/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/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/loops/vogal-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 09:03:49,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 09:03:49,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 09:03:49,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 09:03:49,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 09:03:49,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 09:03:49,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 09:03:49,544 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 09:03:49,550 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 09:03:49,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 09:03:49,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 09:03:49,551 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 09:03:49,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 09:03:49,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 09:03:49,552 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 09:03:49,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 09:03:49,553 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 09:03:49,553 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 09:03:49,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 09:03:49,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 09:03:49,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 09:03:49,750 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 09:03:49,750 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 09:03:49,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/vogal-1.i [2022-04-08 09:03:49,789 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5b7d1753/acfb53d86fdf4cf48686b2ed590499b6/FLAG29efb6863 [2022-04-08 09:03:50,140 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 09:03:50,141 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/vogal-1.i [2022-04-08 09:03:50,145 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5b7d1753/acfb53d86fdf4cf48686b2ed590499b6/FLAG29efb6863 [2022-04-08 09:03:50,575 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5b7d1753/acfb53d86fdf4cf48686b2ed590499b6 [2022-04-08 09:03:50,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 09:03:50,577 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 09:03:50,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 09:03:50,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 09:03:50,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 09:03:50,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@817378b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50, skipping insertion in model container [2022-04-08 09:03:50,589 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 09:03:50,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 09:03:50,726 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] [2022-04-08 09:03:50,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 09:03:50,747 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 09:03:50,755 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] [2022-04-08 09:03:50,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 09:03:50,775 INFO L208 MainTranslator]: Completed translation [2022-04-08 09:03:50,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50 WrapperNode [2022-04-08 09:03:50,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 09:03:50,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 09:03:50,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 09:03:50,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 09:03:50,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 09:03:50,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 09:03:50,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 09:03:50,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 09:03:50,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (1/1) ... [2022-04-08 09:03:50,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 09:03:50,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:50,867 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) [2022-04-08 09:03:50,869 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 [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 09:03:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 09:03:50,892 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 09:03:50,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 09:03:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 09:03:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 09:03:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 09:03:50,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 09:03:50,941 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 09:03:50,942 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 09:03:51,222 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 09:03:51,226 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 09:03:51,227 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-04-08 09:03:51,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 09:03:51 BoogieIcfgContainer [2022-04-08 09:03:51,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 09:03:51,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 09:03:51,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 09:03:51,231 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 09:03:51,231 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 09:03:50" (1/3) ... [2022-04-08 09:03:51,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78aaa98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 09:03:51, skipping insertion in model container [2022-04-08 09:03:51,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:03:50" (2/3) ... [2022-04-08 09:03:51,232 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78aaa98b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 09:03:51, skipping insertion in model container [2022-04-08 09:03:51,232 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 09:03:51" (3/3) ... [2022-04-08 09:03:51,233 INFO L111 eAbstractionObserver]: Analyzing ICFG vogal-1.i [2022-04-08 09:03:51,236 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 09:03:51,236 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 09:03:51,262 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 09:03:51,266 INFO L340 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 [2022-04-08 09:03:51,266 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 09:03:51,298 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) [2022-04-08 09:03:51,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-04-08 09:03:51,303 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:51,304 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:51,304 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:51,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:51,312 INFO L85 PathProgramCache]: Analyzing trace with hash -366742854, now seen corresponding path program 1 times [2022-04-08 09:03:51,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:51,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1688685439] [2022-04-08 09:03:51,325 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 09:03:51,325 INFO L85 PathProgramCache]: Analyzing trace with hash -366742854, now seen corresponding path program 2 times [2022-04-08 09:03:51,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:51,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184699213] [2022-04-08 09:03:51,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:51,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:51,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:51,528 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 [2022-04-08 09:03:51,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {40#true} assume true; {40#true} is VALID [2022-04-08 09:03:51,529 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {40#true} {40#true} #133#return; {40#true} is VALID [2022-04-08 09:03:51,534 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 [2022-04-08 09:03:51,534 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 [2022-04-08 09:03:51,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {40#true} assume true; {40#true} is VALID [2022-04-08 09:03:51,535 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {40#true} {40#true} #133#return; {40#true} is VALID [2022-04-08 09:03:51,535 INFO L272 TraceCheckUtils]: 4: Hoare triple {40#true} call #t~ret17 := main(); {40#true} is VALID [2022-04-08 09:03:51,535 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 [2022-04-08 09:03:51,535 INFO L290 TraceCheckUtils]: 6: Hoare triple {40#true} assume !(~i~0 % 4294967296 < 5); {40#true} is VALID [2022-04-08 09:03:51,535 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 [2022-04-08 09:03:51,536 INFO L290 TraceCheckUtils]: 8: Hoare triple {40#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {40#true} is VALID [2022-04-08 09:03:51,537 INFO L290 TraceCheckUtils]: 9: Hoare triple {40#true} assume !true; {41#false} is VALID [2022-04-08 09:03:51,537 INFO L290 TraceCheckUtils]: 10: Hoare triple {41#false} ~cont~0 := 0;~i~0 := 0; {41#false} is VALID [2022-04-08 09:03:51,538 INFO L290 TraceCheckUtils]: 11: Hoare triple {41#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {41#false} is VALID [2022-04-08 09:03:51,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {41#false} ~i~0 := 0;~cont_aux~0 := 0; {41#false} is VALID [2022-04-08 09:03:51,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {41#false} assume !true; {41#false} is VALID [2022-04-08 09:03:51,539 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 [2022-04-08 09:03:51,539 INFO L290 TraceCheckUtils]: 15: Hoare triple {41#false} ~cond := #in~cond; {41#false} is VALID [2022-04-08 09:03:51,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {41#false} assume 0 == ~cond; {41#false} is VALID [2022-04-08 09:03:51,540 INFO L290 TraceCheckUtils]: 17: Hoare triple {41#false} assume !false; {41#false} is VALID [2022-04-08 09:03:51,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:03:51,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:51,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184699213] [2022-04-08 09:03:51,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184699213] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:51,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:51,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 09:03:51,544 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:51,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1688685439] [2022-04-08 09:03:51,545 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1688685439] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:51,545 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:51,545 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 09:03:51,545 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022738337] [2022-04-08 09:03:51,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:51,549 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 [2022-04-08 09:03:51,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:51,552 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) [2022-04-08 09:03:51,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:51,574 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-08 09:03:51,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:51,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-08 09:03:51,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 09:03:51,594 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) [2022-04-08 09:03:51,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:51,701 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2022-04-08 09:03:51,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-08 09:03:51,702 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 [2022-04-08 09:03:51,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:51,703 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) [2022-04-08 09:03:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 95 transitions. [2022-04-08 09:03:51,710 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) [2022-04-08 09:03:51,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 95 transitions. [2022-04-08 09:03:51,713 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 95 transitions. [2022-04-08 09:03:51,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:51,830 INFO L225 Difference]: With dead ends: 66 [2022-04-08 09:03:51,830 INFO L226 Difference]: Without dead ends: 30 [2022-04-08 09:03:51,832 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 09:03:51,834 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 36 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:51,834 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 47 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 09:03:51,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2022-04-08 09:03:51,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2022-04-08 09:03:51,856 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:51,857 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) [2022-04-08 09:03:51,857 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) [2022-04-08 09:03:51,858 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) [2022-04-08 09:03:51,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:51,867 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-08 09:03:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-08 09:03:51,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:51,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:51,868 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. [2022-04-08 09:03:51,868 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. [2022-04-08 09:03:51,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:51,871 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2022-04-08 09:03:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-08 09:03:51,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:51,871 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:51,871 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:51,871 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:51,872 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) [2022-04-08 09:03:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2022-04-08 09:03:51,874 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 18 [2022-04-08 09:03:51,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:51,874 INFO L478 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2022-04-08 09:03:51,875 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 2 states have internal predecessors, (14), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:51,875 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 37 transitions. [2022-04-08 09:03:51,911 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:51,911 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2022-04-08 09:03:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-08 09:03:51,912 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:51,912 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:51,912 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 09:03:51,912 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:51,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:51,914 INFO L85 PathProgramCache]: Analyzing trace with hash -864138192, now seen corresponding path program 1 times [2022-04-08 09:03:51,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:51,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1170660347] [2022-04-08 09:03:51,916 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 09:03:51,916 INFO L85 PathProgramCache]: Analyzing trace with hash -864138192, now seen corresponding path program 2 times [2022-04-08 09:03:51,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:51,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257307675] [2022-04-08 09:03:51,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:51,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:51,990 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 [2022-04-08 09:03:51,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {300#true} assume true; {300#true} is VALID [2022-04-08 09:03:51,991 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {300#true} {300#true} #133#return; {300#true} is VALID [2022-04-08 09:03:51,991 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 [2022-04-08 09:03:51,991 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 [2022-04-08 09:03:51,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {300#true} assume true; {300#true} is VALID [2022-04-08 09:03:51,992 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {300#true} {300#true} #133#return; {300#true} is VALID [2022-04-08 09:03:51,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {300#true} call #t~ret17 := main(); {300#true} is VALID [2022-04-08 09:03:51,992 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 [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {305#(= main_~i~0 0)} assume !(~i~0 % 4294967296 < 5); {301#false} is VALID [2022-04-08 09:03:51,993 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 [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 8: Hoare triple {301#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {301#false} is VALID [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 9: Hoare triple {301#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {301#false} is VALID [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 10: Hoare triple {301#false} assume !(0 != #t~mem4);havoc #t~mem4; {301#false} is VALID [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 11: Hoare triple {301#false} ~cont~0 := 0;~i~0 := 0; {301#false} is VALID [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 12: Hoare triple {301#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {301#false} is VALID [2022-04-08 09:03:51,993 INFO L290 TraceCheckUtils]: 13: Hoare triple {301#false} ~i~0 := 0;~cont_aux~0 := 0; {301#false} is VALID [2022-04-08 09:03:51,994 INFO L290 TraceCheckUtils]: 14: Hoare triple {301#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {301#false} is VALID [2022-04-08 09:03:51,994 INFO L290 TraceCheckUtils]: 15: Hoare triple {301#false} assume !(0 != #t~mem11);havoc #t~mem11; {301#false} is VALID [2022-04-08 09:03:51,994 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 [2022-04-08 09:03:51,994 INFO L290 TraceCheckUtils]: 17: Hoare triple {301#false} ~cond := #in~cond; {301#false} is VALID [2022-04-08 09:03:51,994 INFO L290 TraceCheckUtils]: 18: Hoare triple {301#false} assume 0 == ~cond; {301#false} is VALID [2022-04-08 09:03:51,994 INFO L290 TraceCheckUtils]: 19: Hoare triple {301#false} assume !false; {301#false} is VALID [2022-04-08 09:03:51,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:03:51,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:51,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257307675] [2022-04-08 09:03:51,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257307675] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:51,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:51,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 09:03:51,995 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:51,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1170660347] [2022-04-08 09:03:51,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1170660347] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:51,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:51,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 09:03:51,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1609481877] [2022-04-08 09:03:51,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:51,996 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 [2022-04-08 09:03:51,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:51,997 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) [2022-04-08 09:03:52,010 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,010 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 09:03:52,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:52,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 09:03:52,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 09:03:52,011 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) [2022-04-08 09:03:52,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,122 INFO L93 Difference]: Finished difference Result 67 states and 87 transitions. [2022-04-08 09:03:52,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 09:03:52,122 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 [2022-04-08 09:03:52,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:52,123 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) [2022-04-08 09:03:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 87 transitions. [2022-04-08 09:03:52,124 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) [2022-04-08 09:03:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 87 transitions. [2022-04-08 09:03:52,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 87 transitions. [2022-04-08 09:03:52,187 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,188 INFO L225 Difference]: With dead ends: 67 [2022-04-08 09:03:52,188 INFO L226 Difference]: Without dead ends: 45 [2022-04-08 09:03:52,189 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-08 09:03:52,189 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 64 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:52,190 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 35 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 09:03:52,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-08 09:03:52,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 31. [2022-04-08 09:03:52,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:52,203 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) [2022-04-08 09:03:52,204 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) [2022-04-08 09:03:52,204 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) [2022-04-08 09:03:52,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,210 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-08 09:03:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-08 09:03:52,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:52,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:52,211 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. [2022-04-08 09:03:52,211 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. [2022-04-08 09:03:52,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,212 INFO L93 Difference]: Finished difference Result 45 states and 58 transitions. [2022-04-08 09:03:52,212 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2022-04-08 09:03:52,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:52,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:52,213 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:52,213 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:52,213 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) [2022-04-08 09:03:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 38 transitions. [2022-04-08 09:03:52,214 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 38 transitions. Word has length 20 [2022-04-08 09:03:52,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:52,214 INFO L478 AbstractCegarLoop]: Abstraction has 31 states and 38 transitions. [2022-04-08 09:03:52,214 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:52,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 38 transitions. [2022-04-08 09:03:52,248 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-04-08 09:03:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-08 09:03:52,248 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:52,248 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:52,248 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 09:03:52,249 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:52,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:52,249 INFO L85 PathProgramCache]: Analyzing trace with hash 32041234, now seen corresponding path program 1 times [2022-04-08 09:03:52,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:52,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [919062571] [2022-04-08 09:03:52,257 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:52,257 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:52,257 INFO L85 PathProgramCache]: Analyzing trace with hash 32041234, now seen corresponding path program 2 times [2022-04-08 09:03:52,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:52,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626339001] [2022-04-08 09:03:52,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:52,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:52,320 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 [2022-04-08 09:03:52,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-08 09:03:52,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-08 09:03:52,320 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 [2022-04-08 09:03:52,321 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 [2022-04-08 09:03:52,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-08 09:03:52,321 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-08 09:03:52,321 INFO L272 TraceCheckUtils]: 4: Hoare triple {597#true} call #t~ret17 := main(); {597#true} is VALID [2022-04-08 09:03:52,321 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 [2022-04-08 09:03:52,322 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {602#(= main_~i~0 0)} is VALID [2022-04-08 09:03:52,322 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 [2022-04-08 09:03:52,323 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 [2022-04-08 09:03:52,323 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 [2022-04-08 09:03:52,323 INFO L290 TraceCheckUtils]: 10: Hoare triple {598#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {598#false} is VALID [2022-04-08 09:03:52,323 INFO L290 TraceCheckUtils]: 11: Hoare triple {598#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {598#false} is VALID [2022-04-08 09:03:52,323 INFO L290 TraceCheckUtils]: 12: Hoare triple {598#false} assume !(0 != #t~mem4);havoc #t~mem4; {598#false} is VALID [2022-04-08 09:03:52,323 INFO L290 TraceCheckUtils]: 13: Hoare triple {598#false} ~cont~0 := 0;~i~0 := 0; {598#false} is VALID [2022-04-08 09:03:52,323 INFO L290 TraceCheckUtils]: 14: Hoare triple {598#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {598#false} is VALID [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 15: Hoare triple {598#false} ~i~0 := 0;~cont_aux~0 := 0; {598#false} is VALID [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 16: Hoare triple {598#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {598#false} is VALID [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {598#false} assume !(0 != #t~mem11);havoc #t~mem11; {598#false} is VALID [2022-04-08 09:03:52,324 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 [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 19: Hoare triple {598#false} ~cond := #in~cond; {598#false} is VALID [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 20: Hoare triple {598#false} assume 0 == ~cond; {598#false} is VALID [2022-04-08 09:03:52,324 INFO L290 TraceCheckUtils]: 21: Hoare triple {598#false} assume !false; {598#false} is VALID [2022-04-08 09:03:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:03:52,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:52,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626339001] [2022-04-08 09:03:52,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626339001] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:52,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2080159393] [2022-04-08 09:03:52,325 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:52,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:52,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:52,339 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) [2022-04-08 09:03:52,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 09:03:52,426 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 09:03:52,427 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:52,428 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 09:03:52,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:52,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:52,546 INFO L272 TraceCheckUtils]: 0: Hoare triple {597#true} call ULTIMATE.init(); {597#true} is VALID [2022-04-08 09:03:52,546 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 [2022-04-08 09:03:52,547 INFO L290 TraceCheckUtils]: 2: Hoare triple {597#true} assume true; {597#true} is VALID [2022-04-08 09:03:52,547 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {597#true} {597#true} #133#return; {597#true} is VALID [2022-04-08 09:03:52,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {597#true} call #t~ret17 := main(); {597#true} is VALID [2022-04-08 09:03:52,547 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 [2022-04-08 09:03:52,547 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {597#true} is VALID [2022-04-08 09:03:52,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {597#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {597#true} is VALID [2022-04-08 09:03:52,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {597#true} assume !(~i~0 % 4294967296 < 5); {597#true} is VALID [2022-04-08 09:03:52,548 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 [2022-04-08 09:03:52,548 INFO L290 TraceCheckUtils]: 10: Hoare triple {597#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {597#true} is VALID [2022-04-08 09:03:52,548 INFO L290 TraceCheckUtils]: 11: Hoare triple {597#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {597#true} is VALID [2022-04-08 09:03:52,548 INFO L290 TraceCheckUtils]: 12: Hoare triple {597#true} assume !(0 != #t~mem4);havoc #t~mem4; {597#true} is VALID [2022-04-08 09:03:52,548 INFO L290 TraceCheckUtils]: 13: Hoare triple {597#true} ~cont~0 := 0;~i~0 := 0; {647#(= main_~cont~0 0)} is VALID [2022-04-08 09:03:52,549 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 [2022-04-08 09:03:52,549 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 [2022-04-08 09:03:52,550 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 + ~i~0 % 4294967296, 1); {654#(and (= main_~cont_aux~0 0) (= main_~cont~0 0))} is VALID [2022-04-08 09:03:52,550 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 [2022-04-08 09:03:52,551 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 [2022-04-08 09:03:52,551 INFO L290 TraceCheckUtils]: 19: Hoare triple {664#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {668#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 09:03:52,552 INFO L290 TraceCheckUtils]: 20: Hoare triple {668#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {598#false} is VALID [2022-04-08 09:03:52,552 INFO L290 TraceCheckUtils]: 21: Hoare triple {598#false} assume !false; {598#false} is VALID [2022-04-08 09:03:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-08 09:03:52,552 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 09:03:52,552 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2080159393] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:52,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 09:03:52,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2022-04-08 09:03:52,553 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:52,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [919062571] [2022-04-08 09:03:52,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [919062571] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:52,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:52,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 09:03:52,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475659755] [2022-04-08 09:03:52,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:52,554 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 [2022-04-08 09:03:52,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:52,554 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) [2022-04-08 09:03:52,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,570 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 09:03:52,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:52,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 09:03:52,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-04-08 09:03:52,571 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) [2022-04-08 09:03:52,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,694 INFO L93 Difference]: Finished difference Result 55 states and 70 transitions. [2022-04-08 09:03:52,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 09:03:52,695 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 [2022-04-08 09:03:52,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:52,695 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) [2022-04-08 09:03:52,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-08 09:03:52,696 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) [2022-04-08 09:03:52,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2022-04-08 09:03:52,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 69 transitions. [2022-04-08 09:03:52,747 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,748 INFO L225 Difference]: With dead ends: 55 [2022-04-08 09:03:52,748 INFO L226 Difference]: Without dead ends: 50 [2022-04-08 09:03:52,748 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-04-08 09:03:52,749 INFO L913 BasicCegarLoop]: 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 [2022-04-08 09:03:52,749 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 171 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 09:03:52,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-08 09:03:52,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 43. [2022-04-08 09:03:52,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:52,754 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) [2022-04-08 09:03:52,761 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) [2022-04-08 09:03:52,762 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) [2022-04-08 09:03:52,763 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,763 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-08 09:03:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-08 09:03:52,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:52,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:52,764 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. [2022-04-08 09:03:52,764 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. [2022-04-08 09:03:52,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:52,766 INFO L93 Difference]: Finished difference Result 50 states and 65 transitions. [2022-04-08 09:03:52,766 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 65 transitions. [2022-04-08 09:03:52,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:52,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:52,766 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:52,766 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:52,766 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) [2022-04-08 09:03:52,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 55 transitions. [2022-04-08 09:03:52,767 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 55 transitions. Word has length 22 [2022-04-08 09:03:52,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:52,768 INFO L478 AbstractCegarLoop]: Abstraction has 43 states and 55 transitions. [2022-04-08 09:03:52,768 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.0) internal successors, (18), 5 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:52,768 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 55 transitions. [2022-04-08 09:03:52,809 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:52,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2022-04-08 09:03:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-04-08 09:03:52,810 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:52,810 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:52,829 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:53,026 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:53,026 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:53,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:53,027 INFO L85 PathProgramCache]: Analyzing trace with hash 1521854123, now seen corresponding path program 1 times [2022-04-08 09:03:53,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:53,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1552272493] [2022-04-08 09:03:53,034 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:53,034 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:53,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1521854123, now seen corresponding path program 2 times [2022-04-08 09:03:53,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:53,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026879563] [2022-04-08 09:03:53,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,163 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 [2022-04-08 09:03:53,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-08 09:03:53,164 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-08 09:03:53,164 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 [2022-04-08 09:03:53,164 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 [2022-04-08 09:03:53,164 INFO L290 TraceCheckUtils]: 2: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-08 09:03:53,165 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-08 09:03:53,165 INFO L272 TraceCheckUtils]: 4: Hoare triple {972#true} call #t~ret17 := main(); {972#true} is VALID [2022-04-08 09:03:53,173 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 [2022-04-08 09:03:53,173 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {977#(= main_~i~0 0)} is VALID [2022-04-08 09:03:53,174 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 [2022-04-08 09:03:53,174 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 [2022-04-08 09:03:53,175 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 [2022-04-08 09:03:53,175 INFO L290 TraceCheckUtils]: 10: Hoare triple {973#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {973#false} is VALID [2022-04-08 09:03:53,175 INFO L290 TraceCheckUtils]: 11: Hoare triple {973#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {973#false} is VALID [2022-04-08 09:03:53,175 INFO L290 TraceCheckUtils]: 12: Hoare triple {973#false} assume !(0 != #t~mem4);havoc #t~mem4; {973#false} is VALID [2022-04-08 09:03:53,175 INFO L290 TraceCheckUtils]: 13: Hoare triple {973#false} ~cont~0 := 0;~i~0 := 0; {973#false} is VALID [2022-04-08 09:03:53,175 INFO L290 TraceCheckUtils]: 14: Hoare triple {973#false} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {973#false} is VALID [2022-04-08 09:03:53,175 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {973#false} is VALID [2022-04-08 09:03:53,175 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 [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 17: Hoare triple {973#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 18: Hoare triple {973#false} assume !(~j~0 % 4294967296 < 2); {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 19: Hoare triple {973#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 20: Hoare triple {973#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#false} ~i~0 := 0;~cont_aux~0 := 0; {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 22: Hoare triple {973#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 23: Hoare triple {973#false} assume !(0 != #t~mem11);havoc #t~mem11; {973#false} is VALID [2022-04-08 09:03:53,176 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 [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 25: Hoare triple {973#false} ~cond := #in~cond; {973#false} is VALID [2022-04-08 09:03:53,176 INFO L290 TraceCheckUtils]: 26: Hoare triple {973#false} assume 0 == ~cond; {973#false} is VALID [2022-04-08 09:03:53,177 INFO L290 TraceCheckUtils]: 27: Hoare triple {973#false} assume !false; {973#false} is VALID [2022-04-08 09:03:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 09:03:53,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:53,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026879563] [2022-04-08 09:03:53,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026879563] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:53,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [951113501] [2022-04-08 09:03:53,177 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:53,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:53,179 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) [2022-04-08 09:03:53,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 09:03:53,228 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:03:53,228 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:53,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 09:03:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:53,331 INFO L272 TraceCheckUtils]: 0: Hoare triple {972#true} call ULTIMATE.init(); {972#true} is VALID [2022-04-08 09:03:53,331 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 [2022-04-08 09:03:53,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {972#true} assume true; {972#true} is VALID [2022-04-08 09:03:53,332 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {972#true} {972#true} #133#return; {972#true} is VALID [2022-04-08 09:03:53,332 INFO L272 TraceCheckUtils]: 4: Hoare triple {972#true} call #t~ret17 := main(); {972#true} is VALID [2022-04-08 09:03:53,332 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 [2022-04-08 09:03:53,332 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {972#true} is VALID [2022-04-08 09:03:53,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {972#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {972#true} is VALID [2022-04-08 09:03:53,332 INFO L290 TraceCheckUtils]: 8: Hoare triple {972#true} assume !(~i~0 % 4294967296 < 5); {972#true} is VALID [2022-04-08 09:03:53,332 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 [2022-04-08 09:03:53,333 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 [2022-04-08 09:03:53,333 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 + ~n_caracter~0 % 4294967296, 1); {1013#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:53,333 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 [2022-04-08 09:03:53,334 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 [2022-04-08 09:03:53,334 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 [2022-04-08 09:03:53,334 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {973#false} is VALID [2022-04-08 09:03:53,334 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 [2022-04-08 09:03:53,334 INFO L290 TraceCheckUtils]: 17: Hoare triple {973#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {973#false} is VALID [2022-04-08 09:03:53,334 INFO L290 TraceCheckUtils]: 18: Hoare triple {973#false} assume !(~j~0 % 4294967296 < 2); {973#false} is VALID [2022-04-08 09:03:53,334 INFO L290 TraceCheckUtils]: 19: Hoare triple {973#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {973#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#false} ~i~0 := 0;~cont_aux~0 := 0; {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {973#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 23: Hoare triple {973#false} assume !