 12: Hoare triple {115798#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 11: Hoare triple {115798#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 10: Hoare triple {115798#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {115798#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115798#true} is VALID [2022-04-28 02:55:09,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {115798#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L290 TraceCheckUtils]: 7: Hoare triple {115798#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {115798#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#true} call #t~ret17 := main(); {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#true} {115798#true} #133#return; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#true} assume true; {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {115798#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L272 TraceCheckUtils]: 0: Hoare triple {115798#true} call ULTIMATE.init(); {115798#true} is VALID [2022-04-28 02:55:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-28 02:55:09,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1717665541] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:55:09,089 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:55:09,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 12, 11] total 34 [2022-04-28 02:55:09,089 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:55:09,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1193515182] [2022-04-28 02:55:09,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1193515182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:55:09,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:55:09,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 02:55:09,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300742898] [2022-04-28 02:55:09,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:55:09,090 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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 72 [2022-04-28 02:55:09,090 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:55:09,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2022-04-28 02:55:09,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:55:09,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 02:55:09,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:55:09,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 02:55:09,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=956, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 02:55:09,142 INFO L87 Difference]: Start difference. First operand 400 states and 470 transitions. Second operand has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2022-04-28 02:55:28,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:55:28,905 INFO L93 Difference]: Finished difference Result 1132 states and 1326 transitions. [2022-04-28 02:55:28,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 02:55:28,905 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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 72 [2022-04-28 02:55:28,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:55:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2022-04-28 02:55:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 171 transitions. [2022-04-28 02:55:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2022-04-28 02:55:28,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 171 transitions. [2022-04-28 02:55:28,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 171 transitions. [2022-04-28 02:55:29,070 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:55:29,109 INFO L225 Difference]: With dead ends: 1132 [2022-04-28 02:55:29,109 INFO L226 Difference]: Without dead ends: 938 [2022-04-28 02:55:29,110 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 133 SyntacticMatches, 4 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 576 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=440, Invalid=2110, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 02:55:29,110 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 273 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 531 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 273 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 531 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 02:55:29,110 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [273 Valid, 69 Invalid, 596 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 531 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 02:55:29,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 938 states. [2022-04-28 02:55:38,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 938 to 524. [2022-04-28 02:55:38,206 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:55:38,206 INFO L82 GeneralOperation]: Start isEquivalent. First operand 938 states. Second operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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) [2022-04-28 02:55:38,207 INFO L74 IsIncluded]: Start isIncluded. First operand 938 states. Second operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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) [2022-04-28 02:55:38,207 INFO L87 Difference]: Start difference. First operand 938 states. Second operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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) [2022-04-28 02:55:38,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:55:38,232 INFO L93 Difference]: Finished difference Result 938 states and 1087 transitions. [2022-04-28 02:55:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1087 transitions. [2022-04-28 02:55:38,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:55:38,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:55:38,233 INFO L74 IsIncluded]: Start isIncluded. First operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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 938 states. [2022-04-28 02:55:38,233 INFO L87 Difference]: Start difference. First operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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 938 states. [2022-04-28 02:55:38,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:55:38,260 INFO L93 Difference]: Finished difference Result 938 states and 1087 transitions. [2022-04-28 02:55:38,260 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1087 transitions. [2022-04-28 02:55:38,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:55:38,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:55:38,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:55:38,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:55:38,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 524 states, 519 states have (on average 1.1560693641618498) internal successors, (600), 519 states have internal predecessors, (600), 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) [2022-04-28 02:55:38,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 524 states and 604 transitions. [2022-04-28 02:55:38,273 INFO L78 Accepts]: Start accepts. Automaton has 524 states and 604 transitions. Word has length 72 [2022-04-28 02:55:38,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:55:38,273 INFO L495 AbstractCegarLoop]: Abstraction has 524 states and 604 transitions. [2022-04-28 02:55:38,273 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.8947368421052633) internal successors, (55), 18 states have internal predecessors, (55), 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) [2022-04-28 02:55:38,273 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 524 states and 604 transitions. [2022-04-28 02:55:43,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 604 edges. 604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:55:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 604 transitions. [2022-04-28 02:55:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-28 02:55:43,819 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:55:43,819 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 3, 3, 3, 2, 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] [2022-04-28 02:55:43,836 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 02:55:44,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-28 02:55:44,020 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:55:44,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:55:44,020 INFO L85 PathProgramCache]: Analyzing trace with hash -188563146, now seen corresponding path program 15 times [2022-04-28 02:55:44,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:55:44,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [888386398] [2022-04-28 02:55:44,028 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:55:44,029 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:55:44,029 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:55:44,029 INFO L85 PathProgramCache]: Analyzing trace with hash -188563146, now seen corresponding path program 16 times [2022-04-28 02:55:44,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:55:44,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187830472] [2022-04-28 02:55:44,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:55:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:55:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:46,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:55:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:46,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {121512#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {121488#true} is VALID [2022-04-28 02:55:46,018 INFO L290 TraceCheckUtils]: 1: Hoare triple {121488#true} assume true; {121488#true} is VALID [2022-04-28 02:55:46,019 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121488#true} {121488#true} #133#return; {121488#true} is VALID [2022-04-28 02:55:46,019 INFO L272 TraceCheckUtils]: 0: Hoare triple {121488#true} call ULTIMATE.init(); {121512#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:55:46,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {121512#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {121488#true} is VALID [2022-04-28 02:55:46,019 INFO L290 TraceCheckUtils]: 2: Hoare triple {121488#true} assume true; {121488#true} is VALID [2022-04-28 02:55:46,020 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121488#true} {121488#true} #133#return; {121488#true} is VALID [2022-04-28 02:55:46,020 INFO L272 TraceCheckUtils]: 4: Hoare triple {121488#true} call #t~ret17 := main(); {121488#true} is VALID [2022-04-28 02:55:46,021 INFO L290 TraceCheckUtils]: 5: Hoare triple {121488#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,021 INFO L290 TraceCheckUtils]: 6: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,022 INFO L290 TraceCheckUtils]: 7: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,022 INFO L290 TraceCheckUtils]: 8: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,023 INFO L290 TraceCheckUtils]: 9: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,023 INFO L290 TraceCheckUtils]: 10: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,024 INFO L290 TraceCheckUtils]: 11: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,024 INFO L290 TraceCheckUtils]: 12: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,025 INFO L290 TraceCheckUtils]: 13: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,025 INFO L290 TraceCheckUtils]: 14: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,026 INFO L290 TraceCheckUtils]: 15: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,026 INFO L290 TraceCheckUtils]: 16: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,027 INFO L290 TraceCheckUtils]: 17: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,027 INFO L290 TraceCheckUtils]: 18: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,028 INFO L290 TraceCheckUtils]: 19: Hoare triple {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,028 INFO L290 TraceCheckUtils]: 20: Hoare triple {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121495#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:55:46,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {121495#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121495#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:55:46,030 INFO L290 TraceCheckUtils]: 22: Hoare triple {121495#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,031 INFO L290 TraceCheckUtils]: 24: Hoare triple {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,031 INFO L290 TraceCheckUtils]: 25: Hoare triple {121496#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) 0)) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,032 INFO L290 TraceCheckUtils]: 26: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,032 INFO L290 TraceCheckUtils]: 27: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,033 INFO L290 TraceCheckUtils]: 28: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,033 INFO L290 TraceCheckUtils]: 29: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,034 INFO L290 TraceCheckUtils]: 30: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,035 INFO L290 TraceCheckUtils]: 31: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,035 INFO L290 TraceCheckUtils]: 32: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,036 INFO L290 TraceCheckUtils]: 33: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:55:46,036 INFO L290 TraceCheckUtils]: 34: Hoare triple {121497#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121498#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (or (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)))} is VALID [2022-04-28 02:55:46,038 INFO L290 TraceCheckUtils]: 35: Hoare triple {121498#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (or (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)))) (<= 1 main_~i~0)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121499#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {121499#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121500#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,039 INFO L290 TraceCheckUtils]: 37: Hoare triple {121500#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121500#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,040 INFO L290 TraceCheckUtils]: 38: Hoare triple {121500#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121501#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,041 INFO L290 TraceCheckUtils]: 39: Hoare triple {121501#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121502#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,042 INFO L290 TraceCheckUtils]: 40: Hoare triple {121502#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121503#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (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 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,043 INFO L290 TraceCheckUtils]: 41: Hoare triple {121503#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= (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 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121504#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,044 INFO L290 TraceCheckUtils]: 42: Hoare triple {121504#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {121504#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,045 INFO L290 TraceCheckUtils]: 43: Hoare triple {121504#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121505#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:55:46,045 INFO L290 TraceCheckUtils]: 44: Hoare triple {121505#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:46,046 INFO L290 TraceCheckUtils]: 45: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,046 INFO L290 TraceCheckUtils]: 46: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,047 INFO L290 TraceCheckUtils]: 47: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,047 INFO L290 TraceCheckUtils]: 48: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,048 INFO L290 TraceCheckUtils]: 49: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,048 INFO L290 TraceCheckUtils]: 50: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,049 INFO L290 TraceCheckUtils]: 51: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,049 INFO L290 TraceCheckUtils]: 52: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,050 INFO L290 TraceCheckUtils]: 53: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,051 INFO L290 TraceCheckUtils]: 54: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:46,051 INFO L290 TraceCheckUtils]: 55: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121508#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} is VALID [2022-04-28 02:55:46,061 INFO L290 TraceCheckUtils]: 56: Hoare triple {121508#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121508#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} is VALID [2022-04-28 02:55:46,063 INFO L290 TraceCheckUtils]: 57: Hoare triple {121508#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))) (<= 1 main_~i~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:55:46,064 INFO L290 TraceCheckUtils]: 58: Hoare triple {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:55:46,064 INFO L290 TraceCheckUtils]: 59: Hoare triple {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 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 [2022-04-28 02:55:46,065 INFO L290 TraceCheckUtils]: 60: Hoare triple {121509#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 1) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121510#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (or (<= 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|))))) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (= (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|))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))))} is VALID [2022-04-28 02:55:46,067 INFO L290 TraceCheckUtils]: 61: Hoare triple {121510#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (or (<= 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|))))) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (= (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|))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121511#(and (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:55:46,067 INFO L290 TraceCheckUtils]: 62: Hoare triple {121511#(and (< 0 (+ (div main_~i~0 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121489#false} is VALID [2022-04-28 02:55:46,067 INFO L290 TraceCheckUtils]: 63: Hoare triple {121489#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 64: Hoare triple {121489#false} assume !(~j~0 % 4294967296 < 2); {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 65: Hoare triple {121489#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 66: Hoare triple {121489#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 67: Hoare triple {121489#false} assume !(0 != #t~mem11);havoc #t~mem11; {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L272 TraceCheckUtils]: 68: Hoare triple {121489#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 69: Hoare triple {121489#false} ~cond := #in~cond; {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 70: Hoare triple {121489#false} assume 0 == ~cond; {121489#false} is VALID [2022-04-28 02:55:46,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {121489#false} assume !false; {121489#false} is VALID [2022-04-28 02:55:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 48 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-04-28 02:55:46,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:55:46,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187830472] [2022-04-28 02:55:46,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187830472] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:55:46,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1874762608] [2022-04-28 02:55:46,070 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 02:55:46,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:55:46,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:55:46,072 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:55:46,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 02:55:46,196 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 02:55:46,196 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:55:46,198 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 02:55:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:55:46,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:55:47,145 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-28 02:55:47,146 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 [2022-04-28 02:55:47,176 INFO L272 TraceCheckUtils]: 0: Hoare triple {121488#true} call ULTIMATE.init(); {121488#true} is VALID [2022-04-28 