(0 != #t~mem11);havoc #t~mem11; {973#false} is VALID [2022-04-08 09:03:53,335 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 [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 25: Hoare triple {973#false} ~cond := #in~cond; {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {973#false} assume 0 == ~cond; {973#false} is VALID [2022-04-08 09:03:53,335 INFO L290 TraceCheckUtils]: 27: Hoare triple {973#false} assume !false; {973#false} is VALID [2022-04-08 09:03:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 09:03:53,335 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 09:03:53,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [951113501] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:53,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 09:03:53,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 7 [2022-04-08 09:03:53,336 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:53,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1552272493] [2022-04-08 09:03:53,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1552272493] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:53,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:53,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 09:03:53,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412362000] [2022-04-08 09:03:53,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:53,337 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 28 [2022-04-08 09:03:53,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:53,337 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) [2022-04-08 09:03:53,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:53,353 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 09:03:53,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:53,353 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 09:03:53,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-08 09:03:53,354 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) [2022-04-08 09:03:53,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:53,437 INFO L93 Difference]: Finished difference Result 100 states and 133 transitions. [2022-04-08 09:03:53,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 09:03:53,437 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 [2022-04-08 09:03:53,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:53,437 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) [2022-04-08 09:03:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2022-04-08 09:03:53,439 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) [2022-04-08 09:03:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 84 transitions. [2022-04-08 09:03:53,440 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 84 transitions. [2022-04-08 09:03:53,497 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:53,498 INFO L225 Difference]: With dead ends: 100 [2022-04-08 09:03:53,499 INFO L226 Difference]: Without dead ends: 71 [2022-04-08 09:03:53,499 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2022-04-08 09:03:53,500 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 18 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:53,500 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 88 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 09:03:53,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-08 09:03:53,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 47. [2022-04-08 09:03:53,505 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:53,505 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) [2022-04-08 09:03:53,505 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) [2022-04-08 09:03:53,505 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) [2022-04-08 09:03:53,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:53,507 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-08 09:03:53,507 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-08 09:03:53,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:53,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:53,508 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. [2022-04-08 09:03:53,508 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. [2022-04-08 09:03:53,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:53,510 INFO L93 Difference]: Finished difference Result 71 states and 93 transitions. [2022-04-08 09:03:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 93 transitions. [2022-04-08 09:03:53,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:53,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:53,510 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:53,510 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:53,510 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) [2022-04-08 09:03:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 60 transitions. [2022-04-08 09:03:53,511 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 60 transitions. Word has length 28 [2022-04-08 09:03:53,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:53,511 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 60 transitions. [2022-04-08 09:03:53,511 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:53,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 60 transitions. [2022-04-08 09:03:53,559 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 60 transitions. [2022-04-08 09:03:53,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-08 09:03:53,560 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:53,560 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:53,592 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-04-08 09:03:53,794 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-04-08 09:03:53,795 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:53,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:53,795 INFO L85 PathProgramCache]: Analyzing trace with hash 2104041838, now seen corresponding path program 1 times [2022-04-08 09:03:53,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:53,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [757335546] [2022-04-08 09:03:53,800 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:53,800 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:53,800 INFO L85 PathProgramCache]: Analyzing trace with hash 2104041838, now seen corresponding path program 2 times [2022-04-08 09:03:53,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:53,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603925383] [2022-04-08 09:03:53,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:53,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:53,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,853 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 [2022-04-08 09:03:53,853 INFO L290 TraceCheckUtils]: 1: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-08 09:03:53,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-08 09:03:53,853 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 [2022-04-08 09:03:53,853 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 [2022-04-08 09:03:53,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-08 09:03:53,854 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-08 09:03:53,854 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-08 09:03:53,854 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 [2022-04-08 09:03:53,854 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {1506#(= main_~i~0 0)} is VALID [2022-04-08 09:03:53,855 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 [2022-04-08 09:03:53,855 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 [2022-04-08 09:03:53,855 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 [2022-04-08 09:03:53,855 INFO L290 TraceCheckUtils]: 10: Hoare triple {1502#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {1502#false} is VALID [2022-04-08 09:03:53,855 INFO L290 TraceCheckUtils]: 11: Hoare triple {1502#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 12: Hoare triple {1502#false} assume !(0 != #t~mem4);havoc #t~mem4; {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 13: Hoare triple {1502#false} ~cont~0 := 0;~i~0 := 0; {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 14: Hoare triple {1502#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 15: Hoare triple {1502#false} ~i~0 := 0;~cont_aux~0 := 0; {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 16: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 17: Hoare triple {1502#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {1502#false} is VALID [2022-04-08 09:03:53,856 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:53,856 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 [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-08 09:03:53,856 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-08 09:03:53,857 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 [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-08 09:03:53,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-08 09:03:53,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:53,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603925383] [2022-04-08 09:03:53,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603925383] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:53,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1040513584] [2022-04-08 09:03:53,858 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:53,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:53,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:53,876 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) [2022-04-08 09:03:53,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 09:03:53,933 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:03:53,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:53,933 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 09:03:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:53,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:53,988 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 [2022-04-08 09:03:54,095 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 [2022-04-08 09:03:54,117 INFO L272 TraceCheckUtils]: 0: Hoare triple {1501#true} call ULTIMATE.init(); {1501#true} is VALID [2022-04-08 09:03:54,117 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 [2022-04-08 09:03:54,120 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-08 09:03:54,121 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-08 09:03:54,121 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-08 09:03:54,122 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 [2022-04-08 09:03:54,122 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {1531#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:03:54,122 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 [2022-04-08 09:03:54,122 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 [2022-04-08 09:03:54,123 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 [2022-04-08 09:03:54,123 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 [2022-04-08 09:03:54,123 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 + ~n_caracter~0 % 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 [2022-04-08 09:03:54,124 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 [2022-04-08 09:03:54,124 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 [2022-04-08 09:03:54,125 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 [2022-04-08 09:03:54,125 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 [2022-04-08 09:03:54,125 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 + ~i~0 % 4294967296, 1); {1566#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:03:54,126 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 [2022-04-08 09:03:54,129 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:54,129 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 [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-08 09:03:54,129 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 [2022-04-08 09:03:54,129 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-08 09:03:54,130 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-08 09:03:54,130 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-08 09:03:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-08 09:03:54,130 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:54,239 INFO L290 TraceCheckUtils]: 28: Hoare triple {1502#false} assume !false; {1502#false} is VALID [2022-04-08 09:03:54,239 INFO L290 TraceCheckUtils]: 27: Hoare triple {1502#false} assume 0 == ~cond; {1502#false} is VALID [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {1502#false} ~cond := #in~cond; {1502#false} is VALID [2022-04-08 09:03:54,240 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 [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {1502#false} assume !(0 != #t~mem11);havoc #t~mem11; {1502#false} is VALID [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 23: Hoare triple {1502#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 22: Hoare triple {1502#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {1502#false} is VALID [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 21: Hoare triple {1502#false} assume !(~j~0 % 4294967296 < 2); {1502#false} is VALID [2022-04-08 09:03:54,240 INFO L290 TraceCheckUtils]: 20: Hoare triple {1502#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {1502#false} is VALID [2022-04-08 09:03:54,240 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 [2022-04-08 09:03:54,240 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {1502#false} is VALID [2022-04-08 09:03:54,240 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 [2022-04-08 09:03:54,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {1639#(= (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 + ~i~0 % 4294967296, 1); {1566#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:03:54,241 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#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)} is VALID [2022-04-08 09:03:54,242 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 [2022-04-08 09:03:54,242 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 [2022-04-08 09:03:54,242 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 [2022-04-08 09:03:54,243 INFO L290 TraceCheckUtils]: 11: Hoare triple {1657#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0) (not (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 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 [2022-04-08 09:03:54,243 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) (not (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296))))))} is VALID [2022-04-08 09:03:54,243 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 [2022-04-08 09:03:54,244 INFO L290 TraceCheckUtils]: 8: Hoare triple {1501#true} assume !(~i~0 % 4294967296 < 5); {1501#true} is VALID [2022-04-08 09:03:54,244 INFO L290 TraceCheckUtils]: 7: Hoare triple {1501#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {1501#true} is VALID [2022-04-08 09:03:54,244 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {1501#true} is VALID [2022-04-08 09:03:54,244 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 [2022-04-08 09:03:54,244 INFO L272 TraceCheckUtils]: 4: Hoare triple {1501#true} call #t~ret17 := main(); {1501#true} is VALID [2022-04-08 09:03:54,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1501#true} {1501#true} #133#return; {1501#true} is VALID [2022-04-08 09:03:54,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {1501#true} assume true; {1501#true} is VALID [2022-04-08 09:03:54,244 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 [2022-04-08 09:03:54,244 INFO L272 TraceCheckUtils]: 0: Hoare triple {1501#true} call ULTIMATE.init(); {1501#true} is VALID [2022-04-08 09:03:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 09:03:54,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1040513584] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:54,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-08 09:03:54,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 9] total 16 [2022-04-08 09:03:54,247 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:54,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [757335546] [2022-04-08 09:03:54,248 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [757335546] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:54,249 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:54,249 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 09:03:54,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150993312] [2022-04-08 09:03:54,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:54,249 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 [2022-04-08 09:03:54,250 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:54,250 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) [2022-04-08 09:03:54,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:54,268 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 09:03:54,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:54,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 09:03:54,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-04-08 09:03:54,269 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) [2022-04-08 09:03:54,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:54,461 INFO L93 Difference]: Finished difference Result 67 states and 84 transitions. [2022-04-08 09:03:54,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 09:03:54,461 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 [2022-04-08 09:03:54,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:54,461 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) [2022-04-08 09:03:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 58 transitions. [2022-04-08 09:03:54,464 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) [2022-04-08 09:03:54,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 58 transitions. [2022-04-08 09:03:54,465 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 58 transitions. [2022-04-08 09:03:54,495 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:54,498 INFO L225 Difference]: With dead ends: 67 [2022-04-08 09:03:54,498 INFO L226 Difference]: Without dead ends: 45 [2022-04-08 09:03:54,498 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2022-04-08 09:03:54,501 INFO L913 BasicCegarLoop]: 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 [2022-04-08 09:03:54,501 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [9 Valid, 161 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:03:54,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2022-04-08 09:03:54,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2022-04-08 09:03:54,517 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:54,517 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) [2022-04-08 09:03:54,517 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) [2022-04-08 09:03:54,517 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) [2022-04-08 09:03:54,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:54,518 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-08 09:03:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-08 09:03:54,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:54,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:54,519 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. [2022-04-08 09:03:54,519 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. [2022-04-08 09:03:54,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:54,520 INFO L93 Difference]: Finished difference Result 45 states and 57 transitions. [2022-04-08 09:03:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-08 09:03:54,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:54,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:54,521 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:54,521 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:54,521 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) [2022-04-08 09:03:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 57 transitions. [2022-04-08 09:03:54,523 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 57 transitions. Word has length 29 [2022-04-08 09:03:54,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:54,523 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 57 transitions. [2022-04-08 09:03:54,523 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:54,523 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 57 transitions. [2022-04-08 09:03:54,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2022-04-08 09:03:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-08 09:03:54,565 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:54,566 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:54,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:54,782 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:54,782 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:54,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:54,783 INFO L85 PathProgramCache]: Analyzing trace with hash 130872262, now seen corresponding path program 1 times [2022-04-08 09:03:54,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:54,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [866579095] [2022-04-08 09:03:54,787 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:54,787 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:54,787 INFO L85 PathProgramCache]: Analyzing trace with hash 130872262, now seen corresponding path program 2 times [2022-04-08 09:03:54,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:54,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754948359] [2022-04-08 09:03:54,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:54,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:54,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:54,879 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 [2022-04-08 09:03:54,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-08 09:03:54,879 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-08 09:03:54,880 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 [2022-04-08 09:03:54,880 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 [2022-04-08 09:03:54,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-08 09:03:54,882 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-08 09:03:54,883 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-08 09:03:54,883 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 [2022-04-08 09:03:54,884 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2018#(= main_~i~0 0)} is VALID [2022-04-08 09:03:54,885 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 [2022-04-08 09:03:54,886 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 [2022-04-08 09:03:54,886 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 [2022-04-08 09:03:54,886 INFO L290 TraceCheckUtils]: 10: Hoare triple {2014#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2014#false} is VALID [2022-04-08 09:03:54,886 INFO L290 TraceCheckUtils]: 11: Hoare triple {2014#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2014#false} is VALID [2022-04-08 09:03:54,886 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 [2022-04-08 09:03:54,886 INFO L290 TraceCheckUtils]: 13: Hoare triple {2014#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2014#false} is VALID [2022-04-08 09:03:54,886 INFO L290 TraceCheckUtils]: 14: Hoare triple {2014#false} assume !(0 != #t~mem4);havoc #t~mem4; {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 15: Hoare triple {2014#false} ~cont~0 := 0;~i~0 := 0; {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 16: Hoare triple {2014#false} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {2014#false} is VALID [2022-04-08 09:03:54,887 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2014#false} is VALID [2022-04-08 09:03:54,887 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 [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 19: Hoare triple {2014#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {2014#false} assume !(~j~0 % 4294967296 < 2); {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {2014#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 22: Hoare triple {2014#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 23: Hoare triple {2014#false} ~i~0 := 0;~cont_aux~0 := 0; {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 24: Hoare triple {2014#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2014#false} is VALID [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 25: Hoare triple {2014#false} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-08 09:03:54,887 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 [2022-04-08 09:03:54,887 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-08 09:03:54,888 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-08 09:03:54,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-08 09:03:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 09:03:54,888 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:54,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754948359] [2022-04-08 09:03:54,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754948359] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:54,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712818933] [2022-04-08 09:03:54,888 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:54,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:54,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:54,891 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) [2022-04-08 09:03:54,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 09:03:54,960 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:03:54,960 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:54,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 09:03:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:54,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:54,994 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 [2022-04-08 09:03:55,132 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 [2022-04-08 09:03:55,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {2013#true} call ULTIMATE.init(); {2013#true} is VALID [2022-04-08 09:03:55,147 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 [2022-04-08 09:03:55,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-08 09:03:55,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-08 09:03:55,147 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-08 09:03:55,148 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; {2039#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:03:55,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {2039#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2043#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:03:55,149 INFO L290 TraceCheckUtils]: 7: Hoare triple {2043#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2043#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:03:55,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {2043#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {2043#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:03:55,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {2043#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2043#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:03:55,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {2043#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2056#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {2056#(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 + ~n_caracter~0 % 4294967296, 1); {2060#(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 [2022-04-08 09:03:55,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {2060#(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;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,150 INFO L290 TraceCheckUtils]: 13: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {2064#(and (not (= (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; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,152 INFO L290 TraceCheckUtils]: 16: Hoare triple {2064#(and (not (= (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);~j~0 := 0; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,152 INFO L290 TraceCheckUtils]: 17: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,152 INFO L290 TraceCheckUtils]: 18: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,153 INFO L290 TraceCheckUtils]: 21: Hoare triple {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,154 INFO L290 TraceCheckUtils]: 22: Hoare triple {2064#(and (not (= (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); {2064#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:03:55,154 INFO L290 TraceCheckUtils]: 23: Hoare triple {2064#(and (not (= (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; {2098#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:03:55,154 INFO L290 TraceCheckUtils]: 24: Hoare triple {2098#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2102#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:03:55,155 INFO L290 TraceCheckUtils]: 25: Hoare triple {2102#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-08 09:03:55,155 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 [2022-04-08 09:03:55,155 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-08 09:03:55,155 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-08 09:03:55,155 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-08 09:03:55,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 09:03:55,155 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:55,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {2014#false} assume !false; {2014#false} is VALID [2022-04-08 09:03:55,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {2014#false} assume 0 == ~cond; {2014#false} is VALID [2022-04-08 09:03:55,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {2014#false} ~cond := #in~cond; {2014#false} is VALID [2022-04-08 09:03:55,261 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 [2022-04-08 09:03:55,262 INFO L290 TraceCheckUtils]: 25: Hoare triple {2102#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {2014#false} is VALID [2022-04-08 09:03:55,263 INFO L290 TraceCheckUtils]: 24: Hoare triple {2133#(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 + ~i~0 % 4294967296, 1); {2102#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:03:55,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~i~0 := 0;~cont_aux~0 := 0; {2133#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:03:55,264 INFO L290 TraceCheckUtils]: 22: Hoare triple {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {2137#(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; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(~j~0 % 4294967296 < 2); {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,265 INFO L290 TraceCheckUtils]: 19: Hoare triple {2137#(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; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,265 INFO L290 TraceCheckUtils]: 18: Hoare triple {2137#(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; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,265 INFO L290 TraceCheckUtils]: 17: Hoare triple {2137#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {2137#(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; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,266 INFO L290 TraceCheckUtils]: 15: Hoare triple {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} ~cont~0 := 0;~i~0 := 0; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,266 INFO L290 TraceCheckUtils]: 14: Hoare triple {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,266 INFO L290 TraceCheckUtils]: 13: Hoare triple {2137#(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 + ~n_caracter~0 % 4294967296, 1); {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,267 INFO L290 TraceCheckUtils]: 12: Hoare triple {2171#(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; {2137#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0))} is VALID [2022-04-08 09:03:55,267 INFO L290 TraceCheckUtils]: 11: Hoare triple {2175#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2171#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:03:55,267 INFO L290 TraceCheckUtils]: 10: Hoare triple {2013#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2175#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:03:55,268 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 [2022-04-08 09:03:55,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {2013#true} assume !(~i~0 % 4294967296 < 5); {2013#true} is VALID [2022-04-08 09:03:55,268 INFO L290 TraceCheckUtils]: 7: Hoare triple {2013#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2013#true} is VALID [2022-04-08 09:03:55,268 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2013#true} is VALID [2022-04-08 09:03:55,268 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 [2022-04-08 09:03:55,268 INFO L272 TraceCheckUtils]: 4: Hoare triple {2013#true} call #t~ret17 := main(); {2013#true} is VALID [2022-04-08 09:03:55,268 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2013#true} {2013#true} #133#return; {2013#true} is VALID [2022-04-08 09:03:55,268 INFO L290 TraceCheckUtils]: 2: Hoare triple {2013#true} assume true; {2013#true} is VALID [2022-04-08 09:03:55,268 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 [2022-04-08 09:03:55,268 INFO L272 TraceCheckUtils]: 0: Hoare triple {2013#true} call ULTIMATE.init(); {2013#true} is VALID [2022-04-08 09:03:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-08 09:03:55,268 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [712818933] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:55,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-08 09:03:55,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [5, 9] total 16 [2022-04-08 09:03:55,269 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:55,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [866579095] [2022-04-08 09:03:55,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [866579095] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:55,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:55,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 09:03:55,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453460044] [2022-04-08 09:03:55,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:55,269 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 [2022-04-08 09:03:55,270 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:55,270 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) [2022-04-08 09:03:55,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:55,286 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 09:03:55,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:55,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 09:03:55,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2022-04-08 09:03:55,287 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) [2022-04-08 09:03:55,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:55,472 INFO L93 Difference]: Finished difference Result 72 states and 93 transitions. [2022-04-08 09:03:55,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 09:03:55,472 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 [2022-04-08 09:03:55,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:55,472 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) [2022-04-08 09:03:55,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 61 transitions. [2022-04-08 09:03:55,473 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) [2022-04-08 09:03:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 61 transitions. [2022-04-08 09:03:55,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 61 transitions. [2022-04-08 09:03:55,515 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:55,516 INFO L225 Difference]: With dead ends: 72 [2022-04-08 09:03:55,516 INFO L226 Difference]: Without dead ends: 67 [2022-04-08 09:03:55,516 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2022-04-08 09:03:55,517 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 63 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:55,517 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 104 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:03:55,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2022-04-08 09:03:55,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 47. [2022-04-08 09:03:55,522 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:55,523 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) [2022-04-08 09:03:55,523 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) [2022-04-08 09:03:55,523 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) [2022-04-08 09:03:55,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:55,525 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-08 09:03:55,525 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-08 09:03:55,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:55,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:55,525 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. [2022-04-08 09:03:55,525 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. [2022-04-08 09:03:55,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:55,526 INFO L93 Difference]: Finished difference Result 67 states and 88 transitions. [2022-04-08 09:03:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2022-04-08 09:03:55,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:55,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:55,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:55,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:55,527 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) [2022-04-08 09:03:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 59 transitions. [2022-04-08 09:03:55,528 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 59 transitions. Word has length 30 [2022-04-08 09:03:55,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:55,528 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 59 transitions. [2022-04-08 09:03:55,528 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:03:55,528 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 59 transitions. [2022-04-08 09:03:55,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 59 transitions. [2022-04-08 09:03:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-08 09:03:55,584 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:55,584 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:55,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:55,799 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:55,799 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:55,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:55,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1933277107, now seen corresponding path program 1 times [2022-04-08 09:03:55,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:55,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1026812173] [2022-04-08 09:03:55,804 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:55,804 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:55,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1933277107, now seen corresponding path program 2 times [2022-04-08 09:03:55,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:55,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265489407] [2022-04-08 09:03:55,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:55,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:55,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:55,847 INFO L290 TraceCheckUtils]: 0: Hoare triple {2596#(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); {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {2589#true} assume true; {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2589#true} {2589#true} #133#return; {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L272 TraceCheckUtils]: 0: Hoare triple {2589#true} call ULTIMATE.init(); {2596#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:03:55,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {2596#(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); {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {2589#true} assume true; {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2589#true} {2589#true} #133#return; {2589#true} is VALID [2022-04-08 09:03:55,848 INFO L272 TraceCheckUtils]: 4: Hoare triple {2589#true} call #t~ret17 := main(); {2589#true} is VALID [2022-04-08 09:03:55,849 INFO L290 TraceCheckUtils]: 5: Hoare triple {2589#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; {2594#(= main_~i~0 0)} is VALID [2022-04-08 09:03:55,849 INFO L290 TraceCheckUtils]: 6: Hoare triple {2594#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2594#(= main_~i~0 0)} is VALID [2022-04-08 09:03:55,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {2594#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2595#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 8: Hoare triple {2595#(and (<= main_~i~0 1) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 9: Hoare triple {2590#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 10: Hoare triple {2590#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 11: Hoare triple {2590#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 12: Hoare triple {2590#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 13: Hoare triple {2590#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 14: Hoare triple {2590#false} assume !(0 != #t~mem4);havoc #t~mem4; {2590#false} is VALID [2022-04-08 09:03:55,850 INFO L290 TraceCheckUtils]: 15: Hoare triple {2590#false} ~cont~0 := 0;~i~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 16: Hoare triple {2590#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 17: Hoare triple {2590#false} ~i~0 := 0;~cont_aux~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 18: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 19: Hoare triple {2590#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 20: Hoare triple {2590#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 21: Hoare triple {2590#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; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 22: Hoare triple {2590#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 23: Hoare triple {2590#false} assume !(~j~0 % 4294967296 < 2); {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 24: Hoare triple {2590#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 25: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L290 TraceCheckUtils]: 26: Hoare triple {2590#false} assume !(0 != #t~mem11);havoc #t~mem11; {2590#false} is VALID [2022-04-08 09:03:55,851 INFO L272 TraceCheckUtils]: 27: Hoare triple {2590#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2590#false} is VALID [2022-04-08 09:03:55,852 INFO L290 TraceCheckUtils]: 28: Hoare triple {2590#false} ~cond := #in~cond; {2590#false} is VALID [2022-04-08 09:03:55,852 INFO L290 TraceCheckUtils]: 29: Hoare triple {2590#false} assume 0 == ~cond; {2590#false} is VALID [2022-04-08 09:03:55,852 INFO L290 TraceCheckUtils]: 30: Hoare triple {2590#false} assume !false; {2590#false} is VALID [2022-04-08 09:03:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-08 09:03:55,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:55,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265489407] [2022-04-08 09:03:55,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265489407] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:55,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1940613151] [2022-04-08 09:03:55,852 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:55,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:55,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:55,853 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) [2022-04-08 09:03:55,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 09:03:55,899 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:03:55,899 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:55,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 09:03:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:55,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:55,959 INFO L272 TraceCheckUtils]: 0: Hoare triple {2589#true} call ULTIMATE.init(); {2589#true} is VALID [2022-04-08 09:03:55,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {2589#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); {2589#true} is VALID [2022-04-08 09:03:55,960 INFO L290 TraceCheckUtils]: 2: Hoare triple {2589#true} assume true; {2589#true} is VALID [2022-04-08 09:03:55,960 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2589#true} {2589#true} #133#return; {2589#true} is VALID [2022-04-08 09:03:55,960 INFO L272 TraceCheckUtils]: 4: Hoare triple {2589#true} call #t~ret17 := main(); {2589#true} is VALID [2022-04-08 09:03:55,960 INFO L290 TraceCheckUtils]: 5: Hoare triple {2589#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; {2594#(= main_~i~0 0)} is VALID [2022-04-08 09:03:55,960 INFO L290 TraceCheckUtils]: 6: Hoare triple {2594#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2594#(= main_~i~0 0)} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 7: Hoare triple {2594#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2621#(= main_~i~0 1)} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {2621#(= main_~i~0 1)} assume !