02:55:47,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {121488#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {121488#true} is VALID [2022-04-28 02:55:47,176 INFO L290 TraceCheckUtils]: 2: Hoare triple {121488#true} assume true; {121488#true} is VALID [2022-04-28 02:55:47,176 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121488#true} {121488#true} #133#return; {121488#true} is VALID [2022-04-28 02:55:47,176 INFO L272 TraceCheckUtils]: 4: Hoare triple {121488#true} call #t~ret17 := main(); {121488#true} is VALID [2022-04-28 02:55:47,177 INFO L290 TraceCheckUtils]: 5: Hoare triple {121488#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,178 INFO L290 TraceCheckUtils]: 6: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,178 INFO L290 TraceCheckUtils]: 7: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121538#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {121538#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,184 INFO L290 TraceCheckUtils]: 10: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,185 INFO L290 TraceCheckUtils]: 11: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,186 INFO L290 TraceCheckUtils]: 15: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,187 INFO L290 TraceCheckUtils]: 16: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,187 INFO L290 TraceCheckUtils]: 17: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,187 INFO L290 TraceCheckUtils]: 18: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,188 INFO L290 TraceCheckUtils]: 19: Hoare triple {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,188 INFO L290 TraceCheckUtils]: 20: Hoare triple {121494#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,190 INFO L290 TraceCheckUtils]: 25: Hoare triple {121493#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,192 INFO L290 TraceCheckUtils]: 28: Hoare triple {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,192 INFO L290 TraceCheckUtils]: 29: Hoare triple {121596#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121606#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,192 INFO L290 TraceCheckUtils]: 30: Hoare triple {121606#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,193 INFO L290 TraceCheckUtils]: 32: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,194 INFO L290 TraceCheckUtils]: 33: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,194 INFO L290 TraceCheckUtils]: 34: Hoare triple {121531#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121538#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,194 INFO L290 TraceCheckUtils]: 35: Hoare triple {121538#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,195 INFO L290 TraceCheckUtils]: 36: Hoare triple {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,195 INFO L290 TraceCheckUtils]: 37: Hoare triple {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,196 INFO L290 TraceCheckUtils]: 38: Hoare triple {121625#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121635#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,196 INFO L290 TraceCheckUtils]: 39: Hoare triple {121635#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121639#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem8|) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} is VALID [2022-04-28 02:55:47,197 INFO L290 TraceCheckUtils]: 40: Hoare triple {121639#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) |main_#t~mem8|) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) |main_#t~mem9|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,197 INFO L290 TraceCheckUtils]: 41: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,197 INFO L290 TraceCheckUtils]: 42: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,198 INFO L290 TraceCheckUtils]: 43: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,198 INFO L290 TraceCheckUtils]: 44: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:55:47,199 INFO L290 TraceCheckUtils]: 45: Hoare triple {121506#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,199 INFO L290 TraceCheckUtils]: 46: Hoare triple {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,200 INFO L290 TraceCheckUtils]: 47: Hoare triple {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,200 INFO L290 TraceCheckUtils]: 48: Hoare triple {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,201 INFO L290 TraceCheckUtils]: 49: Hoare triple {121658#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~cont_aux~0 0) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,201 INFO L290 TraceCheckUtils]: 50: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,202 INFO L290 TraceCheckUtils]: 51: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,202 INFO L290 TraceCheckUtils]: 52: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,202 INFO L290 TraceCheckUtils]: 53: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,203 INFO L290 TraceCheckUtils]: 54: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:55:47,203 INFO L290 TraceCheckUtils]: 55: Hoare triple {121507#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121689#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,204 INFO L290 TraceCheckUtils]: 56: Hoare triple {121689#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121689#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,204 INFO L290 TraceCheckUtils]: 57: Hoare triple {121689#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,205 INFO L290 TraceCheckUtils]: 58: Hoare triple {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,205 INFO L290 TraceCheckUtils]: 59: Hoare triple {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,206 INFO L290 TraceCheckUtils]: 60: Hoare triple {121696#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121706#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:55:47,206 INFO L290 TraceCheckUtils]: 61: Hoare triple {121706#(and (= |main_~#vogal_array~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1)) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121710#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:55:47,206 INFO L290 TraceCheckUtils]: 62: Hoare triple {121710#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121489#false} is VALID [2022-04-28 02:55:47,206 INFO L290 TraceCheckUtils]: 63: Hoare triple {121489#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121489#false} is VALID [2022-04-28 02:55:47,206 INFO L290 TraceCheckUtils]: 64: Hoare triple {121489#false} assume !(~j~0 % 4294967296 < 2); {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 65: Hoare triple {121489#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 66: Hoare triple {121489#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 67: Hoare triple {121489#false} assume !(0 != #t~mem11);havoc #t~mem11; {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L272 TraceCheckUtils]: 68: Hoare triple {121489#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 69: Hoare triple {121489#false} ~cond := #in~cond; {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 70: Hoare triple {121489#false} assume 0 == ~cond; {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L290 TraceCheckUtils]: 71: Hoare triple {121489#false} assume !false; {121489#false} is VALID [2022-04-28 02:55:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 67 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-28 02:55:47,207 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:55:47,915 INFO L356 Elim1Store]: treesize reduction 49, result has 70.7 percent of original size [2022-04-28 02:55:47,916 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 71 treesize of output 143 [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 71: Hoare triple {121489#false} assume !false; {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 70: Hoare triple {121489#false} assume 0 == ~cond; {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {121489#false} ~cond := #in~cond; {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L272 TraceCheckUtils]: 68: Hoare triple {121489#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 67: Hoare triple {121489#false} assume !(0 != #t~mem11);havoc #t~mem11; {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 66: Hoare triple {121489#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121489#false} is VALID [2022-04-28 02:55:48,478 INFO L290 TraceCheckUtils]: 65: Hoare triple {121489#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121489#false} is VALID [2022-04-28 02:55:48,479 INFO L290 TraceCheckUtils]: 64: Hoare triple {121489#false} assume !(~j~0 % 4294967296 < 2); {121489#false} is VALID [2022-04-28 02:55:48,479 INFO L290 TraceCheckUtils]: 63: Hoare triple {121489#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121489#false} is VALID [2022-04-28 02:55:48,479 INFO L290 TraceCheckUtils]: 62: Hoare triple {121710#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121489#false} is VALID [2022-04-28 02:55:48,480 INFO L290 TraceCheckUtils]: 61: Hoare triple {121771#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121710#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-28 02:55:48,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121771#(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 [2022-04-28 02:55:48,482 INFO L290 TraceCheckUtils]: 59: Hoare triple {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:55:48,483 INFO L290 TraceCheckUtils]: 58: Hoare triple {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:55:48,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {121785#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121775#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (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 1) 4294967296) |main_~#vogal_array~0.offset|))) (<= (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|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod (+ main_~j~0 1) 4294967296) |main_~#vogal_array~0.offset|))) (not (<= (mod main_~i~0 4294967296) 2147483647)))))} is VALID [2022-04-28 02:55:48,485 INFO L290 TraceCheckUtils]: 56: Hoare triple {121785#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121785#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,486 INFO L290 TraceCheckUtils]: 55: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {121785#(and (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|) (+ |main_~#vogal_array~0.offset| 1)))) (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| 1))) (<= (mod main_~i~0 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(~j~0 % 4294967296 < 2); {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,487 INFO L290 TraceCheckUtils]: 53: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,488 INFO L290 TraceCheckUtils]: 52: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,489 INFO L290 TraceCheckUtils]: 51: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,489 INFO L290 TraceCheckUtils]: 50: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,490 INFO L290 TraceCheckUtils]: 49: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,491 INFO L290 TraceCheckUtils]: 48: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,492 INFO L290 TraceCheckUtils]: 47: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,492 INFO L290 TraceCheckUtils]: 46: Hoare triple {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} ~i~0 := 0;~cont_aux~0 := 0; {121792#(and (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296)))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296)))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:55:48,493 INFO L290 TraceCheckUtils]: 44: Hoare triple {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} is VALID [2022-04-28 02:55:48,494 INFO L290 TraceCheckUtils]: 43: Hoare triple {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} is VALID [2022-04-28 02:55:48,494 INFO L290 TraceCheckUtils]: 42: Hoare triple {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} assume !(~j~0 % 4294967296 < 2); {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} is VALID [2022-04-28 02:55:48,494 INFO L290 TraceCheckUtils]: 41: Hoare triple {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} is VALID [2022-04-28 02:55:48,495 INFO L290 TraceCheckUtils]: 40: Hoare triple {121839#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121823#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))} is VALID [2022-04-28 02:55:48,496 INFO L290 TraceCheckUtils]: 39: Hoare triple {121843#(or (and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121839#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1))))} is VALID [2022-04-28 02:55:48,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121843#(or (and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 1)) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:55:48,497 INFO L290 TraceCheckUtils]: 37: Hoare triple {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} is VALID [2022-04-28 02:55:48,498 INFO L290 TraceCheckUtils]: 36: Hoare triple {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} is VALID [2022-04-28 02:55:48,498 INFO L290 TraceCheckUtils]: 35: Hoare triple {121857#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121847#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1)))} is VALID [2022-04-28 02:55:48,499 INFO L290 TraceCheckUtils]: 34: Hoare triple {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {121857#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-28 02:55:48,499 INFO L290 TraceCheckUtils]: 33: Hoare triple {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:48,499 INFO L290 TraceCheckUtils]: 32: Hoare triple {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:48,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:48,500 INFO L290 TraceCheckUtils]: 30: Hoare triple {121874#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:48,501 INFO L290 TraceCheckUtils]: 29: Hoare triple {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {121874#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:55:48,501 INFO L290 TraceCheckUtils]: 28: Hoare triple {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:55:48,502 INFO L290 TraceCheckUtils]: 27: Hoare triple {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:55:48,502 INFO L290 TraceCheckUtils]: 26: Hoare triple {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {121878#(or (= (mod (+ main_~i~0 1) 4294967296) 1) (not (< (mod (+ main_~j~0 1) 4294967296) 2)))} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {121488#true} ~cont~0 := 0;~i~0 := 0; {121861#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {121488#true} assume !(0 != #t~mem4);havoc #t~mem4; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 23: Hoare triple {121488#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 22: Hoare triple {121488#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {121488#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 20: Hoare triple {121488#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 19: Hoare triple {121488#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 18: Hoare triple {121488#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 17: Hoare triple {121488#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 16: Hoare triple {121488#true} assume !(~i~0 % 4294967296 < 5); {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {121488#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {121488#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121488#true} is VALID [2022-04-28 02:55:48,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {121488#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 12: Hoare triple {121488#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 11: Hoare triple {121488#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 10: Hoare triple {121488#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {121488#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {121488#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {121488#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 6: Hoare triple {121488#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {121488#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L272 TraceCheckUtils]: 4: Hoare triple {121488#true} call #t~ret17 := main(); {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121488#true} {121488#true} #133#return; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {121488#true} assume true; {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {121488#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {121488#true} is VALID [2022-04-28 02:55:48,504 INFO L272 TraceCheckUtils]: 0: Hoare triple {121488#true} call ULTIMATE.init(); {121488#true} is VALID [2022-04-28 02:55:48,505 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 17 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-28 02:55:48,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1874762608] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:55:48,505 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:55:48,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 18, 15] total 46 [2022-04-28 02:55:48,505 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:55:48,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [888386398] [2022-04-28 02:55:48,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [888386398] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:55:48,505 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:55:48,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 02:55:48,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444982555] [2022-04-28 02:55:48,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:55:48,506 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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 72 [2022-04-28 02:55:48,506 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:55:48,506 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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) [2022-04-28 02:55:48,560 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:55:48,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 02:55:48,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:55:48,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 02:55:48,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1811, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 02:55:48,561 INFO L87 Difference]: Start difference. First operand 524 states and 604 transitions. Second operand has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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) [2022-04-28 02:56:11,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:56:11,199 INFO L93 Difference]: Finished difference Result 1069 states and 1239 transitions. [2022-04-28 02:56:11,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 02:56:11,199 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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 72 [2022-04-28 02:56:11,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 02:56:11,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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) [2022-04-28 02:56:11,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 162 transitions. [2022-04-28 02:56:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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) [2022-04-28 02:56:11,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 162 transitions. [2022-04-28 02:56:11,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 162 transitions. [2022-04-28 02:56:11,369 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:56:11,412 INFO L225 Difference]: With dead ends: 1069 [2022-04-28 02:56:11,412 INFO L226 Difference]: Without dead ends: 1006 [2022-04-28 02:56:11,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 122 SyntacticMatches, 5 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1216 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=647, Invalid=3775, Unknown=0, NotChecked=0, Total=4422 [2022-04-28 02:56:11,413 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 234 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 866 mSolverCounterSat, 59 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 234 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 925 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 59 IncrementalHoareTripleChecker+Valid, 866 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-04-28 02:56:11,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [234 Valid, 85 Invalid, 925 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [59 Valid, 866 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-04-28 02:56:11,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1006 states. [2022-04-28 02:56:22,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1006 to 597. [2022-04-28 02:56:22,095 