(~i~0 % 4294967296 < 5); {2590#false} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {2590#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2590#false} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 10: Hoare triple {2590#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 11: Hoare triple {2590#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {2590#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 13: Hoare triple {2590#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 14: Hoare triple {2590#false} assume !(0 != #t~mem4);havoc #t~mem4; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 15: Hoare triple {2590#false} ~cont~0 := 0;~i~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 16: Hoare triple {2590#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 17: Hoare triple {2590#false} ~i~0 := 0;~cont_aux~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 19: Hoare triple {2590#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 20: Hoare triple {2590#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 21: Hoare triple {2590#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; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 22: Hoare triple {2590#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 23: Hoare triple {2590#false} assume !(~j~0 % 4294967296 < 2); {2590#false} is VALID [2022-04-08 09:03:55,962 INFO L290 TraceCheckUtils]: 24: Hoare triple {2590#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L290 TraceCheckUtils]: 25: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L290 TraceCheckUtils]: 26: Hoare triple {2590#false} assume !(0 != #t~mem11);havoc #t~mem11; {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L272 TraceCheckUtils]: 27: Hoare triple {2590#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L290 TraceCheckUtils]: 28: Hoare triple {2590#false} ~cond := #in~cond; {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L290 TraceCheckUtils]: 29: Hoare triple {2590#false} assume 0 == ~cond; {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L290 TraceCheckUtils]: 30: Hoare triple {2590#false} assume !false; {2590#false} is VALID [2022-04-08 09:03:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-08 09:03:55,963 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:56,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {2590#false} assume !false; {2590#false} is VALID [2022-04-08 09:03:56,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {2590#false} assume 0 == ~cond; {2590#false} is VALID [2022-04-08 09:03:56,060 INFO L290 TraceCheckUtils]: 28: Hoare triple {2590#false} ~cond := #in~cond; {2590#false} is VALID [2022-04-08 09:03:56,060 INFO L272 TraceCheckUtils]: 27: Hoare triple {2590#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {2590#false} assume !(0 != #t~mem11);havoc #t~mem11; {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {2590#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {2590#false} assume !(~j~0 % 4294967296 < 2); {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {2590#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {2590#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; {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {2590#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 19: Hoare triple {2590#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {2590#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {2590#false} is VALID [2022-04-08 09:03:56,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {2590#false} ~i~0 := 0;~cont_aux~0 := 0; {2590#false} is VALID [2022-04-08 09:03:56,062 INFO L290 TraceCheckUtils]: 16: Hoare triple {2733#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {2590#false} is VALID [2022-04-08 09:03:56,062 INFO L290 TraceCheckUtils]: 15: Hoare triple {2737#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {2733#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:56,062 INFO L290 TraceCheckUtils]: 14: Hoare triple {2737#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {2737#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:56,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {2737#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2737#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:56,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {2747#(< 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; {2737#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 11: Hoare triple {2747#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {2747#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 10: Hoare triple {2589#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {2747#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {2589#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {2589#true} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {2589#true} assume !(~i~0 % 4294967296 < 5); {2589#true} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {2589#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {2589#true} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 6: Hoare triple {2589#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {2589#true} is VALID [2022-04-08 09:03:56,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {2589#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; {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {2589#true} call #t~ret17 := main(); {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2589#true} {2589#true} #133#return; {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {2589#true} assume true; {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {2589#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); {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L272 TraceCheckUtils]: 0: Hoare triple {2589#true} call ULTIMATE.init(); {2589#true} is VALID [2022-04-08 09:03:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 09:03:56,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1940613151] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:03:56,065 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:03:56,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 5] total 9 [2022-04-08 09:03:56,065 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:56,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1026812173] [2022-04-08 09:03:56,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1026812173] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:56,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:56,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 09:03:56,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1651828149] [2022-04-08 09:03:56,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:56,066 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 [2022-04-08 09:03:56,066 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:56,066 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) [2022-04-08 09:03:56,085 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:56,085 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 09:03:56,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:56,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 09:03:56,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-04-08 09:03:56,086 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) [2022-04-08 09:03:56,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:56,312 INFO L93 Difference]: Finished difference Result 133 states and 177 transitions. [2022-04-08 09:03:56,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 09:03:56,313 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 [2022-04-08 09:03:56,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:56,313 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) [2022-04-08 09:03:56,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 106 transitions. [2022-04-08 09:03:56,314 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) [2022-04-08 09:03:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 106 transitions. [2022-04-08 09:03:56,316 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 106 transitions. [2022-04-08 09:03:56,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:56,400 INFO L225 Difference]: With dead ends: 133 [2022-04-08 09:03:56,400 INFO L226 Difference]: Without dead ends: 95 [2022-04-08 09:03:56,400 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-04-08 09:03:56,400 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 95 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:56,401 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [95 Valid, 40 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:03:56,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-08 09:03:56,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 49. [2022-04-08 09:03:56,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:56,434 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) [2022-04-08 09:03:56,434 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) [2022-04-08 09:03:56,434 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) [2022-04-08 09:03:56,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:56,437 INFO L93 Difference]: Finished difference Result 95 states and 127 transitions. [2022-04-08 09:03:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2022-04-08 09:03:56,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:56,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:56,437 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. [2022-04-08 09:03:56,437 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. [2022-04-08 09:03:56,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:56,439 INFO L93 Difference]: Finished difference Result 95 states and 127 transitions. [2022-04-08 09:03:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 127 transitions. [2022-04-08 09:03:56,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:56,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:56,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:56,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:56,440 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) [2022-04-08 09:03:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 61 transitions. [2022-04-08 09:03:56,441 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 61 transitions. Word has length 31 [2022-04-08 09:03:56,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:56,441 INFO L478 AbstractCegarLoop]: Abstraction has 49 states and 61 transitions. [2022-04-08 09:03:56,441 INFO L479 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) [2022-04-08 09:03:56,441 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 61 transitions. [2022-04-08 09:03:56,507 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2022-04-08 09:03:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-04-08 09:03:56,507 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:56,507 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:56,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:56,723 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:56,724 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:56,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:56,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1557440111, now seen corresponding path program 3 times [2022-04-08 09:03:56,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:56,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2099924708] [2022-04-08 09:03:56,728 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:56,728 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:56,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1557440111, now seen corresponding path program 4 times [2022-04-08 09:03:56,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:56,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601282138] [2022-04-08 09:03:56,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:56,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:56,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:56,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {3352#(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); {3344#true} is VALID [2022-04-08 09:03:56,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {3344#true} assume true; {3344#true} is VALID [2022-04-08 09:03:56,794 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3344#true} {3344#true} #133#return; {3344#true} is VALID [2022-04-08 09:03:56,794 INFO L272 TraceCheckUtils]: 0: Hoare triple {3344#true} call ULTIMATE.init(); {3352#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:03:56,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {3352#(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); {3344#true} is VALID [2022-04-08 09:03:56,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {3344#true} assume true; {3344#true} is VALID [2022-04-08 09:03:56,795 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3344#true} {3344#true} #133#return; {3344#true} is VALID [2022-04-08 09:03:56,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {3344#true} call #t~ret17 := main(); {3344#true} is VALID [2022-04-08 09:03:56,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {3344#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; {3349#(= main_~i~0 0)} is VALID [2022-04-08 09:03:56,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {3349#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3349#(= main_~i~0 0)} is VALID [2022-04-08 09:03:56,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {3349#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3350#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:56,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {3350#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3350#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:56,796 INFO L290 TraceCheckUtils]: 9: Hoare triple {3350#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3351#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {3351#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 2))} assume !(~i~0 % 4294967296 < 5); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 11: Hoare triple {3345#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {3345#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {3345#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {3345#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 15: Hoare triple {3345#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {3345#false} assume !(0 != #t~mem4);havoc #t~mem4; {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {3345#false} ~cont~0 := 0;~i~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {3345#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 19: Hoare triple {3345#false} ~i~0 := 0;~cont_aux~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 20: Hoare triple {3345#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,797 INFO L290 TraceCheckUtils]: 21: Hoare triple {3345#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {3345#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {3345#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; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {3345#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 25: Hoare triple {3345#false} assume !(~j~0 % 4294967296 < 2); {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 26: Hoare triple {3345#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 27: Hoare triple {3345#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 28: Hoare triple {3345#false} assume !(0 != #t~mem11);havoc #t~mem11; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L272 TraceCheckUtils]: 29: Hoare triple {3345#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 30: Hoare triple {3345#false} ~cond := #in~cond; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 31: Hoare triple {3345#false} assume 0 == ~cond; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L290 TraceCheckUtils]: 32: Hoare triple {3345#false} assume !false; {3345#false} is VALID [2022-04-08 09:03:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-08 09:03:56,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:56,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601282138] [2022-04-08 09:03:56,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601282138] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:56,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775907032] [2022-04-08 09:03:56,799 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:03:56,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:56,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:56,800 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) [2022-04-08 09:03:56,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 09:03:56,844 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:03:56,844 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:56,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-08 09:03:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:56,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:56,925 INFO L272 TraceCheckUtils]: 0: Hoare triple {3344#true} call ULTIMATE.init(); {3344#true} is VALID [2022-04-08 09:03:56,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {3344#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); {3344#true} is VALID [2022-04-08 09:03:56,925 INFO L290 TraceCheckUtils]: 2: Hoare triple {3344#true} assume true; {3344#true} is VALID [2022-04-08 09:03:56,925 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3344#true} {3344#true} #133#return; {3344#true} is VALID [2022-04-08 09:03:56,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {3344#true} call #t~ret17 := main(); {3344#true} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {3344#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; {3349#(= main_~i~0 0)} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 6: Hoare triple {3349#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3349#(= main_~i~0 0)} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {3349#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3344#true} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {3344#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3344#true} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {3344#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3344#true} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {3344#true} assume !(~i~0 % 4294967296 < 5); {3344#true} is VALID [2022-04-08 09:03:56,926 INFO L290 TraceCheckUtils]: 11: Hoare triple {3344#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3344#true} is VALID [2022-04-08 09:03:56,927 INFO L290 TraceCheckUtils]: 12: Hoare triple {3344#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3392#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:56,927 INFO L290 TraceCheckUtils]: 13: Hoare triple {3392#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3392#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:56,927 INFO L290 TraceCheckUtils]: 14: Hoare triple {3392#(= 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; {3399#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:56,928 INFO L290 TraceCheckUtils]: 15: Hoare triple {3399#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3399#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:56,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {3399#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {3399#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:56,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {3399#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {3409#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 18: Hoare triple {3409#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 19: Hoare triple {3345#false} ~i~0 := 0;~cont_aux~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {3345#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {3345#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {3345#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 23: Hoare triple {3345#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; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {3345#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {3345#false} assume !(~j~0 % 4294967296 < 2); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {3345#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 27: Hoare triple {3345#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 28: Hoare triple {3345#false} assume !(0 != #t~mem11);havoc #t~mem11; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L272 TraceCheckUtils]: 29: Hoare triple {3345#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 30: Hoare triple {3345#false} ~cond := #in~cond; {3345#false} is VALID [2022-04-08 09:03:56,929 INFO L290 TraceCheckUtils]: 31: Hoare triple {3345#false} assume 0 == ~cond; {3345#false} is VALID [2022-04-08 09:03:56,930 INFO L290 TraceCheckUtils]: 32: Hoare triple {3345#false} assume !false; {3345#false} is VALID [2022-04-08 09:03:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 09:03:56,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:57,027 INFO L290 TraceCheckUtils]: 32: Hoare triple {3345#false} assume !false; {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {3345#false} assume 0 == ~cond; {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 30: Hoare triple {3345#false} ~cond := #in~cond; {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L272 TraceCheckUtils]: 29: Hoare triple {3345#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 28: Hoare triple {3345#false} assume !(0 != #t~mem11);havoc #t~mem11; {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 27: Hoare triple {3345#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 26: Hoare triple {3345#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {3345#false} is VALID [2022-04-08 09:03:57,028 INFO L290 TraceCheckUtils]: 25: Hoare triple {3476#(< (mod main_~j~0 4294967296) 2)} assume !(~j~0 % 4294967296 < 2); {3345#false} is VALID [2022-04-08 09:03:57,029 INFO L290 TraceCheckUtils]: 24: Hoare triple {3480#(< (mod (+ main_~j~0 1) 4294967296) 2)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {3476#(< (mod main_~j~0 4294967296) 2)} is VALID [2022-04-08 09:03:57,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {3480#(< (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; {3480#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-08 09:03:57,030 INFO L290 TraceCheckUtils]: 22: Hoare triple {3487#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {3480#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-08 09:03:57,030 INFO L290 TraceCheckUtils]: 21: Hoare triple {3344#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {3487#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-08 09:03:57,030 INFO L290 TraceCheckUtils]: 20: Hoare triple {3344#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {3344#true} is VALID [2022-04-08 09:03:57,030 INFO L290 TraceCheckUtils]: 19: Hoare triple {3344#true} ~i~0 := 0;~cont_aux~0 := 0; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 18: Hoare triple {3344#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {3344#true} ~cont~0 := 0;~i~0 := 0; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 16: Hoare triple {3344#true} assume !(0 != #t~mem4);havoc #t~mem4; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 15: Hoare triple {3344#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 14: Hoare triple {3344#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 13: Hoare triple {3344#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 12: Hoare triple {3344#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 11: Hoare triple {3344#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 10: Hoare triple {3344#true} assume !(~i~0 % 4294967296 < 5); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 9: Hoare triple {3344#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 8: Hoare triple {3344#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 7: Hoare triple {3344#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 6: Hoare triple {3344#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L290 TraceCheckUtils]: 5: Hoare triple {3344#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; {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L272 TraceCheckUtils]: 4: Hoare triple {3344#true} call #t~ret17 := main(); {3344#true} is VALID [2022-04-08 09:03:57,031 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3344#true} {3344#true} #133#return; {3344#true} is VALID [2022-04-08 09:03:57,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {3344#true} assume true; {3344#true} is VALID [2022-04-08 09:03:57,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {3344#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); {3344#true} is VALID [2022-04-08 09:03:57,032 INFO L272 TraceCheckUtils]: 0: Hoare triple {3344#true} call ULTIMATE.init(); {3344#true} is VALID [2022-04-08 09:03:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-08 09:03:57,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [775907032] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:03:57,032 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:03:57,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 5] total 12 [2022-04-08 09:03:57,032 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:57,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2099924708] [2022-04-08 09:03:57,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2099924708] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:57,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:57,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 09:03:57,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922332521] [2022-04-08 09:03:57,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:57,033 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 [2022-04-08 09:03:57,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:57,033 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) [2022-04-08 09:03:57,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:57,054 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 09:03:57,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:57,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 09:03:57,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 09:03:57,054 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) [2022-04-08 09:03:57,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:57,442 INFO L93 Difference]: Finished difference Result 160 states and 215 transitions. [2022-04-08 09:03:57,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 09:03:57,443 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 [2022-04-08 09:03:57,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:57,443 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) [2022-04-08 09:03:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 127 transitions. [2022-04-08 09:03:57,444 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) [2022-04-08 09:03:57,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 127 transitions. [2022-04-08 09:03:57,446 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 127 transitions. [2022-04-08 09:03:57,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:57,534 INFO L225 Difference]: With dead ends: 160 [2022-04-08 09:03:57,534 INFO L226 Difference]: Without dead ends: 122 [2022-04-08 09:03:57,534 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:03:57,535 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 128 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:57,535 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [128 Valid, 55 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:03:57,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-08 09:03:57,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 51. [2022-04-08 09:03:57,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:57,591 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) [2022-04-08 09:03:57,591 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) [2022-04-08 09:03:57,591 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) [2022-04-08 09:03:57,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:57,595 INFO L93 Difference]: Finished difference Result 122 states and 165 transitions. [2022-04-08 09:03:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2022-04-08 09:03:57,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:57,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:57,596 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. [2022-04-08 09:03:57,596 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. [2022-04-08 09:03:57,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:57,598 INFO L93 Difference]: Finished difference Result 122 states and 165 transitions. [2022-04-08 09:03:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 165 transitions. [2022-04-08 09:03:57,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:57,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:57,598 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:57,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:57,599 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) [2022-04-08 09:03:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 63 transitions. [2022-04-08 09:03:57,600 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 63 transitions. Word has length 33 [2022-04-08 09:03:57,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:57,600 INFO L478 AbstractCegarLoop]: Abstraction has 51 states and 63 transitions. [2022-04-08 09:03:57,600 INFO L479 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) [2022-04-08 09:03:57,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 63 transitions. [2022-04-08 09:03:57,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2022-04-08 09:03:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-08 09:03:57,672 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:57,672 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:57,688 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:57,888 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:57,888 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:57,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:57,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1767228433, now seen corresponding path program 5 times [2022-04-08 09:03:57,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:57,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1366648646] [2022-04-08 09:03:57,892 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:57,892 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:57,892 INFO L85 PathProgramCache]: Analyzing trace with hash -1767228433, now seen corresponding path program 6 times [2022-04-08 09:03:57,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:57,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930974781] [2022-04-08 09:03:57,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:57,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:57,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {4237#(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); {4228#true} is VALID [2022-04-08 09:03:57,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {4228#true} assume true; {4228#true} is VALID [2022-04-08 09:03:57,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4228#true} {4228#true} #133#return; {4228#true} is VALID [2022-04-08 09:03:57,982 INFO L272 TraceCheckUtils]: 0: Hoare triple {4228#true} call ULTIMATE.init(); {4237#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:03:57,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {4237#(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); {4228#true} is VALID [2022-04-08 09:03:57,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2022-04-08 09:03:57,983 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #133#return; {4228#true} is VALID [2022-04-08 09:03:57,983 INFO L272 TraceCheckUtils]: 4: Hoare triple {4228#true} call #t~ret17 := main(); {4228#true} is VALID [2022-04-08 09:03:57,983 INFO L290 TraceCheckUtils]: 5: Hoare triple {4228#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; {4233#(= main_~i~0 0)} is VALID [2022-04-08 09:03:57,983 INFO L290 TraceCheckUtils]: 6: Hoare triple {4233#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4233#(= main_~i~0 0)} is VALID [2022-04-08 09:03:57,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {4233#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4234#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:57,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {4234#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4234#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:57,984 INFO L290 TraceCheckUtils]: 9: Hoare triple {4234#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4235#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-08 09:03:57,985 INFO L290 TraceCheckUtils]: 10: Hoare triple {4235#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4235#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-08 09:03:57,985 INFO L290 TraceCheckUtils]: 11: Hoare triple {4235#(and (<= 2 main_~i~0) (<= main_~i~0 2))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4236#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} is VALID [2022-04-08 09:03:57,985 INFO L290 TraceCheckUtils]: 12: Hoare triple {4236#(and (not (<= (+ (div main_~i~0 4294967296) 1) 0)) (<= main_~i~0 3))} assume !(~i~0 % 4294967296 < 5); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {4229#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {4229#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 15: Hoare triple {4229#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {4229#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 17: Hoare triple {4229#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 18: Hoare triple {4229#false} assume !(0 != #t~mem4);havoc #t~mem4; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 19: Hoare triple {4229#false} ~cont~0 := 0;~i~0 := 0; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 20: Hoare triple {4229#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 21: Hoare triple {4229#false} ~i~0 := 0;~cont_aux~0 := 0; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 22: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 23: Hoare triple {4229#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 24: Hoare triple {4229#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 25: Hoare triple {4229#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; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {4229#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 27: Hoare triple {4229#false} assume !(~j~0 % 4294967296 < 2); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 28: Hoare triple {4229#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 29: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:57,986 INFO L290 TraceCheckUtils]: 30: Hoare triple {4229#false} assume !(0 != #t~mem11);havoc #t~mem11; {4229#false} is VALID [2022-04-08 09:03:57,987 INFO L272 TraceCheckUtils]: 31: Hoare triple {4229#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4229#false} is VALID [2022-04-08 09:03:57,987 INFO L290 TraceCheckUtils]: 32: Hoare triple {4229#false} ~cond := #in~cond; {4229#false} is VALID [2022-04-08 09:03:57,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {4229#false} assume 0 == ~cond; {4229#false} is VALID [2022-04-08 09:03:57,987 INFO L290 TraceCheckUtils]: 34: Hoare triple {4229#false} assume !false; {4229#false} is VALID [2022-04-08 09:03:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-08 09:03:57,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:57,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930974781] [2022-04-08 09:03:57,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930974781] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:57,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1558381376] [2022-04-08 09:03:57,987 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:03:57,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:57,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:57,988 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) [2022-04-08 09:03:57,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 09:03:58,054 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-08 09:03:58,054 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:58,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-08 09:03:58,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:58,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:58,143 INFO L272 TraceCheckUtils]: 0: Hoare triple {4228#true} call ULTIMATE.init(); {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {4228#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); {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #133#return; {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L272 TraceCheckUtils]: 4: Hoare triple {4228#true} call #t~ret17 := main(); {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {4228#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; {4233#(= main_~i~0 0)} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 6: Hoare triple {4233#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,143 INFO L290 TraceCheckUtils]: 8: Hoare triple {4228#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 10: Hoare triple {4228#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 11: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 12: Hoare triple {4228#true} assume !(~i~0 % 4294967296 < 5); {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 13: Hoare triple {4228#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4228#true} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {4228#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4283#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:58,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {4283#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4283#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:58,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {4283#(= 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; {4290#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:58,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {4290#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4290#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:58,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {4290#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {4290#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 19: Hoare triple {4290#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {4300#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {4300#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 21: Hoare triple {4229#false} ~i~0 := 0;~cont_aux~0 := 0; {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 22: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 23: Hoare triple {4229#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {4229#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 25: Hoare triple {4229#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; {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 26: Hoare triple {4229#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {4229#false} assume !(~j~0 % 4294967296 < 2); {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 28: Hoare triple {4229#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 29: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,146 INFO L290 TraceCheckUtils]: 30: Hoare triple {4229#false} assume !(0 != #t~mem11);havoc #t~mem11; {4229#false} is VALID [2022-04-08 09:03:58,147 INFO L272 TraceCheckUtils]: 31: Hoare triple {4229#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4229#false} is VALID [2022-04-08 09:03:58,147 INFO L290 TraceCheckUtils]: 32: Hoare triple {4229#false} ~cond := #in~cond; {4229#false} is VALID [2022-04-08 09:03:58,147 INFO L290 TraceCheckUtils]: 33: Hoare triple {4229#false} assume 0 == ~cond; {4229#false} is VALID [2022-04-08 09:03:58,147 INFO L290 TraceCheckUtils]: 34: Hoare triple {4229#false} assume !false; {4229#false} is VALID [2022-04-08 09:03:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-08 09:03:58,147 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:58,249 INFO L290 TraceCheckUtils]: 34: Hoare triple {4229#false} assume !false; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 33: Hoare triple {4229#false} assume 0 == ~cond; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 32: Hoare triple {4229#false} ~cond := #in~cond; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L272 TraceCheckUtils]: 31: Hoare triple {4229#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 30: Hoare triple {4229#false} assume !(0 != #t~mem11);havoc #t~mem11; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 29: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 28: Hoare triple {4229#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 27: Hoare triple {4229#false} assume !(~j~0 % 4294967296 < 2); {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 26: Hoare triple {4229#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 25: Hoare triple {4229#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; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {4229#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {4229#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {4229#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {4229#false} is VALID [2022-04-08 09:03:58,250 INFO L290 TraceCheckUtils]: 21: Hoare triple {4229#false} ~i~0 := 0;~cont_aux~0 := 0; {4229#false} is VALID [2022-04-08 09:03:58,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {4388#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {4229#false} is VALID [2022-04-08 09:03:58,251 INFO L290 TraceCheckUtils]: 19: Hoare triple {4392#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {4388#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:58,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {4392#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {4392#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:58,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {4392#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4392#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:58,252 INFO L290 TraceCheckUtils]: 16: Hoare triple {4402#(< 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; {4392#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:58,252 INFO L290 TraceCheckUtils]: 15: Hoare triple {4402#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {4402#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 14: Hoare triple {4228#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {4402#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 13: Hoare triple {4228#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {4228#true} assume !