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 02:56:22,095 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1006 states. Second operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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) [2022-04-28 02:56:22,096 INFO L74 IsIncluded]: Start isIncluded. First operand 1006 states. Second operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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) [2022-04-28 02:56:22,096 INFO L87 Difference]: Start difference. First operand 1006 states. Second operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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) [2022-04-28 02:56:22,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:56:22,124 INFO L93 Difference]: Finished difference Result 1006 states and 1158 transitions. [2022-04-28 02:56:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1158 transitions. [2022-04-28 02:56:22,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:56:22,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:56:22,126 INFO L74 IsIncluded]: Start isIncluded. First operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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 1006 states. [2022-04-28 02:56:22,126 INFO L87 Difference]: Start difference. First operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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 1006 states. [2022-04-28 02:56:22,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 02:56:22,159 INFO L93 Difference]: Finished difference Result 1006 states and 1158 transitions. [2022-04-28 02:56:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1158 transitions. [2022-04-28 02:56:22,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 02:56:22,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 02:56:22,160 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 02:56:22,160 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 02:56:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 597 states, 592 states have (on average 1.1418918918918919) internal successors, (676), 592 states have internal predecessors, (676), 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) [2022-04-28 02:56:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 680 transitions. [2022-04-28 02:56:22,180 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 680 transitions. Word has length 72 [2022-04-28 02:56:22,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 02:56:22,180 INFO L495 AbstractCegarLoop]: Abstraction has 597 states and 680 transitions. [2022-04-28 02:56:22,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.5454545454545454) internal successors, (56), 21 states have internal predecessors, (56), 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) [2022-04-28 02:56:22,180 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 597 states and 680 transitions. [2022-04-28 02:56:29,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 680 edges. 680 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:56:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 680 transitions. [2022-04-28 02:56:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-28 02:56:29,281 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 02:56:29,281 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 3, 3, 3, 2, 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] [2022-04-28 02:56:29,298 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2022-04-28 02:56:29,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:56:29,482 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 02:56:29,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 02:56:29,482 INFO L85 PathProgramCache]: Analyzing trace with hash 673002482, now seen corresponding path program 17 times [2022-04-28 02:56:29,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 02:56:29,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [259794758] [2022-04-28 02:56:29,492 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 2 HavocedVariables, 2 AssignedVariables, -1 ReadonlyVariables, Eigenvalues: {}, 0 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-28 02:56:29,492 WARN L91 AcceleratorJordan]: Jordan acceleration failed, because NONINTEGER_UPDATE [2022-04-28 02:56:29,492 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-28 02:56:29,492 INFO L85 PathProgramCache]: Analyzing trace with hash 673002482, now seen corresponding path program 18 times [2022-04-28 02:56:29,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 02:56:29,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943003159] [2022-04-28 02:56:29,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 02:56:29,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 02:56:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:56:31,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 02:56:31,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:56:31,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {127374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {127354#true} assume true; {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {127354#true} {127354#true} #133#return; {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L272 TraceCheckUtils]: 0: Hoare triple {127354#true} call ULTIMATE.init(); {127374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 02:56:31,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {127374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {127354#true} assume true; {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {127354#true} {127354#true} #133#return; {127354#true} is VALID [2022-04-28 02:56:31,329 INFO L272 TraceCheckUtils]: 4: Hoare triple {127354#true} call #t~ret17 := main(); {127354#true} is VALID [2022-04-28 02:56:31,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {127354#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,331 INFO L290 TraceCheckUtils]: 6: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,331 INFO L290 TraceCheckUtils]: 7: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,331 INFO L290 TraceCheckUtils]: 8: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,332 INFO L290 TraceCheckUtils]: 9: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,332 INFO L290 TraceCheckUtils]: 10: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,333 INFO L290 TraceCheckUtils]: 12: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,335 INFO L290 TraceCheckUtils]: 15: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,335 INFO L290 TraceCheckUtils]: 16: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,336 INFO L290 TraceCheckUtils]: 17: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,336 INFO L290 TraceCheckUtils]: 18: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {127360#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,336 INFO L290 TraceCheckUtils]: 19: Hoare triple {127360#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127360#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:31,337 INFO L290 TraceCheckUtils]: 20: Hoare triple {127360#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127361#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:56:31,337 INFO L290 TraceCheckUtils]: 21: Hoare triple {127361#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127361#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-28 02:56:31,338 INFO L290 TraceCheckUtils]: 22: Hoare triple {127361#(and (= |main_~#vogal_array~0.offset| 0) (<= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0) (<= 1 main_~n_caracter~0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,338 INFO L290 TraceCheckUtils]: 23: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,339 INFO L290 TraceCheckUtils]: 24: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,339 INFO L290 TraceCheckUtils]: 25: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,339 INFO L290 TraceCheckUtils]: 26: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,340 INFO L290 TraceCheckUtils]: 27: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,340 INFO L290 TraceCheckUtils]: 28: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,341 INFO L290 TraceCheckUtils]: 29: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,341 INFO L290 TraceCheckUtils]: 30: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,342 INFO L290 TraceCheckUtils]: 31: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,342 INFO L290 TraceCheckUtils]: 32: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,342 INFO L290 TraceCheckUtils]: 33: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-28 02:56:31,343 INFO L290 TraceCheckUtils]: 34: Hoare triple {127362#(and (= |main_~#vogal_array~0.offset| 0) (<= 2 main_~n_caracter~0) (= |main_~#input_string~0.offset| 0) (<= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127363#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (or (<= 2 main_~n_caracter~0) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2))))} is VALID [2022-04-28 02:56:31,344 INFO L290 TraceCheckUtils]: 35: Hoare triple {127363#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (or (<= 2 main_~n_caracter~0) (and (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1))) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (<= main_~n_caracter~0 2))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127364#(and (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (<= 2 main_~n_caracter~0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,345 INFO L290 TraceCheckUtils]: 36: Hoare triple {127364#(and (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (and (<= 2 main_~n_caracter~0) (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127365#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= main_~j~0 0) (or (and (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,347 INFO L290 TraceCheckUtils]: 37: Hoare triple {127365#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= main_~j~0 0) (or (and (= |main_#t~mem9| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 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|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127366#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (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|))))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,348 INFO L290 TraceCheckUtils]: 38: Hoare triple {127366#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (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|))))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,349 INFO L290 TraceCheckUtils]: 39: Hoare triple {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,351 INFO L290 TraceCheckUtils]: 41: Hoare triple {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,352 INFO L290 TraceCheckUtils]: 42: Hoare triple {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~j~0 % 4294967296 < 2); {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,354 INFO L290 TraceCheckUtils]: 43: Hoare triple {127367#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (not (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (or (and (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) (* (div main_~i~0 4294967296) 4294967296)) (+ main_~i~0 1)) (or (<= 4294967298 main_~n_caracter~0) (and (<= 2 main_~n_caracter~0) (<= main_~i~0 (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296))))) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (+ 2147483647 (* (div main_~i~0 4294967296) 4294967296)) main_~i~0))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127368#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 |main_~#input_string~0.offset| 1) (+ main_~n_caracter~0 (* (div main_~i~0 4294967296) 4294967296))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-28 02:56:31,355 INFO L290 TraceCheckUtils]: 44: Hoare triple {127368#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (<= (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 |main_~#input_string~0.offset| 1) (+ main_~n_caracter~0 (* (div main_~i~0 4294967296) 4294967296))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {127369#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))))} is VALID [2022-04-28 02:56:31,356 INFO L290 TraceCheckUtils]: 45: Hoare triple {127369#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))))} ~i~0 := 0;~cont_aux~0 := 0; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,356 INFO L290 TraceCheckUtils]: 46: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,356 INFO L290 TraceCheckUtils]: 47: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,357 INFO L290 TraceCheckUtils]: 48: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,357 INFO L290 TraceCheckUtils]: 49: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,358 INFO L290 TraceCheckUtils]: 50: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,358 INFO L290 TraceCheckUtils]: 51: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,359 INFO L290 TraceCheckUtils]: 52: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,359 INFO L290 TraceCheckUtils]: 53: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,359 INFO L290 TraceCheckUtils]: 54: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:31,360 INFO L290 TraceCheckUtils]: 55: Hoare triple {127370#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127371#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:56:31,361 INFO L290 TraceCheckUtils]: 56: Hoare triple {127371#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127371#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} is VALID [2022-04-28 02:56:31,361 INFO L290 TraceCheckUtils]: 57: Hoare triple {127371#(and (not (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= 1 main_~i~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127372#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:56:31,362 INFO L290 TraceCheckUtils]: 58: Hoare triple {127372#(and (= |main_~#vogal_array~0.offset| 0) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (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|)))) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127373#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 59: Hoare triple {127373#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (< 0 (+ (div main_~i~0 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 60: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 61: Hoare triple {127355#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 62: Hoare triple {127355#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 63: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 64: Hoare triple {127355#false} assume !(~j~0 % 4294967296 < 2); {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 65: Hoare triple {127355#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 66: Hoare triple {127355#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 67: Hoare triple {127355#false} assume !(0 != #t~mem11);havoc #t~mem11; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L272 TraceCheckUtils]: 68: Hoare triple {127355#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 69: Hoare triple {127355#false} ~cond := #in~cond; {127355#false} is VALID [2022-04-28 02:56:31,363 INFO L290 TraceCheckUtils]: 70: Hoare triple {127355#false} assume 0 == ~cond; {127355#false} is VALID [2022-04-28 02:56:31,364 INFO L290 TraceCheckUtils]: 71: Hoare triple {127355#false} assume !false; {127355#false} is VALID [2022-04-28 02:56:31,364 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 38 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-04-28 02:56:31,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 02:56:31,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943003159] [2022-04-28 02:56:31,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943003159] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 02:56:31,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [110135642] [2022-04-28 02:56:31,365 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 02:56:31,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 02:56:31,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 02:56:31,366 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 02:56:31,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-28 02:56:31,578 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-28 02:56:31,578 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 02:56:31,581 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-28 02:56:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 02:56:31,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 02:56:31,866 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 47 treesize of output 42 [2022-04-28 02:56:31,878 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2022-04-28 02:56:33,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-28 02:56:33,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-28 02:56:33,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-28 02:56:33,826 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-28 02:56:33,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-04-28 02:56:33,831 INFO L356 Elim1Store]: treesize reduction 9, result has 25.0 percent of original size [2022-04-28 02:56:33,831 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 65 treesize of output 34 [2022-04-28 02:56:33,909 INFO L272 TraceCheckUtils]: 0: Hoare triple {127354#true} call ULTIMATE.init(); {127354#true} is VALID [2022-04-28 02:56:33,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {127354#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {127354#true} is VALID [2022-04-28 02:56:33,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {127354#true} assume true; {127354#true} is VALID [2022-04-28 02:56:33,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {127354#true} {127354#true} #133#return; {127354#true} is VALID [2022-04-28 02:56:33,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {127354#true} call #t~ret17 := main(); {127354#true} is VALID [2022-04-28 02:56:33,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {127354#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {127393#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,911 INFO L290 TraceCheckUtils]: 6: Hoare triple {127393#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,911 INFO L290 TraceCheckUtils]: 7: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,912 INFO L290 TraceCheckUtils]: 8: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,912 INFO L290 TraceCheckUtils]: 9: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,923 INFO L290 TraceCheckUtils]: 11: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,924 INFO L290 TraceCheckUtils]: 12: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,924 INFO L290 TraceCheckUtils]: 13: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,925 INFO L290 TraceCheckUtils]: 14: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,925 INFO L290 TraceCheckUtils]: 15: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,925 INFO L290 TraceCheckUtils]: 16: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,926 INFO L290 TraceCheckUtils]: 17: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,926 INFO L290 TraceCheckUtils]: 18: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,926 INFO L290 TraceCheckUtils]: 19: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,927 INFO L290 TraceCheckUtils]: 20: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,927 INFO L290 TraceCheckUtils]: 21: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,927 INFO L290 TraceCheckUtils]: 22: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,928 INFO L290 TraceCheckUtils]: 23: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,928 INFO L290 TraceCheckUtils]: 24: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-28 02:56:33,928 INFO L290 TraceCheckUtils]: 25: Hoare triple {127359#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {127393#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {127393#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127457#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,930 INFO L290 TraceCheckUtils]: 27: Hoare triple {127457#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127461#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-28 02:56:33,930 INFO L290 TraceCheckUtils]: 28: Hoare triple {127461#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {127465#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (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|))) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,931 INFO L290 TraceCheckUtils]: 29: Hoare triple {127465#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (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|))) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127469#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,931 INFO L290 