(~i~0 % 4294967296 < 5); {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 11: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {4228#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {4228#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {4228#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {4228#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {4228#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; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {4228#true} call #t~ret17 := main(); {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4228#true} {4228#true} #133#return; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {4228#true} assume true; {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {4228#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); {4228#true} is VALID [2022-04-08 09:03:58,253 INFO L272 TraceCheckUtils]: 0: Hoare triple {4228#true} call ULTIMATE.init(); {4228#true} is VALID [2022-04-08 09:03:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 09:03:58,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1558381376] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:03:58,254 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:03:58,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 5] total 13 [2022-04-08 09:03:58,254 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:58,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1366648646] [2022-04-08 09:03:58,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1366648646] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:58,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:58,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 09:03:58,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028852631] [2022-04-08 09:03:58,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:58,255 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 [2022-04-08 09:03:58,255 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:58,255 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) [2022-04-08 09:03:58,277 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:58,277 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 09:03:58,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:58,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 09:03:58,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-04-08 09:03:58,278 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) [2022-04-08 09:03:58,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:58,928 INFO L93 Difference]: Finished difference Result 187 states and 253 transitions. [2022-04-08 09:03:58,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 09:03:58,929 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 [2022-04-08 09:03:58,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:03:58,929 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) [2022-04-08 09:03:58,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 148 transitions. [2022-04-08 09:03:58,930 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) [2022-04-08 09:03:58,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 148 transitions. [2022-04-08 09:03:58,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 148 transitions. [2022-04-08 09:03:59,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:59,037 INFO L225 Difference]: With dead ends: 187 [2022-04-08 09:03:59,037 INFO L226 Difference]: Without dead ends: 149 [2022-04-08 09:03:59,037 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:03:59,038 INFO L913 BasicCegarLoop]: 50 mSDtfsCounter, 176 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 239 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:03:59,038 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [176 Valid, 67 Invalid, 239 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 205 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:03:59,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2022-04-08 09:03:59,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 53. [2022-04-08 09:03:59,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:03:59,118 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) [2022-04-08 09:03:59,118 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) [2022-04-08 09:03:59,118 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) [2022-04-08 09:03:59,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:59,121 INFO L93 Difference]: Finished difference Result 149 states and 203 transitions. [2022-04-08 09:03:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2022-04-08 09:03:59,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:59,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:59,122 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. [2022-04-08 09:03:59,122 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. [2022-04-08 09:03:59,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:03:59,124 INFO L93 Difference]: Finished difference Result 149 states and 203 transitions. [2022-04-08 09:03:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 203 transitions. [2022-04-08 09:03:59,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:03:59,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:03:59,124 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:03:59,125 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:03:59,125 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) [2022-04-08 09:03:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 65 transitions. [2022-04-08 09:03:59,125 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 65 transitions. Word has length 35 [2022-04-08 09:03:59,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:03:59,126 INFO L478 AbstractCegarLoop]: Abstraction has 53 states and 65 transitions. [2022-04-08 09:03:59,126 INFO L479 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) [2022-04-08 09:03:59,126 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 65 transitions. [2022-04-08 09:03:59,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-08 09:03:59,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-04-08 09:03:59,227 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:03:59,228 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:03:59,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-08 09:03:59,446 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:59,446 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:03:59,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:03:59,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1510342963, now seen corresponding path program 7 times [2022-04-08 09:03:59,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:59,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1180357731] [2022-04-08 09:03:59,451 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:03:59,451 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:03:59,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1510342963, now seen corresponding path program 8 times [2022-04-08 09:03:59,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:03:59,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673272701] [2022-04-08 09:03:59,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:03:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:03:59,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:59,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:03:59,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:59,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {5249#(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); {5239#true} is VALID [2022-04-08 09:03:59,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {5239#true} assume true; {5239#true} is VALID [2022-04-08 09:03:59,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5239#true} {5239#true} #133#return; {5239#true} is VALID [2022-04-08 09:03:59,547 INFO L272 TraceCheckUtils]: 0: Hoare triple {5239#true} call ULTIMATE.init(); {5249#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:03:59,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {5249#(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); {5239#true} is VALID [2022-04-08 09:03:59,547 INFO L290 TraceCheckUtils]: 2: Hoare triple {5239#true} assume true; {5239#true} is VALID [2022-04-08 09:03:59,547 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5239#true} {5239#true} #133#return; {5239#true} is VALID [2022-04-08 09:03:59,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {5239#true} call #t~ret17 := main(); {5239#true} is VALID [2022-04-08 09:03:59,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {5239#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; {5244#(= main_~i~0 0)} is VALID [2022-04-08 09:03:59,548 INFO L290 TraceCheckUtils]: 6: Hoare triple {5244#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5244#(= main_~i~0 0)} is VALID [2022-04-08 09:03:59,548 INFO L290 TraceCheckUtils]: 7: Hoare triple {5244#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5245#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:59,549 INFO L290 TraceCheckUtils]: 8: Hoare triple {5245#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5245#(and (<= main_~i~0 1) (<= 1 main_~i~0))} is VALID [2022-04-08 09:03:59,549 INFO L290 TraceCheckUtils]: 9: Hoare triple {5245#(and (<= main_~i~0 1) (<= 1 main_~i~0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5246#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-08 09:03:59,549 INFO L290 TraceCheckUtils]: 10: Hoare triple {5246#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5246#(and (<= 2 main_~i~0) (<= main_~i~0 2))} is VALID [2022-04-08 09:03:59,550 INFO L290 TraceCheckUtils]: 11: Hoare triple {5246#(and (<= 2 main_~i~0) (<= main_~i~0 2))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5247#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-08 09:03:59,550 INFO L290 TraceCheckUtils]: 12: Hoare triple {5247#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5247#(and (<= 3 main_~i~0) (<= main_~i~0 3))} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {5247#(and (<= 3 main_~i~0) (<= main_~i~0 3))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5248#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {5248#(and (<= main_~i~0 4) (not (<= (+ (div main_~i~0 4294967296) 1) 0)))} assume !(~i~0 % 4294967296 < 5); {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 15: Hoare triple {5240#false} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 16: Hoare triple {5240#false} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 17: Hoare triple {5240#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 18: Hoare triple {5240#false} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 19: Hoare triple {5240#false} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,551 INFO L290 TraceCheckUtils]: 20: Hoare triple {5240#false} assume !(0 != #t~mem4);havoc #t~mem4; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 21: Hoare triple {5240#false} ~cont~0 := 0;~i~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 22: Hoare triple {5240#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 23: Hoare triple {5240#false} ~i~0 := 0;~cont_aux~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 24: Hoare triple {5240#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 25: Hoare triple {5240#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 26: Hoare triple {5240#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {5240#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; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 28: Hoare triple {5240#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 29: Hoare triple {5240#false} assume !(~j~0 % 4294967296 < 2); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 30: Hoare triple {5240#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 31: Hoare triple {5240#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 32: Hoare triple {5240#false} assume !(0 != #t~mem11);havoc #t~mem11; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L272 TraceCheckUtils]: 33: Hoare triple {5240#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 34: Hoare triple {5240#false} ~cond := #in~cond; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {5240#false} assume 0 == ~cond; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L290 TraceCheckUtils]: 36: Hoare triple {5240#false} assume !false; {5240#false} is VALID [2022-04-08 09:03:59,552 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-04-08 09:03:59,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:03:59,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673272701] [2022-04-08 09:03:59,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673272701] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:03:59,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991476767] [2022-04-08 09:03:59,553 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:03:59,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:03:59,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:03:59,554 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) [2022-04-08 09:03:59,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 09:03:59,621 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:03:59,621 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:03:59,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-08 09:03:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:03:59,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:03:59,742 INFO L272 TraceCheckUtils]: 0: Hoare triple {5239#true} call ULTIMATE.init(); {5239#true} is VALID [2022-04-08 09:03:59,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {5239#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); {5239#true} is VALID [2022-04-08 09:03:59,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {5239#true} assume true; {5239#true} is VALID [2022-04-08 09:03:59,742 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5239#true} {5239#true} #133#return; {5239#true} is VALID [2022-04-08 09:03:59,742 INFO L272 TraceCheckUtils]: 4: Hoare triple {5239#true} call #t~ret17 := main(); {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {5239#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; {5244#(= main_~i~0 0)} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {5244#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5244#(= main_~i~0 0)} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {5244#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,743 INFO L290 TraceCheckUtils]: 14: Hoare triple {5239#true} assume !(~i~0 % 4294967296 < 5); {5239#true} is VALID [2022-04-08 09:03:59,744 INFO L290 TraceCheckUtils]: 15: Hoare triple {5239#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5239#true} is VALID [2022-04-08 09:03:59,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {5239#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5301#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:59,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {5301#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5301#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:03:59,745 INFO L290 TraceCheckUtils]: 18: Hoare triple {5301#(= 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; {5308#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:59,745 INFO L290 TraceCheckUtils]: 19: Hoare triple {5308#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5308#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:59,745 INFO L290 TraceCheckUtils]: 20: Hoare triple {5308#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {5308#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:03:59,745 INFO L290 TraceCheckUtils]: 21: Hoare triple {5308#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {5318#(and (= main_~n_caracter~0 1) (= main_~cont~0 0) (= main_~i~0 0))} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 22: Hoare triple {5318#(and (= main_~n_caracter~0 1) (= main_~cont~0 0) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 23: Hoare triple {5240#false} ~i~0 := 0;~cont_aux~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 24: Hoare triple {5240#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 25: Hoare triple {5240#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 26: Hoare triple {5240#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 27: Hoare triple {5240#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; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 28: Hoare triple {5240#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 29: Hoare triple {5240#false} assume !(~j~0 % 4294967296 < 2); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 30: Hoare triple {5240#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 31: Hoare triple {5240#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 32: Hoare triple {5240#false} assume !(0 != #t~mem11);havoc #t~mem11; {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L272 TraceCheckUtils]: 33: Hoare triple {5240#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {5240#false} is VALID [2022-04-08 09:03:59,746 INFO L290 TraceCheckUtils]: 34: Hoare triple {5240#false} ~cond := #in~cond; {5240#false} is VALID [2022-04-08 09:03:59,747 INFO L290 TraceCheckUtils]: 35: Hoare triple {5240#false} assume 0 == ~cond; {5240#false} is VALID [2022-04-08 09:03:59,747 INFO L290 TraceCheckUtils]: 36: Hoare triple {5240#false} assume !false; {5240#false} is VALID [2022-04-08 09:03:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 09:03:59,747 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:03:59,944 INFO L290 TraceCheckUtils]: 36: Hoare triple {5240#false} assume !false; {5240#false} is VALID [2022-04-08 09:03:59,945 INFO L290 TraceCheckUtils]: 35: Hoare triple {5367#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {5240#false} is VALID [2022-04-08 09:03:59,945 INFO L290 TraceCheckUtils]: 34: Hoare triple {5371#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {5367#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:03:59,946 INFO L272 TraceCheckUtils]: 33: Hoare triple {5375#(= (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)); {5371#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 09:03:59,946 INFO L290 TraceCheckUtils]: 32: Hoare triple {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(0 != #t~mem11);havoc #t~mem11; {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,946 INFO L290 TraceCheckUtils]: 31: Hoare triple {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,946 INFO L290 TraceCheckUtils]: 30: Hoare triple {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,947 INFO L290 TraceCheckUtils]: 29: Hoare triple {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,947 INFO L290 TraceCheckUtils]: 28: Hoare triple {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {5394#(= (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; {5375#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,948 INFO L290 TraceCheckUtils]: 26: Hoare triple {5394#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {5394#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,948 INFO L290 TraceCheckUtils]: 25: Hoare triple {5394#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {5394#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,948 INFO L290 TraceCheckUtils]: 24: Hoare triple {5394#(= (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 + ~i~0 % 4294967296, 1); {5394#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,949 INFO L290 TraceCheckUtils]: 23: Hoare triple {5407#(= (mod main_~cont~0 4294967296) 1)} ~i~0 := 0;~cont_aux~0 := 0; {5394#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:03:59,949 INFO L290 TraceCheckUtils]: 22: Hoare triple {5411#(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); {5407#(= (mod main_~cont~0 4294967296) 1)} is VALID [2022-04-08 09:03:59,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {5415#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {5411#(or (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= (mod main_~cont~0 4294967296) 1))} is VALID [2022-04-08 09:03:59,950 INFO L290 TraceCheckUtils]: 20: Hoare triple {5415#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {5415#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:59,950 INFO L290 TraceCheckUtils]: 19: Hoare triple {5415#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5415#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:59,950 INFO L290 TraceCheckUtils]: 18: Hoare triple {5425#(< 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; {5415#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 17: Hoare triple {5425#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {5425#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 16: Hoare triple {5239#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {5425#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 15: Hoare triple {5239#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {5239#true} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 14: Hoare triple {5239#true} assume !(~i~0 % 4294967296 < 5); {5239#true} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 13: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 10: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 9: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {5239#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {5239#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {5239#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; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L272 TraceCheckUtils]: 4: Hoare triple {5239#true} call #t~ret17 := main(); {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5239#true} {5239#true} #133#return; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 2: Hoare triple {5239#true} assume true; {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {5239#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); {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L272 TraceCheckUtils]: 0: Hoare triple {5239#true} call ULTIMATE.init(); {5239#true} is VALID [2022-04-08 09:03:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-08 09:03:59,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [991476767] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:03:59,952 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:03:59,953 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 10] total 19 [2022-04-08 09:03:59,953 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:03:59,953 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1180357731] [2022-04-08 09:03:59,953 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1180357731] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:03:59,953 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:03:59,953 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 09:03:59,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345260173] [2022-04-08 09:03:59,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:03:59,953 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 [2022-04-08 09:03:59,953 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:03:59,954 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) [2022-04-08 09:03:59,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:03:59,974 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 09:03:59,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:03:59,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 09:03:59,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=293, Unknown=0, NotChecked=0, Total=342 [2022-04-08 09:03:59,974 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) [2022-04-08 09:04:00,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:00,935 INFO L93 Difference]: Finished difference Result 214 states and 291 transitions. [2022-04-08 09:04:00,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 09:04:00,935 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 [2022-04-08 09:04:00,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:00,936 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) [2022-04-08 09:04:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 169 transitions. [2022-04-08 09:04:00,937 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) [2022-04-08 09:04:00,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 169 transitions. [2022-04-08 09:04:00,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 169 transitions. [2022-04-08 09:04:01,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 169 edges. 169 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:01,075 INFO L225 Difference]: With dead ends: 214 [2022-04-08 09:04:01,075 INFO L226 Difference]: Without dead ends: 176 [2022-04-08 09:04:01,077 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:04:01,078 INFO L913 BasicCegarLoop]: 62 mSDtfsCounter, 223 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 338 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 223 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 338 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:01,078 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [223 Valid, 79 Invalid, 387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 338 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:04:01,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2022-04-08 09:04:01,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 55. [2022-04-08 09:04:01,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:01,165 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) [2022-04-08 09:04:01,165 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) [2022-04-08 09:04:01,166 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) [2022-04-08 09:04:01,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:01,169 INFO L93 Difference]: Finished difference Result 176 states and 241 transitions. [2022-04-08 09:04:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 241 transitions. [2022-04-08 09:04:01,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:01,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:01,170 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. [2022-04-08 09:04:01,170 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. [2022-04-08 09:04:01,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:01,176 INFO L93 Difference]: Finished difference Result 176 states and 241 transitions. [2022-04-08 09:04:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 241 transitions. [2022-04-08 09:04:01,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:01,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:01,180 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:01,180 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:01,180 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) [2022-04-08 09:04:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 67 transitions. [2022-04-08 09:04:01,181 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 67 transitions. Word has length 37 [2022-04-08 09:04:01,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:01,181 INFO L478 AbstractCegarLoop]: Abstraction has 55 states and 67 transitions. [2022-04-08 09:04:01,181 INFO L479 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) [2022-04-08 09:04:01,181 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 67 transitions. [2022-04-08 09:04:01,291 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:01,292 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 67 transitions. [2022-04-08 09:04:01,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 09:04:01,292 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:01,292 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:01,325 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:01,508 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-08 09:04:01,508 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:01,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:01,509 INFO L85 PathProgramCache]: Analyzing trace with hash 543457835, now seen corresponding path program 9 times [2022-04-08 09:04:01,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:01,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [294539972] [2022-04-08 09:04:01,512 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:01,512 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:01,512 INFO L85 PathProgramCache]: Analyzing trace with hash 543457835, now seen corresponding path program 10 times [2022-04-08 09:04:01,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:01,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940803721] [2022-04-08 09:04:01,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:01,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:01,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:01,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {6389#(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); {6382#true} is VALID [2022-04-08 09:04:01,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {6382#true} assume true; {6382#true} is VALID [2022-04-08 09:04:01,575 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6382#true} {6382#true} #133#return; {6382#true} is VALID [2022-04-08 09:04:01,575 INFO L272 TraceCheckUtils]: 0: Hoare triple {6382#true} call ULTIMATE.init(); {6389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:01,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {6389#(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); {6382#true} is VALID [2022-04-08 09:04:01,575 INFO L290 TraceCheckUtils]: 2: Hoare triple {6382#true} assume true; {6382#true} is VALID [2022-04-08 09:04:01,575 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6382#true} {6382#true} #133#return; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L272 TraceCheckUtils]: 4: Hoare triple {6382#true} call #t~ret17 := main(); {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {6382#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; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 9: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 10: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 11: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 12: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 13: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 16: Hoare triple {6382#true} assume !(~i~0 % 4294967296 < 5); {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {6382#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {6382#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 19: Hoare triple {6382#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {6382#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 21: Hoare triple {6382#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,576 INFO L290 TraceCheckUtils]: 22: Hoare triple {6382#true} assume !(0 != #t~mem4);havoc #t~mem4; {6382#true} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 23: Hoare triple {6382#true} ~cont~0 := 0;~i~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 24: Hoare triple {6382#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6382#true} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 25: Hoare triple {6382#true} ~i~0 := 0;~cont_aux~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 26: Hoare triple {6382#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 27: Hoare triple {6382#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6387#(= main_~j~0 0)} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 28: Hoare triple {6387#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {6387#(= main_~j~0 0)} is VALID [2022-04-08 09:04:01,577 INFO L290 TraceCheckUtils]: 29: Hoare triple {6387#(= 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; {6387#(= main_~j~0 0)} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {6387#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6388#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {6388#(and (not (<= (+ (div main_~j~0 4294967296) 1) 0)) (<= main_~j~0 1))} assume !(~j~0 % 4294967296 < 2); {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 32: Hoare triple {6383#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 33: Hoare triple {6383#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {6383#false} assume !(0 != #t~mem11);havoc #t~mem11; {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L272 TraceCheckUtils]: 35: Hoare triple {6383#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 36: Hoare triple {6383#false} ~cond := #in~cond; {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 37: Hoare triple {6383#false} assume 0 == ~cond; {6383#false} is VALID [2022-04-08 09:04:01,578 INFO L290 TraceCheckUtils]: 38: Hoare triple {6383#false} assume !false; {6383#false} is VALID [2022-04-08 09:04:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:01,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:01,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940803721] [2022-04-08 09:04:01,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940803721] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:01,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1321756993] [2022-04-08 09:04:01,579 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:04:01,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:01,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:01,608 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) [2022-04-08 09:04:01,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 09:04:01,659 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:04:01,659 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:01,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 09:04:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:01,670 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:01,729 INFO L272 TraceCheckUtils]: 0: Hoare triple {6382#true} call ULTIMATE.init(); {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 1: Hoare triple {6382#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); {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 2: Hoare triple {6382#true} assume true; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6382#true} {6382#true} #133#return; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L272 TraceCheckUtils]: 4: Hoare triple {6382#true} call #t~ret17 := main(); {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 5: Hoare triple {6382#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; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 6: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 7: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 8: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 9: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 10: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 13: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 14: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,730 INFO L290 TraceCheckUtils]: 15: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,731 INFO L290 TraceCheckUtils]: 16: Hoare triple {6382#true} assume !(~i~0 % 4294967296 < 5); {6382#true} is VALID [2022-04-08 09:04:01,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {6382#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6382#true} is VALID [2022-04-08 09:04:01,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {6382#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6447#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:01,731 INFO L290 TraceCheckUtils]: 19: Hoare triple {6447#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6447#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:01,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {6447#(= 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; {6454#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:04:01,737 INFO L290 TraceCheckUtils]: 21: Hoare triple {6454#(= main_~n_caracter~0 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6454#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {6454#(= main_~n_caracter~0 1)} assume !(0 != #t~mem4);havoc #t~mem4; {6454#(= main_~n_caracter~0 1)} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 23: Hoare triple {6454#(= main_~n_caracter~0 1)} ~cont~0 := 0;~i~0 := 0; {6464#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 24: Hoare triple {6464#(and (= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6383#false} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {6383#false} ~i~0 := 0;~cont_aux~0 := 0; {6383#false} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {6383#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6383#false} is VALID [2022-04-08 09:04:01,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {6383#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 28: Hoare triple {6383#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 29: Hoare triple {6383#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; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 30: Hoare triple {6383#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 31: Hoare triple {6383#false} assume !(~j~0 % 4294967296 < 2); {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 32: Hoare triple {6383#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 33: Hoare triple {6383#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 34: Hoare triple {6383#false} assume !(0 != #t~mem11);havoc #t~mem11; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L272 TraceCheckUtils]: 35: Hoare triple {6383#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 36: Hoare triple {6383#false} ~cond := #in~cond; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 37: Hoare triple {6383#false} assume 0 == ~cond; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L290 TraceCheckUtils]: 38: Hoare triple {6383#false} assume !false; {6383#false} is VALID [2022-04-08 09:04:01,739 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 09:04:01,739 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:01,824 INFO L290 TraceCheckUtils]: 38: Hoare triple {6383#false} assume !false; {6383#false} is VALID [2022-04-08 09:04:01,824 INFO L290 TraceCheckUtils]: 37: Hoare triple {6383#false} assume 0 == ~cond; {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L290 TraceCheckUtils]: 36: Hoare triple {6383#false} ~cond := #in~cond; {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L272 TraceCheckUtils]: 35: Hoare triple {6383#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L290 TraceCheckUtils]: 34: Hoare triple {6383#false} assume !(0 != #t~mem11);havoc #t~mem11; {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {6383#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L290 TraceCheckUtils]: 32: Hoare triple {6383#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {6383#false} is VALID [2022-04-08 09:04:01,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {6531#(< (mod main_~j~0 4294967296) 2)} assume !(~j~0 % 4294967296 < 2); {6383#false} is VALID [2022-04-08 09:04:01,826 INFO L290 TraceCheckUtils]: 30: Hoare triple {6535#(< (mod (+ main_~j~0 1) 4294967296) 2)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {6531#(< (mod main_~j~0 4294967296) 2)} is VALID [2022-04-08 09:04:01,826 INFO L290 TraceCheckUtils]: 29: Hoare triple {6535#(< (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; {6535#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-08 09:04:01,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {6542#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {6535#(< (mod (+ main_~j~0 1) 4294967296) 2)} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 27: Hoare triple {6382#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {6542#(or (< (mod (+ main_~j~0 1) 4294967296) 2) (not (< (mod main_~j~0 4294967296) 2)))} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 26: Hoare triple {6382#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 25: Hoare triple {6382#true} ~i~0 := 0;~cont_aux~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 24: Hoare triple {6382#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 23: Hoare triple {6382#true} ~cont~0 := 0;~i~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 22: Hoare triple {6382#true} assume !(0 != #t~mem4);havoc #t~mem4; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 21: Hoare triple {6382#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 20: Hoare triple {6382#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 19: Hoare triple {6382#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 18: Hoare triple {6382#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 17: Hoare triple {6382#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 16: Hoare triple {6382#true} assume !(~i~0 % 4294967296 < 5); {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 15: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 14: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 13: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,827 INFO L290 TraceCheckUtils]: 12: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 11: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 10: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 9: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 8: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 7: Hoare triple {6382#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 6: Hoare triple {6382#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {6382#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; {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L272 TraceCheckUtils]: 4: Hoare triple {6382#true} call #t~ret17 := main(); {6382#true} is VALID [2022-04-08 09:04:01,828 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6382#true} {6382#true} #133#return; {6382#true} is VALID [2022-04-08 09:04:01,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {6382#true} assume true; {6382#true} is VALID [2022-04-08 09:04:01,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {6382#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); {6382#true} is VALID [2022-04-08 09:04:01,829 INFO L272 TraceCheckUtils]: 0: Hoare triple {6382#true} call ULTIMATE.init(); {6382#true} is VALID [2022-04-08 09:04:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:01,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1321756993] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:01,829 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:01,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2022-04-08 09:04:01,829 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:01,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [294539972] [2022-04-08 09:04:01,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [294539972] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:01,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:01,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 09:04:01,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145347821] [2022-04-08 09:04:01,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:01,830 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 [2022-04-08 09:04:01,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:01,830 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) [2022-04-08 09:04:01,844 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:01,844 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 09:04:01,844 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:01,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 09:04:01,844 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-04-08 09:04:01,845 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) [2022-04-08 09:04:02,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:02,153 INFO L93 Difference]: Finished difference Result 110 states and 148 transitions. [2022-04-08 09:04:02,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 09:04:02,154 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 [2022-04-08 09:04:02,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:02,154 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) [2022-04-08 09:04:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2022-04-08 09:04:02,155 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) [2022-04-08 09:04:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2022-04-08 09:04:02,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 79 transitions. [2022-04-08 09:04:02,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:02,206 INFO L225 Difference]: With dead ends: 110 [2022-04-08 09:04:02,206 INFO L226 Difference]: Without dead ends: 79 [2022-04-08 09:04:02,207 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:04:02,207 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 59 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 40 SdHoareTripleChecker+Invalid, 55 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:02,207 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 40 Invalid, 55 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 09:04:02,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-04-08 09:04:02,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 71. [2022-04-08 09:04:02,365 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:02,365 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) [2022-04-08 09:04:02,366 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) [2022-04-08 09:04:02,366 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) [2022-04-08 09:04:02,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:02,367 INFO L93 Difference]: Finished difference Result 79 states and 99 transitions. [2022-04-08 09:04:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 99 transitions. [2022-04-08 09:04:02,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:02,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:02,367 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. [2022-04-08 09:04:02,367 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. [2022-04-08 09:04:02,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:02,368 INFO L93 Difference]: Finished difference Result 79 states and 99 transitions. [2022-04-08 09:04:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 99 transitions. [2022-04-08 09:04:02,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:02,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:02,368 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:02,368 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:02,369 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) [2022-04-08 09:04:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 87 transitions. [2022-04-08 09:04:02,369 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 87 transitions. Word has length 39 [2022-04-08 09:04:02,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:02,369 INFO L478 AbstractCegarLoop]: Abstraction has 71 states and 87 transitions. [2022-04-08 09:04:02,370 INFO L479 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) [2022-04-08 09:04:02,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 87 transitions. [2022-04-08 09:04:02,486 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:02,487 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 87 transitions. [2022-04-08 09:04:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-04-08 09:04:02,487 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:02,487 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:04:02,503 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:02,687 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:02,688 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:02,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:02,688 INFO L85 PathProgramCache]: Analyzing trace with hash -334288281, now seen corresponding path program 11 times [2022-04-08 09:04:02,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:02,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2081836092] [2022-04-08 09:04:02,692 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:02,692 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:02,692 INFO L85 PathProgramCache]: Analyzing trace with hash -334288281, now seen corresponding path program 12 times [2022-04-08 09:04:02,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:02,692 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998096494] [2022-04-08 09:04:02,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:02,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:02,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:02,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:02,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {7162#(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); {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {7153#true} assume true; {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7153#true} {7153#true} #133#return; {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L272 TraceCheckUtils]: 0: Hoare triple {7153#true} call ULTIMATE.init(); {7162#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:02,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {7162#(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); {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {7153#true} assume true; {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7153#true} {7153#true} #133#return; {7153#true} is VALID [2022-04-08 09:04:02,783 INFO L272 TraceCheckUtils]: 4: Hoare triple {7153#true} call #t~ret17 := main(); {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {7153#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; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 6: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 7: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 10: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 11: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 12: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 13: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 14: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {7153#true} assume !(~i~0 % 4294967296 < 5); {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 17: Hoare triple {7153#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7153#true} is VALID [2022-04-08 09:04:02,784 INFO L290 TraceCheckUtils]: 18: Hoare triple {7153#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7158#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:02,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {7158#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7158#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:02,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {7158#(= 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; {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:02,785 INFO L290 TraceCheckUtils]: 21: Hoare triple {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7160#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:02,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {7160#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {7160#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:02,786 INFO L290 TraceCheckUtils]: 23: Hoare triple {7160#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {7161#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 24: Hoare triple {7161#(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); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 25: Hoare triple {7154#false} ~i~0 := 0;~cont_aux~0 := 0; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 26: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 27: Hoare triple {7154#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 28: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 29: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 30: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 31: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 32: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 34: Hoare triple {7154#false} assume !(~j~0 % 4294967296 < 2); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 35: Hoare triple {7154#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 36: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 37: Hoare triple {7154#false} assume !(0 != #t~mem11);havoc #t~mem11; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L272 TraceCheckUtils]: 38: Hoare triple {7154#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 39: Hoare triple {7154#false} ~cond := #in~cond; {7154#false} is VALID [2022-04-08 09:04:02,787 INFO L290 TraceCheckUtils]: 40: Hoare triple {7154#false} assume 0 == ~cond; {7154#false} is VALID [2022-04-08 09:04:02,788 INFO L290 TraceCheckUtils]: 41: Hoare triple {7154#false} assume !false; {7154#false} is VALID [2022-04-08 09:04:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:02,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:02,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998096494] [2022-04-08 09:04:02,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1998096494] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:02,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640961054] [2022-04-08 09:04:02,788 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:04:02,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:02,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:02,804 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) [2022-04-08 09:04:02,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 09:04:02,909 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-08 09:04:02,910 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:02,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2022-04-08 09:04:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:02,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:03,165 INFO L272 TraceCheckUtils]: 0: Hoare triple {7153#true} call ULTIMATE.init(); {7153#true} is VALID [2022-04-08 09:04:03,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {7153#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); {7153#true} is VALID [2022-04-08 09:04:03,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {7153#true} assume true; {7153#true} is VALID [2022-04-08 09:04:03,165 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7153#true} {7153#true} #133#return; {7153#true} is VALID [2022-04-08 09:04:03,165 INFO L272 TraceCheckUtils]: 4: Hoare triple {7153#true} call #t~ret17 := main(); {7153#true} is VALID [2022-04-08 09:04:03,165 INFO L290 TraceCheckUtils]: 5: Hoare triple {7153#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; {7181#(= main_~i~0 0)} is VALID [2022-04-08 09:04:03,165 INFO L290 TraceCheckUtils]: 6: Hoare triple {7181#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 7: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 8: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 9: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 10: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 11: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 12: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 13: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 14: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {7153#true} assume !(~i~0 % 4294967296 < 5); {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {7153#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7153#true} is VALID [2022-04-08 09:04:03,166 INFO L290 TraceCheckUtils]: 18: Hoare triple {7153#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7158#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:03,167 INFO L290 TraceCheckUtils]: 19: Hoare triple {7158#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7158#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:03,167 INFO L290 TraceCheckUtils]: 20: Hoare triple {7158#(= 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; {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:03,167 INFO L290 TraceCheckUtils]: 21: Hoare triple {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:03,168 INFO L290 TraceCheckUtils]: 22: Hoare triple {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:03,168 INFO L290 TraceCheckUtils]: 23: Hoare triple {7159#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {7236#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {7236#(and (<= main_~n_caracter~0 1) (= main_~i~0 0) (<= 1 main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 25: Hoare triple {7154#false} ~i~0 := 0;~cont_aux~0 := 0; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 26: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 27: Hoare triple {7154#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 28: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 29: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 30: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 31: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 32: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 33: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 34: Hoare triple {7154#false} assume !(~j~0 % 4294967296 < 2); {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 35: Hoare triple {7154#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7154#false} is VALID [2022-04-08 09:04:03,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L290 TraceCheckUtils]: 37: Hoare triple {7154#false} assume !(0 != #t~mem11);havoc #t~mem11; {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L272 TraceCheckUtils]: 38: Hoare triple {7154#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {7154#false} ~cond := #in~cond; {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L290 TraceCheckUtils]: 40: Hoare triple {7154#false} assume 0 == ~cond; {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {7154#false} assume !false; {7154#false} is VALID [2022-04-08 09:04:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:03,170 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 41: Hoare triple {7154#false} assume !false; {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 40: Hoare triple {7154#false} assume 0 == ~cond; {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {7154#false} ~cond := #in~cond; {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L272 TraceCheckUtils]: 38: Hoare triple {7154#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 37: Hoare triple {7154#false} assume !(0 != #t~mem11);havoc #t~mem11; {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 36: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 35: Hoare triple {7154#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {7154#false} is VALID [2022-04-08 09:04:03,269 INFO L290 TraceCheckUtils]: 34: Hoare triple {7154#false} assume !(~j~0 % 4294967296 < 2); {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 33: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 32: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 31: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 30: Hoare triple {7154#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {7154#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; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 28: Hoare triple {7154#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 27: Hoare triple {7154#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 26: Hoare triple {7154#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 25: Hoare triple {7154#false} ~i~0 := 0;~cont_aux~0 := 0; {7154#false} is VALID [2022-04-08 09:04:03,270 INFO L290 TraceCheckUtils]: 24: Hoare triple {7342#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {7154#false} is VALID [2022-04-08 09:04:03,271 INFO L290 TraceCheckUtils]: 23: Hoare triple {7346#(< 0 (mod main_~n_caracter~0 4294967296))} ~cont~0 := 0;~i~0 := 0; {7342#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:04:03,271 INFO L290 TraceCheckUtils]: 22: Hoare triple {7346#(< 0 (mod main_~n_caracter~0 4294967296))} assume !(0 != #t~mem4);havoc #t~mem4; {7346#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:04:03,271 INFO L290 TraceCheckUtils]: 21: Hoare triple {7346#(< 0 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7346#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:04:03,272 INFO L290 TraceCheckUtils]: 20: Hoare triple {7356#(< 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; {7346#(< 0 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:04:03,272 INFO L290 TraceCheckUtils]: 19: Hoare triple {7356#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {7356#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 18: Hoare triple {7153#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {7356#(< 0 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 17: Hoare triple {7153#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 16: Hoare triple {7153#true} assume !(~i~0 % 4294967296 < 5); {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 15: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 14: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 13: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 12: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 10: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 9: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 8: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 7: Hoare triple {7153#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {7153#true} is VALID [2022-04-08 09:04:03,273 INFO L290 TraceCheckUtils]: 6: Hoare triple {7153#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L290 TraceCheckUtils]: 5: Hoare triple {7153#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; {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L272 TraceCheckUtils]: 4: Hoare triple {7153#true} call #t~ret17 := main(); {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7153#true} {7153#true} #133#return; {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {7153#true} assume true; {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {7153#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); {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L272 TraceCheckUtils]: 0: Hoare triple {7153#true} call ULTIMATE.init(); {7153#true} is VALID [2022-04-08 09:04:03,274 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:03,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1640961054] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:03,274 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:03,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 5] total 12 [2022-04-08 09:04:03,275 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:03,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2081836092] [2022-04-08 09:04:03,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2081836092] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:03,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:03,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 09:04:03,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784629607] [2022-04-08 09:04:03,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:03,275 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 [2022-04-08 09:04:03,275 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:03,275 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) [2022-04-08 09:04:03,294 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:03,294 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 09:04:03,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:03,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 09:04:03,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-08 09:04:03,295 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) [2022-04-08 09:04:04,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:04,459 INFO L93 Difference]: Finished difference Result 255 states and 333 transitions. [2022-04-08 09:04:04,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 09:04:04,459 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 [2022-04-08 09:04:04,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:04,459 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) [2022-04-08 09:04:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 131 transitions. [2022-04-08 09:04:04,462 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) [2022-04-08 09:04:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 131 transitions. [2022-04-08 09:04:04,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 131 transitions. [2022-04-08 09:04:04,570 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:04,573 INFO L225 Difference]: With dead ends: 255 [2022-04-08 09:04:04,573 INFO L226 Difference]: Without dead ends: 229 [2022-04-08 09:04:04,573 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:04:04,574 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 129 mSDsluCounter, 22 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:04,574 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 62 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:04:04,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2022-04-08 09:04:04,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 77. [2022-04-08 09:04:04,733 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:04,734 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) [2022-04-08 09:04:04,734 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) [2022-04-08 09:04:04,734 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) [2022-04-08 09:04:04,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:04,737 INFO L93 Difference]: Finished difference Result 229 states and 299 transitions. [2022-04-08 09:04:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2022-04-08 09:04:04,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:04,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:04,738 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. [2022-04-08 09:04:04,738 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. [2022-04-08 09:04:04,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:04,741 INFO L93 Difference]: Finished difference Result 229 states and 299 transitions. [2022-04-08 09:04:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 299 transitions. [2022-04-08 09:04:04,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:04,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:04,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:04,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:04,742 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) [2022-04-08 09:04:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 95 transitions. [2022-04-08 09:04:04,743 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 95 transitions. Word has length 42 [2022-04-08 09:04:04,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:04,743 INFO L478 AbstractCegarLoop]: Abstraction has 77 states and 95 transitions. [2022-04-08 09:04:04,743 INFO L479 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) [2022-04-08 09:04:04,743 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 95 transitions. [2022-04-08 09:04:04,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:04,877 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2022-04-08 09:04:04,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-08 09:04:04,878 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:04,878 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:04:04,909 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:05,078 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-08 09:04:05,079 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:05,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:05,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1673688413, now seen corresponding path program 13 times [2022-04-08 09:04:05,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:05,079 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [812842990] [2022-04-08 09:04:05,082 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:05,082 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:05,082 INFO L85 PathProgramCache]: Analyzing trace with hash 1673688413, now seen corresponding path program 14 times [2022-04-08 09:04:05,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:05,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006764872] [2022-04-08 09:04:05,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:05,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:05,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:05,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {8561#(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); {8551#true} is VALID [2022-04-08 09:04:05,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {8551#true} assume true; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8551#true} {8551#true} #133#return; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L272 TraceCheckUtils]: 0: Hoare triple {8551#true} call ULTIMATE.init(); {8561#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:05,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {8561#(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); {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L290 TraceCheckUtils]: 2: Hoare triple {8551#true} assume true; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8551#true} {8551#true} #133#return; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L272 TraceCheckUtils]: 4: Hoare triple {8551#true} call #t~ret17 := main(); {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L290 TraceCheckUtils]: 5: Hoare triple {8551#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; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L290 TraceCheckUtils]: 6: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,221 INFO L290 TraceCheckUtils]: 7: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 8: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 9: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 10: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 12: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 13: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 14: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 15: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 16: Hoare triple {8551#true} assume !(~i~0 % 4294967296 < 5); {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 17: Hoare triple {8551#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8551#true} is VALID [2022-04-08 09:04:05,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {8551#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8556#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:05,223 INFO L290 TraceCheckUtils]: 19: Hoare triple {8556#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {8556#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:05,223 INFO L290 TraceCheckUtils]: 20: Hoare triple {8556#(= 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; {8557#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {8557#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {8557#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,224 INFO L290 TraceCheckUtils]: 22: Hoare triple {8557#(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; {8558#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:05,224 INFO L290 TraceCheckUtils]: 23: Hoare triple {8558#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {8558#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:05,225 INFO L290 TraceCheckUtils]: 24: Hoare triple {8558#(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; {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,225 INFO L290 TraceCheckUtils]: 25: Hoare triple {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,225 INFO L290 TraceCheckUtils]: 26: Hoare triple {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 27: Hoare triple {8559#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 3 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {8560#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 28: Hoare triple {8560#(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); {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 29: Hoare triple {8552#false} ~i~0 := 0;~cont_aux~0 := 0; {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 30: Hoare triple {8552#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {8552#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 32: Hoare triple {8552#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 33: Hoare triple {8552#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; {8552#false} is VALID [2022-04-08 09:04:05,226 INFO L290 TraceCheckUtils]: 34: Hoare triple {8552#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 35: Hoare triple {8552#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 36: Hoare triple {8552#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; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 37: Hoare triple {8552#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 38: Hoare triple {8552#false} assume !(~j~0 % 4294967296 < 2); {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 39: Hoare triple {8552#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 40: Hoare triple {8552#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 41: Hoare triple {8552#false} assume !(0 != #t~mem11);havoc #t~mem11; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L272 TraceCheckUtils]: 42: Hoare triple {8552#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 43: Hoare triple {8552#false} ~cond := #in~cond; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 44: Hoare triple {8552#false} assume 0 == ~cond; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L290 TraceCheckUtils]: 45: Hoare triple {8552#false} assume !false; {8552#false} is VALID [2022-04-08 09:04:05,227 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:05,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:05,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006764872] [2022-04-08 09:04:05,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006764872] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:05,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1421190764] [2022-04-08 09:04:05,228 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:05,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:05,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:05,228 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) [2022-04-08 09:04:05,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 09:04:05,286 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:05,286 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:05,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 09:04:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:05,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:05,574 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 [2022-04-08 09:04:05,590 INFO L272 TraceCheckUtils]: 0: Hoare triple {8551#true} call ULTIMATE.init(); {8551#true} is VALID [2022-04-08 09:04:05,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {8551#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); {8551#true} is VALID [2022-04-08 09:04:05,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {8551#true} assume true; {8551#true} is VALID [2022-04-08 09:04:05,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8551#true} {8551#true} #133#return; {8551#true} is VALID [2022-04-08 09:04:05,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {8551#true} call #t~ret17 := main(); {8551#true} is VALID [2022-04-08 09:04:05,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {8551#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; {8580#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:05,591 INFO L290 TraceCheckUtils]: 6: Hoare triple {8580#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8580#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:05,591 INFO L290 TraceCheckUtils]: 7: Hoare triple {8580#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,591 INFO L290 TraceCheckUtils]: 8: Hoare triple {8587#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,592 INFO L290 TraceCheckUtils]: 10: Hoare triple {8587#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {8587#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {8587#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,593 INFO L290 TraceCheckUtils]: 15: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,594 INFO L290 TraceCheckUtils]: 17: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8587#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:05,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {8587#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8621#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:05,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {8621#(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 + ~n_caracter~0 % 4294967296, 1); {8621#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:05,595 INFO L290 TraceCheckUtils]: 20: Hoare triple {8621#(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; {8628#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:05,595 INFO L290 TraceCheckUtils]: 21: Hoare triple {8628#(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 + ~n_caracter~0 % 4294967296, 1); {8632#(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 [2022-04-08 09:04:05,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {8632#(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; {8636#(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 [2022-04-08 09:04:05,596 INFO L290 TraceCheckUtils]: 23: Hoare triple {8636#(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 + ~n_caracter~0 % 4294967296, 1); {8636#(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 [2022-04-08 09:04:05,596 INFO L290 TraceCheckUtils]: 24: Hoare triple {8636#(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; {8636#(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 [2022-04-08 09:04:05,597 INFO L290 TraceCheckUtils]: 25: Hoare triple {8636#(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 + ~n_caracter~0 % 4294967296, 1); {8636#(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 [2022-04-08 09:04:05,597 INFO L290 TraceCheckUtils]: 26: Hoare triple {8636#(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; {8636#(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 [2022-04-08 09:04:05,597 INFO L290 TraceCheckUtils]: 27: Hoare triple {8636#(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; {8636#(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 [2022-04-08 09:04:05,598 INFO L290 TraceCheckUtils]: 28: Hoare triple {8636#(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); {8636#(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 [2022-04-08 09:04:05,598 INFO L290 TraceCheckUtils]: 29: Hoare triple {8636#(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; {8658#(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 [2022-04-08 09:04:05,598 INFO L290 TraceCheckUtils]: 30: Hoare triple {8658#(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 + ~i~0 % 4294967296, 1); {8658#(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 [2022-04-08 09:04:05,599 INFO L290 TraceCheckUtils]: 31: Hoare triple {8658#(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; {8658#(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 [2022-04-08 09:04:05,599 INFO L290 TraceCheckUtils]: 32: Hoare triple {8658#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8658#(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 [2022-04-08 09:04:05,600 INFO L290 TraceCheckUtils]: 33: Hoare triple {8658#(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; {8658#(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 [2022-04-08 09:04:05,600 INFO L290 TraceCheckUtils]: 34: Hoare triple {8658#(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; {8658#(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 [2022-04-08 09:04:05,600 INFO L290 TraceCheckUtils]: 35: Hoare triple {8658#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8658#(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 [2022-04-08 09:04:05,601 INFO L290 TraceCheckUtils]: 36: Hoare triple {8658#(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; {8658#(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 [2022-04-08 09:04:05,601 INFO L290 TraceCheckUtils]: 37: Hoare triple {8658#(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; {8658#(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 [2022-04-08 09:04:05,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {8658#(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); {8658#(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 [2022-04-08 09:04:05,602 INFO L290 TraceCheckUtils]: 39: Hoare triple {8658#(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 [2022-04-08 09:04:05,602 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 + ~i~0 % 4294967296, 1); {8693#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:04:05,603 INFO L290 TraceCheckUtils]: 41: Hoare triple {8693#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {8552#false} is VALID [2022-04-08 09:04:05,603 INFO L272 TraceCheckUtils]: 42: Hoare triple {8552#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8552#false} is VALID [2022-04-08 09:04:05,603 INFO L290 TraceCheckUtils]: 43: Hoare triple {8552#false} ~cond := #in~cond; {8552#false} is VALID [2022-04-08 09:04:05,603 INFO L290 TraceCheckUtils]: 44: Hoare triple {8552#false} assume 0 == ~cond; {8552#false} is VALID [2022-04-08 09:04:05,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {8552#false} assume !false; {8552#false} is VALID [2022-04-08 09:04:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-04-08 09:04:05,603 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:05,732 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:04:05,733 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 22 treesize of output 13 [2022-04-08 09:04:05,796 INFO L290 TraceCheckUtils]: 45: Hoare triple {8552#false} assume !false; {8552#false} is VALID [2022-04-08 09:04:05,796 INFO L290 TraceCheckUtils]: 44: Hoare triple {8552#false} assume 0 == ~cond; {8552#false} is VALID [2022-04-08 09:04:05,796 INFO L290 TraceCheckUtils]: 43: Hoare triple {8552#false} ~cond := #in~cond; {8552#false} is VALID [2022-04-08 09:04:05,796 INFO L272 TraceCheckUtils]: 42: Hoare triple {8552#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {8552#false} is VALID [2022-04-08 09:04:05,797 INFO L290 TraceCheckUtils]: 41: Hoare triple {8693#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {8552#false} is VALID [2022-04-08 09:04:05,797 INFO L290 TraceCheckUtils]: 40: Hoare triple {8724#(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 + ~i~0 % 4294967296, 1); {8693#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:04:05,798 INFO L290 TraceCheckUtils]: 39: Hoare triple {8728#(not (= (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; {8724#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:04:05,798 INFO L290 TraceCheckUtils]: 38: Hoare triple {8728#(not (= (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); {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,798 INFO L290 TraceCheckUtils]: 37: Hoare triple {8728#(not (= (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; {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,799 INFO L290 TraceCheckUtils]: 36: Hoare triple {8728#(not (= (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; {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,799 INFO L290 TraceCheckUtils]: 35: Hoare triple {8728#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,799 INFO L290 TraceCheckUtils]: 34: Hoare triple {8728#(not (= (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; {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {8728#(not (= (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; {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {8728#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,801 INFO L290 TraceCheckUtils]: 31: Hoare triple {8728#(not (= (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; {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,801 INFO L290 TraceCheckUtils]: 30: Hoare triple {8728#(not (= (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 + ~i~0 % 4294967296, 1); {8728#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,801 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#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:05,802 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 [2022-04-08 09:04:05,802 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 [2022-04-08 09:04:05,802 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 [2022-04-08 09:04:05,802 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 + ~n_caracter~0 % 4294967296, 1); {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:05,803 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 [2022-04-08 09:04:05,803 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 + ~n_caracter~0 % 4294967296, 1); {8759#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:05,803 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 [2022-04-08 09:04:05,804 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 + ~n_caracter~0 % 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 [2022-04-08 09:04:05,804 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 [2022-04-08 09:04:05,804 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 + ~n_caracter~0 % 4294967296, 1); {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 18: Hoare triple {8551#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {8789#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 17: Hoare triple {8551#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 16: Hoare triple {8551#true} assume !