TraceCheckUtils]: 30: Hoare triple {127469#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,932 INFO L290 TraceCheckUtils]: 31: Hoare triple {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,932 INFO L290 TraceCheckUtils]: 32: Hoare triple {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-28 02:56:33,933 INFO L290 TraceCheckUtils]: 34: Hoare triple {127473#(and (= |main_~#vogal_array~0.offset| 0) (= (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|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127486#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:56:33,933 INFO L290 TraceCheckUtils]: 35: Hoare triple {127486#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (+ (- 1) main_~i~0) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127490#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-28 02:56:33,934 INFO L290 TraceCheckUtils]: 36: Hoare triple {127490#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127494#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-28 02:56:33,935 INFO L290 TraceCheckUtils]: 37: Hoare triple {127494#(and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ (mod main_~j~0 4294967296) |main_~#vogal_array~0.offset|)) |main_#t~mem9|) (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127498#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (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|)))))} is VALID [2022-04-28 02:56:33,935 INFO L290 TraceCheckUtils]: 38: Hoare triple {127498#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (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|)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127502#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= main_~j~0 1) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:33,936 INFO L290 TraceCheckUtils]: 39: Hoare triple {127502#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (= main_~j~0 1) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:33,936 INFO L290 TraceCheckUtils]: 40: Hoare triple {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:33,937 INFO L290 TraceCheckUtils]: 41: Hoare triple {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:33,937 INFO L290 TraceCheckUtils]: 42: Hoare triple {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:33,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {127506#(and (= |main_~#vogal_array~0.offset| 0) (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|))) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127519#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |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) (= (+ (- 1) main_~i~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967294) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< (mod (+ main_~i~0 4294967295) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-28 02:56:33,939 INFO L290 TraceCheckUtils]: 44: Hoare triple {127519#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967295) 4294967296) |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) (= (+ (- 1) main_~i~0) 1) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967294) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (< (mod (+ main_~i~0 4294967295) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {127523#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {127523#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} ~i~0 := 0;~cont_aux~0 := 0; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,940 INFO L290 TraceCheckUtils]: 46: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,940 INFO L290 TraceCheckUtils]: 47: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,942 INFO L290 TraceCheckUtils]: 50: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,943 INFO L290 TraceCheckUtils]: 52: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,943 INFO L290 TraceCheckUtils]: 53: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(~j~0 % 4294967296 < 2); {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,944 INFO L290 TraceCheckUtils]: 55: Hoare triple {127527#(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) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127558#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,945 INFO L290 TraceCheckUtils]: 56: Hoare triple {127558#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127558#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,945 INFO L290 TraceCheckUtils]: 57: Hoare triple {127558#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127565#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:33,946 INFO L290 TraceCheckUtils]: 58: Hoare triple {127565#(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_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127569#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~i~0 1))} is VALID [2022-04-28 02:56:33,946 INFO L290 TraceCheckUtils]: 59: Hoare triple {127569#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= main_~i~0 1))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127355#false} is VALID [2022-04-28 02:56:33,946 INFO L290 TraceCheckUtils]: 60: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:33,946 INFO L290 TraceCheckUtils]: 61: Hoare triple {127355#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 62: Hoare triple {127355#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 63: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 64: Hoare triple {127355#false} assume !(~j~0 % 4294967296 < 2); {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 65: Hoare triple {127355#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 66: Hoare triple {127355#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 67: Hoare triple {127355#false} assume !(0 != #t~mem11);havoc #t~mem11; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L272 TraceCheckUtils]: 68: Hoare triple {127355#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 69: Hoare triple {127355#false} ~cond := #in~cond; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {127355#false} assume 0 == ~cond; {127355#false} is VALID [2022-04-28 02:56:33,947 INFO L290 TraceCheckUtils]: 71: Hoare triple {127355#false} assume !false; {127355#false} is VALID [2022-04-28 02:56:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 43 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-28 02:56:33,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 02:56:37,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {127355#false} assume !false; {127355#false} is VALID [2022-04-28 02:56:37,573 INFO L290 TraceCheckUtils]: 70: Hoare triple {127355#false} assume 0 == ~cond; {127355#false} is VALID [2022-04-28 02:56:37,573 INFO L290 TraceCheckUtils]: 69: Hoare triple {127355#false} ~cond := #in~cond; {127355#false} is VALID [2022-04-28 02:56:37,573 INFO L272 TraceCheckUtils]: 68: Hoare triple {127355#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 67: Hoare triple {127355#false} assume !(0 != #t~mem11);havoc #t~mem11; {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 66: Hoare triple {127355#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 65: Hoare triple {127355#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 64: Hoare triple {127355#false} assume !(~j~0 % 4294967296 < 2); {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 63: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 62: Hoare triple {127355#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 61: Hoare triple {127355#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127355#false} is VALID [2022-04-28 02:56:37,574 INFO L290 TraceCheckUtils]: 60: Hoare triple {127355#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127355#false} is VALID [2022-04-28 02:56:37,578 INFO L290 TraceCheckUtils]: 59: Hoare triple {127645#(not (= |main_#t~mem14| |main_#t~mem13|))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127355#false} is VALID [2022-04-28 02:56:37,579 INFO L290 TraceCheckUtils]: 58: Hoare triple {127649#(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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127645#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-28 02:56:37,580 INFO L290 TraceCheckUtils]: 57: Hoare triple {127653#(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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127649#(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 [2022-04-28 02:56:37,580 INFO L290 TraceCheckUtils]: 56: Hoare triple {127653#(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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127653#(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 [2022-04-28 02:56:37,581 INFO L290 TraceCheckUtils]: 55: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {127653#(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 [2022-04-28 02:56:37,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(~j~0 % 4294967296 < 2); {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,583 INFO L290 TraceCheckUtils]: 53: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,583 INFO L290 TraceCheckUtils]: 52: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,585 INFO L290 TraceCheckUtils]: 50: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,585 INFO L290 TraceCheckUtils]: 49: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume #t~mem13 == #t~mem14;havoc #t~mem13;havoc #t~mem14;#t~post15 := ~cont_aux~0;~cont_aux~0 := 1 + #t~post15;havoc #t~post15; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,586 INFO L290 TraceCheckUtils]: 48: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,587 INFO L290 TraceCheckUtils]: 47: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,587 INFO L290 TraceCheckUtils]: 46: Hoare triple {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1); {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,588 INFO L290 TraceCheckUtils]: 45: Hoare triple {127691#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} ~i~0 := 0;~cont_aux~0 := 0; {127660#(and (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)))} is VALID [2022-04-28 02:56:37,588 INFO L290 TraceCheckUtils]: 44: Hoare triple {127695#(or (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {127691#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)))} is VALID [2022-04-28 02:56:37,589 INFO L290 TraceCheckUtils]: 43: Hoare triple {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127695#(or (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(~j~0 % 4294967296 < 2); {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,590 INFO L290 TraceCheckUtils]: 41: Hoare triple {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,590 INFO L290 TraceCheckUtils]: 40: Hoare triple {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {127712#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127699#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,592 INFO L290 TraceCheckUtils]: 38: Hoare triple {127716#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127712#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,592 INFO L290 TraceCheckUtils]: 37: Hoare triple {127720#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_#t~mem9| |main_#t~mem8|) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127716#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,595 INFO L290 TraceCheckUtils]: 36: Hoare triple {127724#(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 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127720#(or (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_#t~mem9| |main_#t~mem8|) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,596 INFO L290 TraceCheckUtils]: 35: Hoare triple {127728#(or (<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0) (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))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127724#(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 1) 4294967296) 2)) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {127728#(or (<= (div (+ (mod main_~i~0 4294967296) (* (- 1) (mod (+ main_~i~0 1) 4294967296))) (- 4294967296)) 0) (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))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(~j~0 % 4294967296 < 2); {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,599 INFO L290 TraceCheckUtils]: 32: Hoare triple {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,600 INFO L290 TraceCheckUtils]: 31: Hoare triple {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,600 INFO L290 TraceCheckUtils]: 30: Hoare triple {127745#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127732#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,601 INFO L290 TraceCheckUtils]: 29: Hoare triple {127749#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {127745#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod main_~j~0 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,602 INFO L290 TraceCheckUtils]: 28: Hoare triple {127753#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {127749#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {127757#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (forall ((|main_~#vogal_array~0.base| Int)) (or (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (not (< (mod main_~j~0 4294967296) 2)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + (if ~j~0 % 4294967296 % 4294967296 <= 2147483647 then ~j~0 % 4294967296 % 4294967296 else ~j~0 % 4294967296 % 4294967296 - 4294967296), 1); {127753#(or (not (= |main_#t~mem9| |main_#t~mem8|)) (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))} is VALID [2022-04-28 02:56:37,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {127761#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (forall ((|main_~#vogal_array~0.base| Int)) (or (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (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))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {127757#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (not (< (mod (+ main_~j~0 1) 4294967296) 2)) (forall ((|main_~#vogal_array~0.base| Int)) (or (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-28 02:56:37,607 INFO L290 TraceCheckUtils]: 25: Hoare triple {127354#true} ~cont~0 := 0;~i~0 := 0; {127761#(or (<= (div (+ (* (- 1) (mod (+ main_~i~0 2) 4294967296)) (mod (+ main_~i~0 1) 4294967296)) (- 4294967296)) 0) (forall ((|main_~#vogal_array~0.base| Int)) (or (and (or (not (<= (mod (+ main_~i~0 1) 4294967296) 2147483647)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))) (or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296) (- 4294967296))) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|)) (<= (mod (+ main_~i~0 1) 4294967296) 2147483647))) (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))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-28 02:56:37,607 INFO L290 TraceCheckUtils]: 24: Hoare triple {127354#true} assume !(0 != #t~mem4);havoc #t~mem4; {127354#true} is VALID [2022-04-28 02:56:37,607 INFO L290 TraceCheckUtils]: 23: Hoare triple {127354#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 22: Hoare triple {127354#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 21: Hoare triple {127354#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 20: Hoare triple {127354#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 19: Hoare triple {127354#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + (if ~n_caracter~0 % 4294967296 % 4294967296 <= 2147483647 then ~n_caracter~0 % 4294967296 % 4294967296 else ~n_caracter~0 % 4294967296 % 4294967296 - 4294967296), 1); {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 18: Hoare triple {127354#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 17: Hoare triple {127354#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 16: Hoare triple {127354#true} assume !(~i~0 % 4294967296 < 5); {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 15: Hoare triple {127354#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 14: Hoare triple {127354#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 13: Hoare triple {127354#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 12: Hoare triple {127354#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 11: Hoare triple {127354#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 10: Hoare triple {127354#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 9: Hoare triple {127354#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127354#true} is VALID [2022-04-28 02:56:37,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {127354#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {127354#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L290 TraceCheckUtils]: 6: Hoare triple {127354#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + (if ~i~0 % 4294967296 % 4294967296 <= 2147483647 then ~i~0 % 4294967296 % 4294967296 else ~i~0 % 4294967296 % 4294967296 - 4294967296), 1);havoc #t~nondet2; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L290 TraceCheckUtils]: 5: Hoare triple {127354#true} call ~#input_string~0.base, ~#input_string~0.offset := #Ultimate.allocOnStack(5);call ~#vogal_array~0.base, ~#vogal_array~0.offset := #Ultimate.allocOnStack(11);call write~init~int(97, ~#vogal_array~0.base, ~#vogal_array~0.offset, 1);call write~init~int(65, ~#vogal_array~0.base, 1 + ~#vogal_array~0.offset, 1);call write~init~int(101, ~#vogal_array~0.base, 2 + ~#vogal_array~0.offset, 1);call write~init~int(69, ~#vogal_array~0.base, 3 + ~#vogal_array~0.offset, 1);call write~init~int(105, ~#vogal_array~0.base, 4 + ~#vogal_array~0.offset, 1);call write~init~int(73, ~#vogal_array~0.base, 5 + ~#vogal_array~0.offset, 1);call write~init~int(111, ~#vogal_array~0.base, 6 + ~#vogal_array~0.offset, 1);call write~init~int(79, ~#vogal_array~0.base, 7 + ~#vogal_array~0.offset, 1);call write~init~int(117, ~#vogal_array~0.base, 8 + ~#vogal_array~0.offset, 1);call write~init~int(85, ~#vogal_array~0.base, 9 + ~#vogal_array~0.offset, 1);call write~init~int(0, ~#vogal_array~0.base, 10 + ~#vogal_array~0.offset, 1);havoc ~i~0;havoc ~j~0;havoc ~cont~0;havoc ~tam_string~0;havoc ~n_caracter~0;~i~0 := 0; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L272 TraceCheckUtils]: 4: Hoare triple {127354#true} call #t~ret17 := main(); {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {127354#true} {127354#true} #133#return; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {127354#true} assume true; {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {127354#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2); {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L272 TraceCheckUtils]: 0: Hoare triple {127354#true} call ULTIMATE.init(); {127354#true} is VALID [2022-04-28 02:56:37,609 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 28 proven. 30 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-04-28 02:56:37,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [110135642] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 02:56:37,610 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-28 02:56:37,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 21, 20] total 54 [2022-04-28 02:56:37,610 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 02:56:37,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [259794758] [2022-04-28 02:56:37,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [259794758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 02:56:37,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 02:56:37,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 02:56:37,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751723666] [2022-04-28 02:56:37,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 02:56:37,611 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.0555555555555554) internal successors, (55), 17 states have internal predecessors, (55), 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 72 [2022-04-28 02:56:37,611 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 02:56:37,611 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 3.0555555555555554) internal successors, (55), 17 states have internal predecessors, (55), 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) [2022-04-28 02:56:37,663 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 02:56:37,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 02:56:37,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 02:56:37,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 02:56:37,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=450, Invalid=2412, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 02:56:37,664 INFO L87 Difference]: Start difference. First operand 597 states and 680 transitions. Second operand has 18 states, 18 states have (on average 3.0555555555555554) internal successors, (55), 17 states have internal predecessors, (55), 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)