(~i~0 % 4294967296 < 5); {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 15: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 8: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 7: Hoare triple {8551#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {8551#true} is VALID [2022-04-08 09:04:05,805 INFO L290 TraceCheckUtils]: 6: Hoare triple {8551#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {8551#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; {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {8551#true} call #t~ret17 := main(); {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8551#true} {8551#true} #133#return; {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {8551#true} assume true; {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {8551#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); {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {8551#true} call ULTIMATE.init(); {8551#true} is VALID [2022-04-08 09:04:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:05,806 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1421190764] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:05,806 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:05,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 11, 9] total 23 [2022-04-08 09:04:05,806 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:05,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [812842990] [2022-04-08 09:04:05,807 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [812842990] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:05,807 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:05,807 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 09:04:05,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269873222] [2022-04-08 09:04:05,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:05,807 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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 [2022-04-08 09:04:05,807 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:05,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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) [2022-04-08 09:04:05,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:05,828 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 09:04:05,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:05,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 09:04:05,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=436, Unknown=0, NotChecked=0, Total=506 [2022-04-08 09:04:05,828 INFO L87 Difference]: Start difference. First operand 77 states and 95 transitions. Second operand has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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) [2022-04-08 09:04:07,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:07,591 INFO L93 Difference]: Finished difference Result 270 states and 352 transitions. [2022-04-08 09:04:07,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 09:04:07,591 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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 [2022-04-08 09:04:07,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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) [2022-04-08 09:04:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 138 transitions. [2022-04-08 09:04:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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) [2022-04-08 09:04:07,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 138 transitions. [2022-04-08 09:04:07,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 138 transitions. [2022-04-08 09:04:07,692 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:07,695 INFO L225 Difference]: With dead ends: 270 [2022-04-08 09:04:07,695 INFO L226 Difference]: Without dead ends: 244 [2022-04-08 09:04:07,695 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=662, Unknown=0, NotChecked=0, Total=756 [2022-04-08 09:04:07,695 INFO L913 BasicCegarLoop]: 78 mSDtfsCounter, 132 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 410 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 132 SdHoareTripleChecker+Valid, 105 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 410 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:07,695 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [132 Valid, 105 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 410 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:04:07,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2022-04-08 09:04:07,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 79. [2022-04-08 09:04:07,982 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:07,982 INFO L82 GeneralOperation]: Start isEquivalent. First operand 244 states. Second operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:07,983 INFO L74 IsIncluded]: Start isIncluded. First operand 244 states. Second operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:07,983 INFO L87 Difference]: Start difference. First operand 244 states. Second operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:07,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:07,986 INFO L93 Difference]: Finished difference Result 244 states and 319 transitions. [2022-04-08 09:04:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 319 transitions. [2022-04-08 09:04:07,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:07,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:07,987 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 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 244 states. [2022-04-08 09:04:07,987 INFO L87 Difference]: Start difference. First operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 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 244 states. [2022-04-08 09:04:07,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:07,990 INFO L93 Difference]: Finished difference Result 244 states and 319 transitions. [2022-04-08 09:04:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 319 transitions. [2022-04-08 09:04:07,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:07,991 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:07,991 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:07,991 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 74 states have (on average 1.2702702702702702) internal successors, (94), 74 states have internal predecessors, (94), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 98 transitions. [2022-04-08 09:04:07,992 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 98 transitions. Word has length 46 [2022-04-08 09:04:07,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:07,992 INFO L478 AbstractCegarLoop]: Abstraction has 79 states and 98 transitions. [2022-04-08 09:04:07,992 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.75) internal successors, (30), 7 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) [2022-04-08 09:04:07,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 79 states and 98 transitions. [2022-04-08 09:04:08,148 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:08,149 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2022-04-08 09:04:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 09:04:08,149 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:08,149 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 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] [2022-04-08 09:04:08,165 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2022-04-08 09:04:08,349 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-08 09:04:08,350 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:08,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:08,350 INFO L85 PathProgramCache]: Analyzing trace with hash 1875303096, now seen corresponding path program 15 times [2022-04-08 09:04:08,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:08,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [276051019] [2022-04-08 09:04:08,354 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:08,354 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:08,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1875303096, now seen corresponding path program 16 times [2022-04-08 09:04:08,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:08,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358599600] [2022-04-08 09:04:08,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:08,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:08,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:08,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {10059#(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); {10048#true} is VALID [2022-04-08 09:04:08,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {10048#true} assume true; {10048#true} is VALID [2022-04-08 09:04:08,455 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10048#true} {10048#true} #133#return; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L272 TraceCheckUtils]: 0: Hoare triple {10048#true} call ULTIMATE.init(); {10059#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {10059#(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); {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {10048#true} assume true; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10048#true} {10048#true} #133#return; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L272 TraceCheckUtils]: 4: Hoare triple {10048#true} call #t~ret17 := main(); {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 5: Hoare triple {10048#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; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 6: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 7: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 8: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 9: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 10: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 11: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 12: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 13: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 14: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:08,456 INFO L290 TraceCheckUtils]: 15: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:08,457 INFO L290 TraceCheckUtils]: 16: Hoare triple {10048#true} assume !(~i~0 % 4294967296 < 5); {10048#true} is VALID [2022-04-08 09:04:08,457 INFO L290 TraceCheckUtils]: 17: Hoare triple {10048#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10048#true} is VALID [2022-04-08 09:04:08,457 INFO L290 TraceCheckUtils]: 18: Hoare triple {10048#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10053#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:08,457 INFO L290 TraceCheckUtils]: 19: Hoare triple {10053#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10053#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:08,458 INFO L290 TraceCheckUtils]: 20: Hoare triple {10053#(= 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; {10054#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:08,458 INFO L290 TraceCheckUtils]: 21: Hoare triple {10054#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10054#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:08,458 INFO L290 TraceCheckUtils]: 22: Hoare triple {10054#(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; {10055#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:08,459 INFO L290 TraceCheckUtils]: 23: Hoare triple {10055#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10055#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:08,459 INFO L290 TraceCheckUtils]: 24: Hoare triple {10055#(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; {10056#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:08,460 INFO L290 TraceCheckUtils]: 25: Hoare triple {10056#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10056#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:08,460 INFO L290 TraceCheckUtils]: 26: Hoare triple {10056#(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; {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-08 09:04:08,461 INFO L290 TraceCheckUtils]: 27: Hoare triple {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-08 09:04:08,461 INFO L290 TraceCheckUtils]: 28: Hoare triple {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-08 09:04:08,461 INFO L290 TraceCheckUtils]: 29: Hoare triple {10057#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0))} ~cont~0 := 0;~i~0 := 0; {10058#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 30: Hoare triple {10058#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 31: Hoare triple {10049#false} ~i~0 := 0;~cont_aux~0 := 0; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 32: Hoare triple {10049#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 33: Hoare triple {10049#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 34: Hoare triple {10049#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 35: Hoare triple {10049#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; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 36: Hoare triple {10049#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 37: Hoare triple {10049#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 38: Hoare triple {10049#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; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 39: Hoare triple {10049#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 40: Hoare triple {10049#false} assume !(~j~0 % 4294967296 < 2); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 41: Hoare triple {10049#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 42: Hoare triple {10049#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {10049#false} is VALID [2022-04-08 09:04:08,462 INFO L290 TraceCheckUtils]: 43: Hoare triple {10049#false} assume !(0 != #t~mem11);havoc #t~mem11; {10049#false} is VALID [2022-04-08 09:04:08,463 INFO L272 TraceCheckUtils]: 44: Hoare triple {10049#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10049#false} is VALID [2022-04-08 09:04:08,463 INFO L290 TraceCheckUtils]: 45: Hoare triple {10049#false} ~cond := #in~cond; {10049#false} is VALID [2022-04-08 09:04:08,463 INFO L290 TraceCheckUtils]: 46: Hoare triple {10049#false} assume 0 == ~cond; {10049#false} is VALID [2022-04-08 09:04:08,463 INFO L290 TraceCheckUtils]: 47: Hoare triple {10049#false} assume !false; {10049#false} is VALID [2022-04-08 09:04:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:08,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:08,463 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358599600] [2022-04-08 09:04:08,463 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358599600] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:08,463 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2092595979] [2022-04-08 09:04:08,463 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:04:08,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:08,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:08,464 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) [2022-04-08 09:04:08,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-08 09:04:08,521 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:04:08,522 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:08,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 09:04:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:08,533 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:08,825 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 [2022-04-08 09:04:08,841 INFO L272 TraceCheckUtils]: 0: Hoare triple {10048#true} call ULTIMATE.init(); {10048#true} is VALID [2022-04-08 09:04:08,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {10048#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); {10048#true} is VALID [2022-04-08 09:04:08,841 INFO L290 TraceCheckUtils]: 2: Hoare triple {10048#true} assume true; {10048#true} is VALID [2022-04-08 09:04:08,841 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10048#true} {10048#true} #133#return; {10048#true} is VALID [2022-04-08 09:04:08,841 INFO L272 TraceCheckUtils]: 4: Hoare triple {10048#true} call #t~ret17 := main(); {10048#true} is VALID [2022-04-08 09:04:08,842 INFO L290 TraceCheckUtils]: 5: Hoare triple {10048#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; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,842 INFO L290 TraceCheckUtils]: 6: Hoare triple {10078#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,842 INFO L290 TraceCheckUtils]: 7: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,842 INFO L290 TraceCheckUtils]: 8: Hoare triple {10078#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,843 INFO L290 TraceCheckUtils]: 9: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,843 INFO L290 TraceCheckUtils]: 10: Hoare triple {10078#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,843 INFO L290 TraceCheckUtils]: 11: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,843 INFO L290 TraceCheckUtils]: 12: Hoare triple {10078#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,844 INFO L290 TraceCheckUtils]: 13: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,844 INFO L290 TraceCheckUtils]: 14: Hoare triple {10078#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,844 INFO L290 TraceCheckUtils]: 15: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,845 INFO L290 TraceCheckUtils]: 16: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,845 INFO L290 TraceCheckUtils]: 17: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10078#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:08,845 INFO L290 TraceCheckUtils]: 18: Hoare triple {10078#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10118#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:08,845 INFO L290 TraceCheckUtils]: 19: Hoare triple {10118#(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 + ~n_caracter~0 % 4294967296, 1); {10118#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:08,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {10118#(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; {10125#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:08,846 INFO L290 TraceCheckUtils]: 21: Hoare triple {10125#(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 + ~n_caracter~0 % 4294967296, 1); {10129#(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 [2022-04-08 09:04:08,846 INFO L290 TraceCheckUtils]: 22: Hoare triple {10129#(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; {10133#(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 [2022-04-08 09:04:08,847 INFO L290 TraceCheckUtils]: 23: Hoare triple {10133#(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 + ~n_caracter~0 % 4294967296, 1); {10133#(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 [2022-04-08 09:04:08,847 INFO L290 TraceCheckUtils]: 24: Hoare triple {10133#(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; {10133#(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 [2022-04-08 09:04:08,848 INFO L290 TraceCheckUtils]: 25: Hoare triple {10133#(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 + ~n_caracter~0 % 4294967296, 1); {10133#(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 [2022-04-08 09:04:08,848 INFO L290 TraceCheckUtils]: 26: Hoare triple {10133#(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; {10133#(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 [2022-04-08 09:04:08,848 INFO L290 TraceCheckUtils]: 27: Hoare triple {10133#(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 + ~n_caracter~0 % 4294967296, 1); {10133#(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 [2022-04-08 09:04:08,849 INFO L290 TraceCheckUtils]: 28: Hoare triple {10133#(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; {10133#(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 [2022-04-08 09:04:08,849 INFO L290 TraceCheckUtils]: 29: Hoare triple {10133#(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; {10133#(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 [2022-04-08 09:04:08,849 INFO L290 TraceCheckUtils]: 30: Hoare triple {10133#(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); {10133#(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 [2022-04-08 09:04:08,850 INFO L290 TraceCheckUtils]: 31: Hoare triple {10133#(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; {10161#(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 [2022-04-08 09:04:08,850 INFO L290 TraceCheckUtils]: 32: Hoare triple {10161#(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 + ~i~0 % 4294967296, 1); {10161#(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 [2022-04-08 09:04:08,850 INFO L290 TraceCheckUtils]: 33: Hoare triple {10161#(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; {10161#(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 [2022-04-08 09:04:08,851 INFO L290 TraceCheckUtils]: 34: Hoare triple {10161#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10161#(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 [2022-04-08 09:04:08,851 INFO L290 TraceCheckUtils]: 35: Hoare triple {10161#(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; {10161#(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 [2022-04-08 09:04:08,852 INFO L290 TraceCheckUtils]: 36: Hoare triple {10161#(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; {10161#(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 [2022-04-08 09:04:08,852 INFO L290 TraceCheckUtils]: 37: Hoare triple {10161#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10161#(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 [2022-04-08 09:04:08,852 INFO L290 TraceCheckUtils]: 38: Hoare triple {10161#(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; {10161#(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 [2022-04-08 09:04:08,853 INFO L290 TraceCheckUtils]: 39: Hoare triple {10161#(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; {10161#(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 [2022-04-08 09:04:08,853 INFO L290 TraceCheckUtils]: 40: Hoare triple {10161#(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); {10161#(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 [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 41: Hoare triple {10161#(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; {10192#(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 [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 42: Hoare triple {10192#(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 + ~i~0 % 4294967296, 1); {10196#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 43: Hoare triple {10196#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {10049#false} is VALID [2022-04-08 09:04:08,854 INFO L272 TraceCheckUtils]: 44: Hoare triple {10049#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10049#false} is VALID [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 45: Hoare triple {10049#false} ~cond := #in~cond; {10049#false} is VALID [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 46: Hoare triple {10049#false} assume 0 == ~cond; {10049#false} is VALID [2022-04-08 09:04:08,854 INFO L290 TraceCheckUtils]: 47: Hoare triple {10049#false} assume !false; {10049#false} is VALID [2022-04-08 09:04:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 09:04:08,855 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:08,989 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:04:08,989 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 22 treesize of output 13 [2022-04-08 09:04:09,054 INFO L290 TraceCheckUtils]: 47: Hoare triple {10049#false} assume !false; {10049#false} is VALID [2022-04-08 09:04:09,054 INFO L290 TraceCheckUtils]: 46: Hoare triple {10049#false} assume 0 == ~cond; {10049#false} is VALID [2022-04-08 09:04:09,054 INFO L290 TraceCheckUtils]: 45: Hoare triple {10049#false} ~cond := #in~cond; {10049#false} is VALID [2022-04-08 09:04:09,054 INFO L272 TraceCheckUtils]: 44: Hoare triple {10049#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {10049#false} is VALID [2022-04-08 09:04:09,054 INFO L290 TraceCheckUtils]: 43: Hoare triple {10196#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {10049#false} is VALID [2022-04-08 09:04:09,055 INFO L290 TraceCheckUtils]: 42: Hoare triple {10227#(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 + ~i~0 % 4294967296, 1); {10196#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:04:09,055 INFO L290 TraceCheckUtils]: 41: Hoare triple {10231#(not (= (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; {10227#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:04:09,056 INFO L290 TraceCheckUtils]: 40: Hoare triple {10231#(not (= (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); {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,056 INFO L290 TraceCheckUtils]: 39: Hoare triple {10231#(not (= (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; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,057 INFO L290 TraceCheckUtils]: 38: Hoare triple {10231#(not (= (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; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,057 INFO L290 TraceCheckUtils]: 37: Hoare triple {10231#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,057 INFO L290 TraceCheckUtils]: 36: Hoare triple {10231#(not (= (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; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,058 INFO L290 TraceCheckUtils]: 35: Hoare triple {10231#(not (= (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; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,058 INFO L290 TraceCheckUtils]: 34: Hoare triple {10231#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,058 INFO L290 TraceCheckUtils]: 33: Hoare triple {10231#(not (= (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; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,059 INFO L290 TraceCheckUtils]: 32: Hoare triple {10231#(not (= (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 + ~i~0 % 4294967296, 1); {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,059 INFO L290 TraceCheckUtils]: 31: Hoare triple {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {10231#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:04:09,059 INFO L290 TraceCheckUtils]: 30: Hoare triple {10262#(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); {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,060 INFO L290 TraceCheckUtils]: 28: Hoare triple {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,060 INFO L290 TraceCheckUtils]: 27: Hoare triple {10262#(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 + ~n_caracter~0 % 4294967296, 1); {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,060 INFO L290 TraceCheckUtils]: 26: Hoare triple {10262#(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; {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {10262#(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 + ~n_caracter~0 % 4294967296, 1); {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,061 INFO L290 TraceCheckUtils]: 24: Hoare triple {10262#(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; {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {10262#(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 + ~n_caracter~0 % 4294967296, 1); {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,062 INFO L290 TraceCheckUtils]: 22: Hoare triple {10290#(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; {10262#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:04:09,062 INFO L290 TraceCheckUtils]: 21: Hoare triple {10294#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10290#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:04:09,062 INFO L290 TraceCheckUtils]: 20: Hoare triple {10298#(= (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; {10294#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 19: Hoare triple {10298#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {10298#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 18: Hoare triple {10048#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {10298#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 17: Hoare triple {10048#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {10048#true} assume !(~i~0 % 4294967296 < 5); {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 15: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 14: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 12: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 11: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:09,063 INFO L290 TraceCheckUtils]: 10: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {10048#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 6: Hoare triple {10048#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {10048#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; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {10048#true} call #t~ret17 := main(); {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10048#true} {10048#true} #133#return; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {10048#true} assume true; {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {10048#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); {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L272 TraceCheckUtils]: 0: Hoare triple {10048#true} call ULTIMATE.init(); {10048#true} is VALID [2022-04-08 09:04:09,064 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 09:04:09,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2092595979] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:09,064 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:09,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 9] total 23 [2022-04-08 09:04:09,065 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:09,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [276051019] [2022-04-08 09:04:09,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [276051019] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:09,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:09,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 09:04:09,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [577660986] [2022-04-08 09:04:09,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:09,065 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 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 48 [2022-04-08 09:04:09,065 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:09,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:09,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:09,088 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 09:04:09,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:09,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 09:04:09,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=438, Unknown=0, NotChecked=0, Total=506 [2022-04-08 09:04:09,089 INFO L87 Difference]: Start difference. First operand 79 states and 98 transitions. Second operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:10,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:10,872 INFO L93 Difference]: Finished difference Result 317 states and 415 transitions. [2022-04-08 09:04:10,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 09:04:10,873 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 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 48 [2022-04-08 09:04:10,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:10,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 161 transitions. [2022-04-08 09:04:10,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:10,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 161 transitions. [2022-04-08 09:04:10,876 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 161 transitions. [2022-04-08 09:04:10,968 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:10,973 INFO L225 Difference]: With dead ends: 317 [2022-04-08 09:04:10,974 INFO L226 Difference]: Without dead ends: 291 [2022-04-08 09:04:10,974 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=96, Invalid=716, Unknown=0, NotChecked=0, Total=812 [2022-04-08 09:04:10,974 INFO L913 BasicCegarLoop]: 97 mSDtfsCounter, 176 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 529 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 529 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:10,974 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [176 Valid, 124 Invalid, 540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 529 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:04:10,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2022-04-08 09:04:11,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 81. [2022-04-08 09:04:11,346 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:11,346 INFO L82 GeneralOperation]: Start isEquivalent. First operand 291 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) [2022-04-08 09:04:11,346 INFO L74 IsIncluded]: Start isIncluded. First operand 291 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) [2022-04-08 09:04:11,347 INFO L87 Difference]: Start difference. First operand 291 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) [2022-04-08 09:04:11,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:11,351 INFO L93 Difference]: Finished difference Result 291 states and 382 transitions. [2022-04-08 09:04:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 382 transitions. [2022-04-08 09:04:11,351 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:11,351 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:11,351 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 291 states. [2022-04-08 09:04:11,352 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 291 states. [2022-04-08 09:04:11,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:11,356 INFO L93 Difference]: Finished difference Result 291 states and 382 transitions. [2022-04-08 09:04:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 382 transitions. [2022-04-08 09:04:11,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:11,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:11,357 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:11,357 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:11,357 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) [2022-04-08 09:04:11,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 101 transitions. [2022-04-08 09:04:11,358 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 101 transitions. Word has length 48 [2022-04-08 09:04:11,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:11,358 INFO L478 AbstractCegarLoop]: Abstraction has 81 states and 101 transitions. [2022-04-08 09:04:11,358 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.5555555555555554) internal successors, (32), 8 states have internal predecessors, (32), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:11,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 101 transitions. [2022-04-08 09:04:11,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:11,532 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 101 transitions. [2022-04-08 09:04:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 09:04:11,532 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:11,532 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:04:11,550 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:11,733 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-08 09:04:11,733 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:11,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:11,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1941482157, now seen corresponding path program 17 times [2022-04-08 09:04:11,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:11,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [783075499] [2022-04-08 09:04:11,737 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:11,737 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:11,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1941482157, now seen corresponding path program 18 times [2022-04-08 09:04:11,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:11,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [368638210] [2022-04-08 09:04:11,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:11,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:11,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {11763#(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); {11751#true} is VALID [2022-04-08 09:04:11,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {11751#true} assume true; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11751#true} {11751#true} #133#return; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {11751#true} call ULTIMATE.init(); {11763#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {11763#(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); {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {11751#true} assume true; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11751#true} {11751#true} #133#return; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L272 TraceCheckUtils]: 4: Hoare triple {11751#true} call #t~ret17 := main(); {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {11751#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; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 6: Hoare triple {11751#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 7: Hoare triple {11751#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {11751#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {11751#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11751#true} is VALID [2022-04-08 09:04:11,876 INFO L290 TraceCheckUtils]: 10: Hoare triple {11751#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 11: Hoare triple {11751#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 12: Hoare triple {11751#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 13: Hoare triple {11751#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 14: Hoare triple {11751#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 15: Hoare triple {11751#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 16: Hoare triple {11751#true} assume !(~i~0 % 4294967296 < 5); {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 17: Hoare triple {11751#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {11751#true} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 18: Hoare triple {11751#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {11756#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:11,877 INFO L290 TraceCheckUtils]: 19: Hoare triple {11756#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11756#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:04:11,878 INFO L290 TraceCheckUtils]: 20: Hoare triple {11756#(= 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; {11757#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,878 INFO L290 TraceCheckUtils]: 21: Hoare triple {11757#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11757#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,878 INFO L290 TraceCheckUtils]: 22: Hoare triple {11757#(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; {11758#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:11,879 INFO L290 TraceCheckUtils]: 23: Hoare triple {11758#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11758#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:04:11,879 INFO L290 TraceCheckUtils]: 24: Hoare triple {11758#(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; {11759#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,879 INFO L290 TraceCheckUtils]: 25: Hoare triple {11759#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11759#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,880 INFO L290 TraceCheckUtils]: 26: Hoare triple {11759#(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; {11760#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:04:11,880 INFO L290 TraceCheckUtils]: 27: Hoare triple {11760#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11760#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:04:11,880 INFO L290 TraceCheckUtils]: 28: Hoare triple {11760#(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; {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,881 INFO L290 TraceCheckUtils]: 29: Hoare triple {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,881 INFO L290 TraceCheckUtils]: 30: Hoare triple {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,881 INFO L290 TraceCheckUtils]: 31: Hoare triple {11761#(and (<= (div main_~n_caracter~0 4294967296) 0) (<= 5 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {11762#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 32: Hoare triple {11762#(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); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 33: Hoare triple {11752#false} ~i~0 := 0;~cont_aux~0 := 0; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 34: Hoare triple {11752#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 35: Hoare triple {11752#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 36: Hoare triple {11752#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 37: Hoare triple {11752#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; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 38: Hoare triple {11752#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 39: Hoare triple {11752#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 40: Hoare triple {11752#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; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 41: Hoare triple {11752#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {11752#false} assume !(~j~0 % 4294967296 < 2); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 43: Hoare triple {11752#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {11752#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 45: Hoare triple {11752#false} assume !(0 != #t~mem11);havoc #t~mem11; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L272 TraceCheckUtils]: 46: Hoare triple {11752#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 47: Hoare triple {11752#false} ~cond := #in~cond; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 48: Hoare triple {11752#false} assume 0 == ~cond; {11752#false} is VALID [2022-04-08 09:04:11,882 INFO L290 TraceCheckUtils]: 49: Hoare triple {11752#false} assume !false; {11752#false} is VALID [2022-04-08 09:04:11,883 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:04:11,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:11,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [368638210] [2022-04-08 09:04:11,883 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [368638210] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:11,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [434172929] [2022-04-08 09:04:11,883 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:04:11,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:11,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:11,884 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) [2022-04-08 09:04:11,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-08 09:04:11,957 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-04-08 09:04:11,957 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:11,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 16 conjunts are in the unsatisfiable core [2022-04-08 09:04:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:11,975 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:12,379 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-08 09:04:12,380 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:04:12,380 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 [2022-04-08 09:04:12,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {11751#true} call ULTIMATE.init(); {11751#true} is VALID [2022-04-08 09:04:12,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {11751#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); {11751#true} is VALID [2022-04-08 09:04:12,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {11751#true} assume true; {11751#true} is VALID [2022-04-08 09:04:12,414 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11751#true} {11751#true} #133#return; {11751#true} is VALID [2022-04-08 09:04:12,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {11751#true} call #t~ret17 := main(); {11751#true} is VALID [2022-04-08 09:04:12,414 INFO L290 TraceCheckUtils]: 5: Hoare triple {11751#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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,414 INFO L290 TraceCheckUtils]: 6: Hoare triple {11782#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,414 INFO L290 TraceCheckUtils]: 7: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,415 INFO L290 TraceCheckUtils]: 8: Hoare triple {11782#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,415 INFO L290 TraceCheckUtils]: 9: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {11782#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,415 INFO L290 TraceCheckUtils]: 11: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,415 INFO L290 TraceCheckUtils]: 12: Hoare triple {11782#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,416 INFO L290 TraceCheckUtils]: 13: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,416 INFO L290 TraceCheckUtils]: 14: Hoare triple {11782#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,416 INFO L290 TraceCheckUtils]: 15: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,417 INFO L290 TraceCheckUtils]: 17: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,417 INFO L290 TraceCheckUtils]: 18: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,417 INFO L290 TraceCheckUtils]: 19: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,417 INFO L290 TraceCheckUtils]: 20: Hoare triple {11782#(= |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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,417 INFO L290 TraceCheckUtils]: 21: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,418 INFO L290 TraceCheckUtils]: 22: Hoare triple {11782#(= |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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,418 INFO L290 TraceCheckUtils]: 23: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,418 INFO L290 TraceCheckUtils]: 24: Hoare triple {11782#(= |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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,418 INFO L290 TraceCheckUtils]: 25: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,419 INFO L290 TraceCheckUtils]: 26: Hoare triple {11782#(= |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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,419 INFO L290 TraceCheckUtils]: 27: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,419 INFO L290 TraceCheckUtils]: 28: Hoare triple {11782#(= |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; {11782#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:04:12,419 INFO L290 TraceCheckUtils]: 29: Hoare triple {11782#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {11855#(and (= |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 [2022-04-08 09:04:12,420 INFO L290 TraceCheckUtils]: 30: Hoare triple {11855#(and (= |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; {11859#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:04:12,420 INFO L290 TraceCheckUtils]: 31: Hoare triple {11859#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} ~cont~0 := 0;~i~0 := 0; {11863#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:04:12,421 INFO L290 TraceCheckUtils]: 32: Hoare triple {11863#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {11867#(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 [2022-04-08 09:04:12,422 INFO L290 TraceCheckUtils]: 33: Hoare triple {11867#(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; {11871#(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 [2022-04-08 09:04:12,422 INFO L290 TraceCheckUtils]: 34: Hoare triple {11871#(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 + ~i~0 % 4294967296, 1); {11875#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 35: Hoare triple {11875#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 36: Hoare triple {11752#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 37: Hoare triple {11752#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; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 38: Hoare triple {11752#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 39: Hoare triple {11752#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 40: Hoare triple {11752#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; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 41: Hoare triple {11752#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 42: Hoare triple {11752#false} assume !(~j~0 % 4294967296 < 2); {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 43: Hoare triple {11752#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 44: Hoare triple {11752#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 45: Hoare triple {11752#false} assume !(0 != #t~mem11);havoc #t~mem11; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L272 TraceCheckUtils]: 46: Hoare triple {11752#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 47: Hoare triple {11752#false} ~cond := #in~cond; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {11752#false} assume 0 == ~cond; {11752#false} is VALID [2022-04-08 09:04:12,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {11752#false} assume !false; {11752#false} is VALID [2022-04-08 09:04:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-08 09:04:12,424 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 09:04:12,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [434172929] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:12,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-04-08 09:04:12,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [10] total 17 [2022-04-08 09:04:12,424 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:12,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [783075499] [2022-04-08 09:04:12,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [783075499] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:12,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:12,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 09:04:12,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264932298] [2022-04-08 09:04:12,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:12,425 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 50 [2022-04-08 09:04:12,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:12,425 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:12,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:12,444 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 09:04:12,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:12,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 09:04:12,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2022-04-08 09:04:12,445 INFO L87 Difference]: Start difference. First operand 81 states and 101 transitions. Second operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:13,057 INFO L93 Difference]: Finished difference Result 125 states and 157 transitions. [2022-04-08 09:04:13,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 09:04:13,057 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 50 [2022-04-08 09:04:13,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 62 transitions. [2022-04-08 09:04:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 62 transitions. [2022-04-08 09:04:13,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 62 transitions. [2022-04-08 09:04:13,113 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:13,114 INFO L225 Difference]: With dead ends: 125 [2022-04-08 09:04:13,114 INFO L226 Difference]: Without dead ends: 97 [2022-04-08 09:04:13,114 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2022-04-08 09:04:13,114 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 26 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 107 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 20 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:13,115 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [26 Valid, 107 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 44 Invalid, 0 Unknown, 20 Unchecked, 0.0s Time] [2022-04-08 09:04:13,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2022-04-08 09:04:13,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 72. [2022-04-08 09:04:13,365 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:13,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,366 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,366 INFO L87 Difference]: Start difference. First operand 97 states. Second operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:13,367 INFO L93 Difference]: Finished difference Result 97 states and 122 transitions. [2022-04-08 09:04:13,367 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 122 transitions. [2022-04-08 09:04:13,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:13,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:13,368 INFO L74 IsIncluded]: Start isIncluded. First operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 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 97 states. [2022-04-08 09:04:13,368 INFO L87 Difference]: Start difference. First operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 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 97 states. [2022-04-08 09:04:13,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:13,369 INFO L93 Difference]: Finished difference Result 97 states and 122 transitions. [2022-04-08 09:04:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 122 transitions. [2022-04-08 09:04:13,369 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:13,369 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:13,369 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:13,369 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 67 states have (on average 1.2537313432835822) internal successors, (84), 67 states have internal predecessors, (84), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 88 transitions. [2022-04-08 09:04:13,370 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 88 transitions. Word has length 50 [2022-04-08 09:04:13,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:13,370 INFO L478 AbstractCegarLoop]: Abstraction has 72 states and 88 transitions. [2022-04-08 09:04:13,370 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:13,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 88 transitions. [2022-04-08 09:04:13,555 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 88 transitions. [2022-04-08 09:04:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:13,556 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:13,556 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:13,572 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:13,756 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-08 09:04:13,756 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:13,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:13,757 INFO L85 PathProgramCache]: Analyzing trace with hash 28908263, now seen corresponding path program 1 times [2022-04-08 09:04:13,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:13,757 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1963641724] [2022-04-08 09:04:13,761 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:13,761 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:13,761 INFO L85 PathProgramCache]: Analyzing trace with hash 28908263, now seen corresponding path program 2 times [2022-04-08 09:04:13,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:13,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499383527] [2022-04-08 09:04:13,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:13,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:13,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:13,927 INFO L290 TraceCheckUtils]: 0: Hoare triple {12524#(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); {12511#true} is VALID [2022-04-08 09:04:13,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {12511#true} assume true; {12511#true} is VALID [2022-04-08 09:04:13,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12511#true} {12511#true} #133#return; {12511#true} is VALID [2022-04-08 09:04:13,927 INFO L272 TraceCheckUtils]: 0: Hoare triple {12511#true} call ULTIMATE.init(); {12524#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {12524#(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); {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {12511#true} assume true; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12511#true} {12511#true} #133#return; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L272 TraceCheckUtils]: 4: Hoare triple {12511#true} call #t~ret17 := main(); {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {12511#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; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 6: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 7: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 8: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 9: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 10: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 11: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 12: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 15: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {12511#true} assume !(~i~0 % 4294967296 < 5); {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {12511#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {12511#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12511#true} is VALID [2022-04-08 09:04:13,928 INFO L290 TraceCheckUtils]: 19: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {12511#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12511#true} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {12511#true} assume !(0 != #t~mem4);havoc #t~mem4; {12511#true} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 23: Hoare triple {12511#true} ~cont~0 := 0;~i~0 := 0; {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {12516#(= main_~cont~0 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:13,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {12516#(= main_~cont~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:13,943 INFO L290 TraceCheckUtils]: 26: Hoare triple {12516#(= 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; {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:13,944 INFO L290 TraceCheckUtils]: 27: Hoare triple {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:13,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {12517#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:13,944 INFO L290 TraceCheckUtils]: 29: Hoare triple {12517#(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; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,945 INFO L290 TraceCheckUtils]: 30: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,945 INFO L290 TraceCheckUtils]: 31: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,945 INFO L290 TraceCheckUtils]: 32: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} ~i~0 := 0;~cont_aux~0 := 0; {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,946 INFO L290 TraceCheckUtils]: 35: Hoare triple {12519#(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 + ~i~0 % 4294967296, 1); {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,947 INFO L290 TraceCheckUtils]: 37: Hoare triple {12519#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:13,947 INFO L290 TraceCheckUtils]: 38: Hoare triple {12519#(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; {12520#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-08 09:04:13,948 INFO L290 TraceCheckUtils]: 39: Hoare triple {12520#(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; {12520#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-08 09:04:13,948 INFO L290 TraceCheckUtils]: 40: Hoare triple {12520#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12520#(and (<= main_~cont~0 (+ main_~cont_aux~0 1)) (<= (+ main_~cont_aux~0 1) main_~cont~0))} is VALID [2022-04-08 09:04:13,949 INFO L290 TraceCheckUtils]: 41: Hoare triple {12520#(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; {12521#(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 [2022-04-08 09:04:13,949 INFO L290 TraceCheckUtils]: 42: Hoare triple {12521#(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; {12521#(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 [2022-04-08 09:04:13,949 INFO L290 TraceCheckUtils]: 43: Hoare triple {12521#(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); {12521#(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 [2022-04-08 09:04:13,950 INFO L290 TraceCheckUtils]: 44: Hoare triple {12521#(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; {12521#(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 [2022-04-08 09:04:13,950 INFO L290 TraceCheckUtils]: 45: Hoare triple {12521#(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 + ~i~0 % 4294967296, 1); {12521#(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 [2022-04-08 09:04:13,951 INFO L290 TraceCheckUtils]: 46: Hoare triple {12521#(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; {12521#(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 [2022-04-08 09:04:13,951 INFO L272 TraceCheckUtils]: 47: Hoare triple {12521#(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)); {12522#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 09:04:13,952 INFO L290 TraceCheckUtils]: 48: Hoare triple {12522#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {12523#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:04:13,952 INFO L290 TraceCheckUtils]: 49: Hoare triple {12523#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {12512#false} is VALID [2022-04-08 09:04:13,952 INFO L290 TraceCheckUtils]: 50: Hoare triple {12512#false} assume !false; {12512#false} is VALID [2022-04-08 09:04:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:13,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:13,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499383527] [2022-04-08 09:04:13,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499383527] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:13,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1434832080] [2022-04-08 09:04:13,952 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:13,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:13,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:13,953 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) [2022-04-08 09:04:13,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-08 09:04:14,016 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:14,016 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:14,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 09:04:14,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:14,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:14,447 INFO L272 TraceCheckUtils]: 0: Hoare triple {12511#true} call ULTIMATE.init(); {12511#true} is VALID [2022-04-08 09:04:14,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {12511#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); {12511#true} is VALID [2022-04-08 09:04:14,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {12511#true} assume true; {12511#true} is VALID [2022-04-08 09:04:14,448 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12511#true} {12511#true} #133#return; {12511#true} is VALID [2022-04-08 09:04:14,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {12511#true} call #t~ret17 := main(); {12511#true} is VALID [2022-04-08 09:04:14,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {12511#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; {12543#(= main_~i~0 0)} is VALID [2022-04-08 09:04:14,448 INFO L290 TraceCheckUtils]: 6: Hoare triple {12543#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12543#(= main_~i~0 0)} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 7: Hoare triple {12543#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12550#(= (+ (- 1) main_~i~0) 0)} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {12550#(= (+ (- 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12550#(= (+ (- 1) main_~i~0) 0)} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {12550#(= (+ (- 1) main_~i~0) 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 10: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 11: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 12: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 13: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 14: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 15: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,449 INFO L290 TraceCheckUtils]: 16: Hoare triple {12511#true} assume !(~i~0 % 4294967296 < 5); {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 17: Hoare triple {12511#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 18: Hoare triple {12511#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 19: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 20: Hoare triple {12511#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 21: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 22: Hoare triple {12511#true} assume !(0 != #t~mem4);havoc #t~mem4; {12511#true} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 23: Hoare triple {12511#true} ~cont~0 := 0;~i~0 := 0; {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:14,450 INFO L290 TraceCheckUtils]: 24: Hoare triple {12516#(= main_~cont~0 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:14,451 INFO L290 TraceCheckUtils]: 25: Hoare triple {12516#(= main_~cont~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12516#(= main_~cont~0 0)} is VALID [2022-04-08 09:04:14,451 INFO L290 TraceCheckUtils]: 26: Hoare triple {12516#(= 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; {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:14,451 INFO L290 TraceCheckUtils]: 27: Hoare triple {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:14,452 INFO L290 TraceCheckUtils]: 28: Hoare triple {12517#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12517#(and (<= main_~cont~0 1) (<= 1 main_~cont~0))} is VALID [2022-04-08 09:04:14,452 INFO L290 TraceCheckUtils]: 29: Hoare triple {12517#(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; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,453 INFO L290 TraceCheckUtils]: 31: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,453 INFO L290 TraceCheckUtils]: 32: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,453 INFO L290 TraceCheckUtils]: 33: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,454 INFO L290 TraceCheckUtils]: 34: Hoare triple {12518#(and (<= main_~cont~0 2) (<= 2 main_~cont~0))} ~i~0 := 0;~cont_aux~0 := 0; {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,454 INFO L290 TraceCheckUtils]: 35: Hoare triple {12519#(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 + ~i~0 % 4294967296, 1); {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,454 INFO L290 TraceCheckUtils]: 36: Hoare triple {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,455 INFO L290 TraceCheckUtils]: 37: Hoare triple {12519#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12519#(and (= main_~cont_aux~0 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,455 INFO L290 TraceCheckUtils]: 38: Hoare triple {12519#(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; {12644#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,456 INFO L290 TraceCheckUtils]: 39: Hoare triple {12644#(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; {12644#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,456 INFO L290 TraceCheckUtils]: 40: Hoare triple {12644#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12644#(and (= (+ (- 1) main_~cont_aux~0) 0) (<= main_~cont~0 2) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,456 INFO L290 TraceCheckUtils]: 41: Hoare triple {12644#(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; {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,457 INFO L290 TraceCheckUtils]: 42: Hoare triple {12654#(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; {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,457 INFO L290 TraceCheckUtils]: 43: Hoare triple {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} assume !(~j~0 % 4294967296 < 2); {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,457 INFO L290 TraceCheckUtils]: 44: Hoare triple {12654#(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; {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,458 INFO L290 TraceCheckUtils]: 45: Hoare triple {12654#(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 + ~i~0 % 4294967296, 1); {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,458 INFO L290 TraceCheckUtils]: 46: Hoare triple {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} assume !(0 != #t~mem11);havoc #t~mem11; {12654#(and (<= main_~cont~0 2) (= 2 main_~cont_aux~0) (<= 2 main_~cont~0))} is VALID [2022-04-08 09:04:14,459 INFO L272 TraceCheckUtils]: 47: Hoare triple {12654#(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)); {12673#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 09:04:14,459 INFO L290 TraceCheckUtils]: 48: Hoare triple {12673#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12677#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 09:04:14,459 INFO L290 TraceCheckUtils]: 49: Hoare triple {12677#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12512#false} is VALID [2022-04-08 09:04:14,459 INFO L290 TraceCheckUtils]: 50: Hoare triple {12512#false} assume !false; {12512#false} is VALID [2022-04-08 09:04:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-04-08 09:04:14,460 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:14,676 INFO L290 TraceCheckUtils]: 50: Hoare triple {12512#false} assume !false; {12512#false} is VALID [2022-04-08 09:04:14,676 INFO L290 TraceCheckUtils]: 49: Hoare triple {12677#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {12512#false} is VALID [2022-04-08 09:04:14,677 INFO L290 TraceCheckUtils]: 48: Hoare triple {12673#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {12677#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 09:04:14,677 INFO L272 TraceCheckUtils]: 47: Hoare triple {12693#(= (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)); {12673#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 09:04:14,678 INFO L290 TraceCheckUtils]: 46: Hoare triple {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(0 != #t~mem11);havoc #t~mem11; {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,678 INFO L290 TraceCheckUtils]: 45: Hoare triple {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,678 INFO L290 TraceCheckUtils]: 44: Hoare triple {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,678 INFO L290 TraceCheckUtils]: 43: Hoare triple {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,679 INFO L290 TraceCheckUtils]: 41: Hoare triple {12712#(= (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; {12693#(= (mod main_~cont_aux~0 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,680 INFO L290 TraceCheckUtils]: 40: Hoare triple {12712#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12712#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,680 INFO L290 TraceCheckUtils]: 39: Hoare triple {12712#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {12712#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,681 INFO L290 TraceCheckUtils]: 38: Hoare triple {12722#(= (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; {12712#(= (mod (+ main_~cont_aux~0 1) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,681 INFO L290 TraceCheckUtils]: 37: Hoare triple {12722#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12722#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,681 INFO L290 TraceCheckUtils]: 36: Hoare triple {12722#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {12722#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,681 INFO L290 TraceCheckUtils]: 35: Hoare triple {12722#(= (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 + ~i~0 % 4294967296, 1); {12722#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,682 INFO L290 TraceCheckUtils]: 34: Hoare triple {12735#(= 2 (mod main_~cont~0 4294967296))} ~i~0 := 0;~cont_aux~0 := 0; {12722#(= (mod (+ 2 main_~cont_aux~0) 4294967296) (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,682 INFO L290 TraceCheckUtils]: 33: Hoare triple {12735#(= 2 (mod main_~cont~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {12735#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,682 INFO L290 TraceCheckUtils]: 32: Hoare triple {12735#(= 2 (mod main_~cont~0 4294967296))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {12735#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,683 INFO L290 TraceCheckUtils]: 31: Hoare triple {12735#(= 2 (mod main_~cont~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {12735#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,683 INFO L290 TraceCheckUtils]: 30: Hoare triple {12735#(= 2 (mod main_~cont~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12735#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,683 INFO L290 TraceCheckUtils]: 29: Hoare triple {12751#(= (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; {12735#(= 2 (mod main_~cont~0 4294967296))} is VALID [2022-04-08 09:04:14,684 INFO L290 TraceCheckUtils]: 28: Hoare triple {12751#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12751#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-08 09:04:14,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {12751#(= (mod (+ main_~cont~0 1) 4294967296) 2)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {12751#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-08 09:04:14,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {12761#(= 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; {12751#(= (mod (+ main_~cont~0 1) 4294967296) 2)} is VALID [2022-04-08 09:04:14,685 INFO L290 TraceCheckUtils]: 25: Hoare triple {12761#(= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {12761#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-08 09:04:14,685 INFO L290 TraceCheckUtils]: 24: Hoare triple {12761#(= 2 (mod (+ main_~cont~0 2) 4294967296))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {12761#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-08 09:04:14,685 INFO L290 TraceCheckUtils]: 23: Hoare triple {12511#true} ~cont~0 := 0;~i~0 := 0; {12761#(= 2 (mod (+ main_~cont~0 2) 4294967296))} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 22: Hoare triple {12511#true} assume !(0 != #t~mem4);havoc #t~mem4; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 21: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {12511#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 19: Hoare triple {12511#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {12511#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 17: Hoare triple {12511#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 16: Hoare triple {12511#true} assume !(~i~0 % 4294967296 < 5); {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 15: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 13: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 12: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 11: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 10: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 9: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 8: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 7: Hoare triple {12511#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 6: Hoare triple {12511#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L290 TraceCheckUtils]: 5: Hoare triple {12511#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; {12511#true} is VALID [2022-04-08 09:04:14,686 INFO L272 TraceCheckUtils]: 4: Hoare triple {12511#true} call #t~ret17 := main(); {12511#true} is VALID [2022-04-08 09:04:14,687 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12511#true} {12511#true} #133#return; {12511#true} is VALID [2022-04-08 09:04:14,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {12511#true} assume true; {12511#true} is VALID [2022-04-08 09:04:14,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {12511#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); {12511#true} is VALID [2022-04-08 09:04:14,687 INFO L272 TraceCheckUtils]: 0: Hoare triple {12511#true} call ULTIMATE.init(); {12511#true} is VALID [2022-04-08 09:04:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:14,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1434832080] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:14,687 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:14,687 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12, 10] total 23 [2022-04-08 09:04:14,687 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:14,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1963641724] [2022-04-08 09:04:14,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1963641724] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:14,687 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:14,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:04:14,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634223355] [2022-04-08 09:04:14,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:14,688 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 [2022-04-08 09:04:14,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:14,688 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) [2022-04-08 09:04:14,709 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:14,709 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:04:14,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:14,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:04:14,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2022-04-08 09:04:14,710 INFO L87 Difference]: Start difference. First operand 72 states and 88 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) [2022-04-08 09:04:17,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:17,085 INFO L93 Difference]: Finished difference Result 188 states and 243 transitions. [2022-04-08 09:04:17,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 09:04:17,085 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 [2022-04-08 09:04:17,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:17,086 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) [2022-04-08 09:04:17,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 155 transitions. [2022-04-08 09:04:17,087 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) [2022-04-08 09:04:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 155 transitions. [2022-04-08 09:04:17,088 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 155 transitions. [2022-04-08 09:04:17,207 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:17,210 INFO L225 Difference]: With dead ends: 188 [2022-04-08 09:04:17,210 INFO L226 Difference]: Without dead ends: 182 [2022-04-08 09:04:17,210 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 90 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=135, Invalid=987, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 09:04:17,210 INFO L913 BasicCegarLoop]: 102 mSDtfsCounter, 195 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 731 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:17,211 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [195 Valid, 144 Invalid, 754 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 731 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 09:04:17,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-08 09:04:18,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 116. [2022-04-08 09:04:18,001 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:18,002 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:18,002 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:18,002 INFO L87 Difference]: Start difference. First operand 182 states. Second operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:18,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:18,004 INFO L93 Difference]: Finished difference Result 182 states and 236 transitions. [2022-04-08 09:04:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 236 transitions. [2022-04-08 09:04:18,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:18,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:18,005 INFO L74 IsIncluded]: Start isIncluded. First operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 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 182 states. [2022-04-08 09:04:18,005 INFO L87 Difference]: Start difference. First operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 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 182 states. [2022-04-08 09:04:18,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:18,007 INFO L93 Difference]: Finished difference Result 182 states and 236 transitions. [2022-04-08 09:04:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 236 transitions. [2022-04-08 09:04:18,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:18,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:18,008 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:18,008 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 111 states have (on average 1.2972972972972974) internal successors, (144), 111 states have internal predecessors, (144), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 148 transitions. [2022-04-08 09:04:18,014 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 148 transitions. Word has length 51 [2022-04-08 09:04:18,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:18,014 INFO L478 AbstractCegarLoop]: Abstraction has 116 states and 148 transitions. [2022-04-08 09:04:18,014 INFO L479 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) [2022-04-08 09:04:18,014 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 116 states and 148 transitions. [2022-04-08 09:04:18,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 148 transitions. [2022-04-08 09:04:18,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:18,365 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:18,366 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:18,381 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:18,566 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:18,566 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:18,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:18,566 INFO L85 PathProgramCache]: Analyzing trace with hash -364118747, now seen corresponding path program 1 times [2022-04-08 09:04:18,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:18,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1398974171] [2022-04-08 09:04:18,570 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:18,570 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:18,570 INFO L85 PathProgramCache]: Analyzing trace with hash -364118747, now seen corresponding path program 2 times [2022-04-08 09:04:18,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:18,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135622633] [2022-04-08 09:04:18,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:18,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:19,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:19,005 INFO L290 TraceCheckUtils]: 0: Hoare triple {13847#(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); {13836#true} is VALID [2022-04-08 09:04:19,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {13836#true} assume true; {13836#true} is VALID [2022-04-08 09:04:19,005 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13836#true} {13836#true} #133#return; {13836#true} is VALID [2022-04-08 09:04:19,005 INFO L272 TraceCheckUtils]: 0: Hoare triple {13836#true} call ULTIMATE.init(); {13847#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:19,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {13847#(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); {13836#true} is VALID [2022-04-08 09:04:19,006 INFO L290 TraceCheckUtils]: 2: Hoare triple {13836#true} assume true; {13836#true} is VALID [2022-04-08 09:04:19,006 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13836#true} {13836#true} #133#return; {13836#true} is VALID [2022-04-08 09:04:19,006 INFO L272 TraceCheckUtils]: 4: Hoare triple {13836#true} call #t~ret17 := main(); {13836#true} is VALID [2022-04-08 09:04:19,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {13836#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; {13841#(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 [2022-04-08 09:04:19,007 INFO L290 TraceCheckUtils]: 6: Hoare triple {13841#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13841#(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 [2022-04-08 09:04:19,008 INFO L290 TraceCheckUtils]: 7: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,008 INFO L290 TraceCheckUtils]: 8: Hoare triple {13841#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13841#(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 [2022-04-08 09:04:19,009 INFO L290 TraceCheckUtils]: 9: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,009 INFO L290 TraceCheckUtils]: 10: Hoare triple {13841#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13841#(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 [2022-04-08 09:04:19,010 INFO L290 TraceCheckUtils]: 11: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,010 INFO L290 TraceCheckUtils]: 12: Hoare triple {13841#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13841#(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 [2022-04-08 09:04:19,011 INFO L290 TraceCheckUtils]: 13: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {13841#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13841#(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 [2022-04-08 09:04:19,011 INFO L290 TraceCheckUtils]: 15: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,012 INFO L290 TraceCheckUtils]: 16: Hoare triple {13841#(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); {13841#(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 [2022-04-08 09:04:19,012 INFO L290 TraceCheckUtils]: 17: Hoare triple {13841#(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); {13841#(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 [2022-04-08 09:04:19,013 INFO L290 TraceCheckUtils]: 18: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,013 INFO L290 TraceCheckUtils]: 19: Hoare triple {13841#(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 + ~n_caracter~0 % 4294967296, 1); {13841#(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 [2022-04-08 09:04:19,013 INFO L290 TraceCheckUtils]: 20: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,014 INFO L290 TraceCheckUtils]: 21: Hoare triple {13841#(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 + ~n_caracter~0 % 4294967296, 1); {13841#(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 [2022-04-08 09:04:19,014 INFO L290 TraceCheckUtils]: 22: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,015 INFO L290 TraceCheckUtils]: 23: Hoare triple {13841#(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; {13841#(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 [2022-04-08 09:04:19,015 INFO L290 TraceCheckUtils]: 24: Hoare triple {13841#(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; {13842#(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 [2022-04-08 09:04:19,016 INFO L290 TraceCheckUtils]: 25: Hoare triple {13842#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13843#(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)) |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|))))} is VALID [2022-04-08 09:04:19,016 INFO L290 TraceCheckUtils]: 26: Hoare triple {13843#(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)) |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|))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {13844#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= main_~j~0 0) (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 [2022-04-08 09:04:19,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {13844#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_~#vogal_array~0.base| |main_~#input_string~0.base|)) (= main_~j~0 0) (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; {13845#(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) (< (* 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 (= (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|)))) (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) (+ |main_~#vogal_array~0.offset| 1)))))} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 28: Hoare triple {13845#(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) (< (* 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 (= (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|)))) (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) (+ |main_~#vogal_array~0.offset| 1)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13846#(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|)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1))} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 29: Hoare triple {13846#(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|)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~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; {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 30: Hoare triple {13837#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 31: Hoare triple {13837#false} assume !(~j~0 % 4294967296 < 2); {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 32: Hoare triple {13837#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {13837#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 34: Hoare triple {13837#false} ~i~0 := 0;~cont_aux~0 := 0; {13837#false} is VALID [2022-04-08 09:04:19,018 INFO L290 TraceCheckUtils]: 35: Hoare triple {13837#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 36: Hoare triple {13837#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 37: Hoare triple {13837#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 38: Hoare triple {13837#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; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 39: Hoare triple {13837#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 40: Hoare triple {13837#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 41: Hoare triple {13837#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 42: Hoare triple {13837#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 43: Hoare triple {13837#false} assume !(~j~0 % 4294967296 < 2); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 44: Hoare triple {13837#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 45: Hoare triple {13837#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 46: Hoare triple {13837#false} assume !(0 != #t~mem11);havoc #t~mem11; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L272 TraceCheckUtils]: 47: Hoare triple {13837#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 48: Hoare triple {13837#false} ~cond := #in~cond; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 49: Hoare triple {13837#false} assume 0 == ~cond; {13837#false} is VALID [2022-04-08 09:04:19,019 INFO L290 TraceCheckUtils]: 50: Hoare triple {13837#false} assume !false; {13837#false} is VALID [2022-04-08 09:04:19,020 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-04-08 09:04:19,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:19,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135622633] [2022-04-08 09:04:19,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135622633] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:19,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1208699575] [2022-04-08 09:04:19,020 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:19,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:19,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:19,034 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) [2022-04-08 09:04:19,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-08 09:04:19,137 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:19,138 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:19,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-08 09:04:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:19,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:19,616 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:04:19,617 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 [2022-04-08 09:04:19,633 INFO L272 TraceCheckUtils]: 0: Hoare triple {13836#true} call ULTIMATE.init(); {13836#true} is VALID [2022-04-08 09:04:19,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {13836#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); {13836#true} is VALID [2022-04-08 09:04:19,633 INFO L290 TraceCheckUtils]: 2: Hoare triple {13836#true} assume true; {13836#true} is VALID [2022-04-08 09:04:19,633 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13836#true} {13836#true} #133#return; {13836#true} is VALID [2022-04-08 09:04:19,633 INFO L272 TraceCheckUtils]: 4: Hoare triple {13836#true} call #t~ret17 := main(); {13836#true} is VALID [2022-04-08 09:04:19,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {13836#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; {13866#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {13866#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13866#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {13866#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,635 INFO L290 TraceCheckUtils]: 8: Hoare triple {13873#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,635 INFO L290 TraceCheckUtils]: 9: Hoare triple {13873#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,635 INFO L290 TraceCheckUtils]: 10: Hoare triple {13873#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,635 INFO L290 TraceCheckUtils]: 11: Hoare triple {13873#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,636 INFO L290 TraceCheckUtils]: 12: Hoare triple {13873#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,636 INFO L290 TraceCheckUtils]: 13: Hoare triple {13873#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,636 INFO L290 TraceCheckUtils]: 14: Hoare triple {13873#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,636 INFO L290 TraceCheckUtils]: 15: Hoare triple {13873#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,637 INFO L290 TraceCheckUtils]: 16: Hoare triple {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,637 INFO L290 TraceCheckUtils]: 17: Hoare triple {13873#(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); {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,637 INFO L290 TraceCheckUtils]: 18: Hoare triple {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,637 INFO L290 TraceCheckUtils]: 19: Hoare triple {13873#(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 + ~n_caracter~0 % 4294967296, 1); {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,638 INFO L290 TraceCheckUtils]: 20: Hoare triple {13873#(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; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,638 INFO L290 TraceCheckUtils]: 21: Hoare triple {13873#(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 + ~n_caracter~0 % 4294967296, 1); {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:19,638 INFO L290 TraceCheckUtils]: 23: Hoare triple {13873#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {13866#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,639 INFO L290 TraceCheckUtils]: 24: Hoare triple {13866#(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; {13925#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,639 INFO L290 TraceCheckUtils]: 25: Hoare triple {13925#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13929#(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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-08 09:04:19,639 INFO L290 TraceCheckUtils]: 26: Hoare triple {13929#(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_~#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; {13925#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,639 INFO L290 TraceCheckUtils]: 27: Hoare triple {13925#(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; {13936#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:19,640 INFO L290 TraceCheckUtils]: 28: Hoare triple {13936#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13940#(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 [2022-04-08 09:04:19,640 INFO L290 TraceCheckUtils]: 29: Hoare triple {13940#(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; {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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 [2022-04-08 09:04:19,640 INFO L290 TraceCheckUtils]: 30: Hoare triple {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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; {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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 [2022-04-08 09:04:19,641 INFO L290 TraceCheckUtils]: 31: Hoare triple {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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); {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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 [2022-04-08 09:04:19,641 INFO L290 TraceCheckUtils]: 32: Hoare triple {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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; {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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 [2022-04-08 09:04:19,641 INFO L290 TraceCheckUtils]: 33: Hoare triple {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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); {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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 [2022-04-08 09:04:19,641 INFO L290 TraceCheckUtils]: 34: Hoare triple {13944#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (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; {13960#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:04:19,642 INFO L290 TraceCheckUtils]: 35: Hoare triple {13960#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {13960#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:04:19,642 INFO L290 TraceCheckUtils]: 36: Hoare triple {13960#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {13967#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:04:19,642 INFO L290 TraceCheckUtils]: 37: Hoare triple {13967#(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|) (+ |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~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13967#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:04:19,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {13967#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |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; {13967#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:04:19,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {13967#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {13977#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (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 [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 40: Hoare triple {13977#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 1) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (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~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13981#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 41: Hoare triple {13981#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 42: Hoare triple {13837#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 43: Hoare triple {13837#false} assume !(~j~0 % 4294967296 < 2); {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 44: Hoare triple {13837#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 45: Hoare triple {13837#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 46: Hoare triple {13837#false} assume !(0 != #t~mem11);havoc #t~mem11; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L272 TraceCheckUtils]: 47: Hoare triple {13837#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 48: Hoare triple {13837#false} ~cond := #in~cond; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 49: Hoare triple {13837#false} assume 0 == ~cond; {13837#false} is VALID [2022-04-08 09:04:19,644 INFO L290 TraceCheckUtils]: 50: Hoare triple {13837#false} assume !false; {13837#false} is VALID [2022-04-08 09:04:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 09:04:19,652 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:20,447 INFO L356 Elim1Store]: treesize reduction 31, result has 68.0 percent of original size [2022-04-08 09:04:20,447 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 73 [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 50: Hoare triple {13837#false} assume !false; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 49: Hoare triple {13837#false} assume 0 == ~cond; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 48: Hoare triple {13837#false} ~cond := #in~cond; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L272 TraceCheckUtils]: 47: Hoare triple {13837#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 46: Hoare triple {13837#false} assume !(0 != #t~mem11);havoc #t~mem11; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 45: Hoare triple {13837#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 44: Hoare triple {13837#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 43: Hoare triple {13837#false} assume !(~j~0 % 4294967296 < 2); {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 42: Hoare triple {13837#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {13837#false} is VALID [2022-04-08 09:04:20,667 INFO L290 TraceCheckUtils]: 41: Hoare triple {13981#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {13837#false} is VALID [2022-04-08 09:04:20,668 INFO L290 TraceCheckUtils]: 40: Hoare triple {14042#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {13981#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:20,669 INFO L290 TraceCheckUtils]: 39: Hoare triple {14046#(= (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|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {14042#(= (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 [2022-04-08 09:04:20,669 INFO L290 TraceCheckUtils]: 38: Hoare triple {14046#(= (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|)))} 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; {14046#(= (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|)))} is VALID [2022-04-08 09:04:20,669 INFO L290 TraceCheckUtils]: 37: Hoare triple {14046#(= (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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {14046#(= (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|)))} is VALID [2022-04-08 09:04:20,670 INFO L290 TraceCheckUtils]: 36: Hoare triple {14056#(= (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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {14046#(= (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|)))} is VALID [2022-04-08 09:04:20,670 INFO L290 TraceCheckUtils]: 35: Hoare triple {14056#(= (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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {14056#(= (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)))} is VALID [2022-04-08 09:04:20,671 INFO L290 TraceCheckUtils]: 34: Hoare triple {14063#(= (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; {14056#(= (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)))} is VALID [2022-04-08 09:04:20,671 INFO L290 TraceCheckUtils]: 33: Hoare triple {14063#(= (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); {14063#(= (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 [2022-04-08 09:04:20,671 INFO L290 TraceCheckUtils]: 32: Hoare triple {14063#(= (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; {14063#(= (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 [2022-04-08 09:04:20,671 INFO L290 TraceCheckUtils]: 31: Hoare triple {14063#(= (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); {14063#(= (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 [2022-04-08 09:04:20,672 INFO L290 TraceCheckUtils]: 30: Hoare triple {14063#(= (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; {14063#(= (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 [2022-04-08 09:04:20,672 INFO L290 TraceCheckUtils]: 29: Hoare triple {14079#(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; {14063#(= (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 [2022-04-08 09:04:20,673 INFO L290 TraceCheckUtils]: 28: Hoare triple {14083#(forall ((|main_~#vogal_array~0.base| Int)) (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|)) (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~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {14079#(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 [2022-04-08 09:04:20,674 INFO L290 TraceCheckUtils]: 27: Hoare triple {14087#(forall ((|main_~#vogal_array~0.base| Int)) (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|)))) (= (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; {14083#(forall ((|main_~#vogal_array~0.base| Int)) (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|)) (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 [2022-04-08 09:04:20,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {14087#(forall ((|main_~#vogal_array~0.base| Int)) (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|)))) (= (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; {14087#(forall ((|main_~#vogal_array~0.base| Int)) (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|)))) (= (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 [2022-04-08 09:04:20,675 INFO L290 TraceCheckUtils]: 25: Hoare triple {14094#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {14087#(forall ((|main_~#vogal_array~0.base| Int)) (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|)))) (= (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 [2022-04-08 09:04:20,675 INFO L290 TraceCheckUtils]: 24: Hoare triple {14098#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {14094#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 23: Hoare triple {13836#true} ~cont~0 := 0;~i~0 := 0; {14098#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {13836#true} assume !(0 != #t~mem4);havoc #t~mem4; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {13836#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {13836#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 19: Hoare triple {13836#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 18: Hoare triple {13836#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {13836#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 16: Hoare triple {13836#true} assume !(~i~0 % 4294967296 < 5); {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 15: Hoare triple {13836#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 14: Hoare triple {13836#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 13: Hoare triple {13836#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 12: Hoare triple {13836#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 11: Hoare triple {13836#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {13836#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13836#true} is VALID [2022-04-08 09:04:20,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {13836#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 8: Hoare triple {13836#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 7: Hoare triple {13836#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {13836#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {13836#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; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {13836#true} call #t~ret17 := main(); {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13836#true} {13836#true} #133#return; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {13836#true} assume true; {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {13836#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); {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L272 TraceCheckUtils]: 0: Hoare triple {13836#true} call ULTIMATE.init(); {13836#true} is VALID [2022-04-08 09:04:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:20,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1208699575] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:20,677 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:20,677 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 13, 12] total 29 [2022-04-08 09:04:20,678 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:20,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1398974171] [2022-04-08 09:04:20,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1398974171] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:20,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:20,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 09:04:20,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497626532] [2022-04-08 09:04:20,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:20,678 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 [2022-04-08 09:04:20,678 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:20,678 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) [2022-04-08 09:04:20,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:20,705 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 09:04:20,705 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:20,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 09:04:20,706 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=699, Unknown=1, NotChecked=0, Total=812 [2022-04-08 09:04:20,706 INFO L87 Difference]: Start difference. First operand 116 states and 148 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) [2022-04-08 09:04:22,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:22,011 INFO L93 Difference]: Finished difference Result 197 states and 254 transitions. [2022-04-08 09:04:22,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 09:04:22,011 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 [2022-04-08 09:04:22,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:22,011 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) [2022-04-08 09:04:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-08 09:04:22,012 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) [2022-04-08 09:04:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 72 transitions. [2022-04-08 09:04:22,013 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 72 transitions. [2022-04-08 09:04:22,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:22,055 INFO L225 Difference]: With dead ends: 197 [2022-04-08 09:04:22,055 INFO L226 Difference]: Without dead ends: 128 [2022-04-08 09:04:22,056 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 236 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=153, Invalid=1036, Unknown=1, NotChecked=0, Total=1190 [2022-04-08 09:04:22,056 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 58 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 209 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:22,056 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [58 Valid, 54 Invalid, 209 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:04:22,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-08 09:04:22,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 125. [2022-04-08 09:04:22,736 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:22,736 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:22,736 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:22,737 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:22,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:22,738 INFO L93 Difference]: Finished difference Result 128 states and 160 transitions. [2022-04-08 09:04:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2022-04-08 09:04:22,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:22,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:22,739 INFO L74 IsIncluded]: Start isIncluded. First operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 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 128 states. [2022-04-08 09:04:22,739 INFO L87 Difference]: Start difference. First operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 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 128 states. [2022-04-08 09:04:22,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:22,740 INFO L93 Difference]: Finished difference Result 128 states and 160 transitions. [2022-04-08 09:04:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2022-04-08 09:04:22,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:22,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:22,741 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:22,741 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 120 states have (on average 1.275) internal successors, (153), 120 states have internal predecessors, (153), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 157 transitions. [2022-04-08 09:04:22,742 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 157 transitions. Word has length 51 [2022-04-08 09:04:22,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:22,742 INFO L478 AbstractCegarLoop]: Abstraction has 125 states and 157 transitions. [2022-04-08 09:04:22,742 INFO L479 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) [2022-04-08 09:04:22,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 125 states and 157 transitions. [2022-04-08 09:04:23,278 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 157 transitions. [2022-04-08 09:04:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:23,279 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:23,279 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:23,307 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:23,494 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-08 09:04:23,495 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:23,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:23,495 INFO L85 PathProgramCache]: Analyzing trace with hash 247762981, now seen corresponding path program 1 times [2022-04-08 09:04:23,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:23,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [561778400] [2022-04-08 09:04:23,499 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:23,499 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:23,499 INFO L85 PathProgramCache]: Analyzing trace with hash 247762981, now seen corresponding path program 2 times [2022-04-08 09:04:23,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:23,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198242040] [2022-04-08 09:04:23,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:23,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:23,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {15097#(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); {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {15085#true} assume true; {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15085#true} {15085#true} #133#return; {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L272 TraceCheckUtils]: 0: Hoare triple {15085#true} call ULTIMATE.init(); {15097#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:23,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {15097#(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); {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {15085#true} assume true; {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15085#true} {15085#true} #133#return; {15085#true} is VALID [2022-04-08 09:04:23,778 INFO L272 TraceCheckUtils]: 4: Hoare triple {15085#true} call #t~ret17 := main(); {15085#true} is VALID [2022-04-08 09:04:23,779 INFO L290 TraceCheckUtils]: 5: Hoare triple {15085#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; {15090#(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 [2022-04-08 09:04:23,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {15090#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15090#(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 [2022-04-08 09:04:23,780 INFO L290 TraceCheckUtils]: 7: Hoare triple {15090#(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; {15090#(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 [2022-04-08 09:04:23,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {15090#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15090#(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 [2022-04-08 09:04:23,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {15090#(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; {15090#(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 [2022-04-08 09:04:23,782 INFO L290 TraceCheckUtils]: 10: Hoare triple {15090#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15090#(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 [2022-04-08 09:04:23,782 INFO L290 TraceCheckUtils]: 11: Hoare triple {15090#(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; {15090#(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 [2022-04-08 09:04:23,782 INFO L290 TraceCheckUtils]: 12: Hoare triple {15090#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15090#(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 [2022-04-08 09:04:23,783 INFO L290 TraceCheckUtils]: 13: Hoare triple {15090#(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; {15090#(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 [2022-04-08 09:04:23,783 INFO L290 TraceCheckUtils]: 14: Hoare triple {15090#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15091#(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|))))} is VALID [2022-04-08 09:04:23,784 INFO L290 TraceCheckUtils]: 15: Hoare triple {15091#(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|))))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15091#(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|))))} is VALID [2022-04-08 09:04:23,784 INFO L290 TraceCheckUtils]: 16: Hoare triple {15091#(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|))))} assume !(~i~0 % 4294967296 < 5); {15091#(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|))))} is VALID [2022-04-08 09:04:23,784 INFO L290 TraceCheckUtils]: 17: Hoare triple {15091#(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|))))} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,785 INFO L290 TraceCheckUtils]: 18: Hoare triple {15091#(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|))))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15091#(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|))))} is VALID [2022-04-08 09:04:23,785 INFO L290 TraceCheckUtils]: 19: Hoare triple {15091#(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|))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,785 INFO L290 TraceCheckUtils]: 20: Hoare triple {15091#(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|))))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {15091#(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|))))} is VALID [2022-04-08 09:04:23,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {15091#(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|))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {15091#(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|))))} assume !(0 != #t~mem4);havoc #t~mem4; {15091#(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|))))} is VALID [2022-04-08 09:04:23,786 INFO L290 TraceCheckUtils]: 23: Hoare triple {15091#(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|))))} ~cont~0 := 0;~i~0 := 0; {15091#(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|))))} is VALID [2022-04-08 09:04:23,787 INFO L290 TraceCheckUtils]: 24: Hoare triple {15091#(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|))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {15091#(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|))))} is VALID [2022-04-08 09:04:23,787 INFO L290 TraceCheckUtils]: 25: Hoare triple {15091#(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|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,787 INFO L290 TraceCheckUtils]: 26: Hoare triple {15091#(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|))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {15091#(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|))))} is VALID [2022-04-08 09:04:23,788 INFO L290 TraceCheckUtils]: 27: Hoare triple {15091#(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|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15091#(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|))))} is VALID [2022-04-08 09:04:23,788 INFO L290 TraceCheckUtils]: 28: Hoare triple {15091#(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|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,789 INFO L290 TraceCheckUtils]: 29: Hoare triple {15091#(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|))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {15091#(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|))))} is VALID [2022-04-08 09:04:23,789 INFO L290 TraceCheckUtils]: 30: Hoare triple {15091#(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|))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {15091#(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|))))} is VALID [2022-04-08 09:04:23,789 INFO L290 TraceCheckUtils]: 31: Hoare triple {15091#(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|))))} assume !(~j~0 % 4294967296 < 2); {15091#(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|))))} is VALID [2022-04-08 09:04:23,790 INFO L290 TraceCheckUtils]: 32: Hoare triple {15091#(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|))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {15091#(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|))))} is VALID [2022-04-08 09:04:23,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {15091#(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|))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {15091#(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|))))} is VALID [2022-04-08 09:04:23,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {15091#(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|))))} ~i~0 := 0;~cont_aux~0 := 0; {15091#(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|))))} is VALID [2022-04-08 09:04:23,791 INFO L290 TraceCheckUtils]: 35: Hoare triple {15091#(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|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15091#(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|))))} is VALID [2022-04-08 09:04:23,791 INFO L290 TraceCheckUtils]: 36: Hoare triple {15091#(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|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15092#(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))} is VALID [2022-04-08 09:04:23,792 INFO L290 TraceCheckUtils]: 37: Hoare triple {15092#(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))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15093#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |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|))) (not (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 1)))))} is VALID [2022-04-08 09:04:23,792 INFO L290 TraceCheckUtils]: 38: Hoare triple {15093#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |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|))) (not (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) (+ |main_~#vogal_array~0.offset| 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; {15094#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (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 [2022-04-08 09:04:23,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {15094#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (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; {15095#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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 (= (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|)))) (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) (+ |main_~#vogal_array~0.offset| 1)))))} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 40: Hoare triple {15095#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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 (= (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|)))) (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) (+ |main_~#vogal_array~0.offset| 1)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15096#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 41: Hoare triple {15096#(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; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 42: Hoare triple {15086#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 43: Hoare triple {15086#false} assume !(~j~0 % 4294967296 < 2); {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 44: Hoare triple {15086#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 45: Hoare triple {15086#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 46: Hoare triple {15086#false} assume !(0 != #t~mem11);havoc #t~mem11; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L272 TraceCheckUtils]: 47: Hoare triple {15086#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 48: Hoare triple {15086#false} ~cond := #in~cond; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 49: Hoare triple {15086#false} assume 0 == ~cond; {15086#false} is VALID [2022-04-08 09:04:23,794 INFO L290 TraceCheckUtils]: 50: Hoare triple {15086#false} assume !false; {15086#false} is VALID [2022-04-08 09:04:23,795 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-04-08 09:04:23,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:23,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198242040] [2022-04-08 09:04:23,796 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198242040] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:23,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114889830] [2022-04-08 09:04:23,796 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:23,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:23,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:23,797 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) [2022-04-08 09:04:23,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-08 09:04:23,862 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:23,862 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:23,863 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-08 09:04:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:23,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:24,249 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:04:24,249 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 27 treesize of output 11 [2022-04-08 09:04:24,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {15085#true} call ULTIMATE.init(); {15085#true} is VALID [2022-04-08 09:04:24,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {15085#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); {15085#true} is VALID [2022-04-08 09:04:24,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {15085#true} assume true; {15085#true} is VALID [2022-04-08 09:04:24,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15085#true} {15085#true} #133#return; {15085#true} is VALID [2022-04-08 09:04:24,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {15085#true} call #t~ret17 := main(); {15085#true} is VALID [2022-04-08 09:04:24,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {15085#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; {15116#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {15116#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15116#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {15116#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,261 INFO L290 TraceCheckUtils]: 8: Hoare triple {15123#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,261 INFO L290 TraceCheckUtils]: 9: Hoare triple {15123#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {15123#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {15123#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {15123#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,262 INFO L290 TraceCheckUtils]: 13: Hoare triple {15123#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {15123#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,266 INFO L290 TraceCheckUtils]: 15: Hoare triple {15123#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {15123#(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); {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,267 INFO L290 TraceCheckUtils]: 19: Hoare triple {15123#(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 + ~n_caracter~0 % 4294967296, 1); {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,267 INFO L290 TraceCheckUtils]: 20: Hoare triple {15123#(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; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,267 INFO L290 TraceCheckUtils]: 21: Hoare triple {15123#(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 + ~n_caracter~0 % 4294967296, 1); {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,268 INFO L290 TraceCheckUtils]: 22: Hoare triple {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:24,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {15123#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {15116#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,268 INFO L290 TraceCheckUtils]: 24: Hoare triple {15116#(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; {15175#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,268 INFO L290 TraceCheckUtils]: 25: Hoare triple {15175#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15179#(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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-08 09:04:24,269 INFO L290 TraceCheckUtils]: 26: Hoare triple {15179#(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_~#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; {15175#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,269 INFO L290 TraceCheckUtils]: 27: Hoare triple {15175#(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; {15186#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:24,269 INFO L290 TraceCheckUtils]: 28: Hoare triple {15186#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15190#(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 [2022-04-08 09:04:24,270 INFO L290 TraceCheckUtils]: 29: Hoare triple {15190#(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; {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-08 09:04:24,270 INFO L290 TraceCheckUtils]: 30: Hoare triple {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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; {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-08 09:04:24,270 INFO L290 TraceCheckUtils]: 31: Hoare triple {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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); {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-08 09:04:24,270 INFO L290 TraceCheckUtils]: 32: Hoare triple {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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; {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-08 09:04:24,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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); {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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 [2022-04-08 09:04:24,271 INFO L290 TraceCheckUtils]: 34: Hoare triple {15194#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (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; {15210#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} is VALID [2022-04-08 09:04:24,271 INFO L290 TraceCheckUtils]: 35: Hoare triple {15210#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15210#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} is VALID [2022-04-08 09:04:24,272 INFO L290 TraceCheckUtils]: 36: Hoare triple {15210#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15217#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} is VALID [2022-04-08 09:04:24,272 INFO L290 TraceCheckUtils]: 37: Hoare triple {15217#(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|) (+ |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~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15217#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} is VALID [2022-04-08 09:04:24,272 INFO L290 TraceCheckUtils]: 38: Hoare triple {15217#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |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; {15217#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} is VALID [2022-04-08 09:04:24,272 INFO L290 TraceCheckUtils]: 39: Hoare triple {15217#(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|) (+ |main_~#vogal_array~0.offset| 1)) (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15227#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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 [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 40: Hoare triple {15227#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15096#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 41: Hoare triple {15096#(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; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 42: Hoare triple {15086#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 43: Hoare triple {15086#false} assume !(~j~0 % 4294967296 < 2); {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 44: Hoare triple {15086#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 45: Hoare triple {15086#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 46: Hoare triple {15086#false} assume !(0 != #t~mem11);havoc #t~mem11; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L272 TraceCheckUtils]: 47: Hoare triple {15086#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 48: Hoare triple {15086#false} ~cond := #in~cond; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 49: Hoare triple {15086#false} assume 0 == ~cond; {15086#false} is VALID [2022-04-08 09:04:24,273 INFO L290 TraceCheckUtils]: 50: Hoare triple {15086#false} assume !false; {15086#false} is VALID [2022-04-08 09:04:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 09:04:24,274 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:27,549 INFO L356 Elim1Store]: treesize reduction 23, result has 76.3 percent of original size [2022-04-08 09:04:27,549 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 81 [2022-04-08 09:04:27,731 INFO L290 TraceCheckUtils]: 50: Hoare triple {15086#false} assume !false; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 49: Hoare triple {15086#false} assume 0 == ~cond; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {15086#false} ~cond := #in~cond; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L272 TraceCheckUtils]: 47: Hoare triple {15086#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 46: Hoare triple {15086#false} assume !(0 != #t~mem11);havoc #t~mem11; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 45: Hoare triple {15086#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 44: Hoare triple {15086#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {15086#false} assume !(~j~0 % 4294967296 < 2); {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {15086#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15086#false} is VALID [2022-04-08 09:04:27,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {15096#(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; {15086#false} is VALID [2022-04-08 09:04:27,733 INFO L290 TraceCheckUtils]: 40: Hoare triple {15291#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15096#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:27,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {15295#(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|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {15291#(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 [2022-04-08 09:04:27,734 INFO L290 TraceCheckUtils]: 38: Hoare triple {15295#(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|))))} 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; {15295#(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|))))} is VALID [2022-04-08 09:04:27,734 INFO L290 TraceCheckUtils]: 37: Hoare triple {15295#(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|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15295#(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|))))} is VALID [2022-04-08 09:04:27,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {15305#(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))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {15295#(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|))))} is VALID [2022-04-08 09:04:27,735 INFO L290 TraceCheckUtils]: 35: Hoare triple {15305#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {15305#(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))))} is VALID [2022-04-08 09:04:27,735 INFO L290 TraceCheckUtils]: 34: Hoare triple {15312#(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; {15305#(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))))} is VALID [2022-04-08 09:04:27,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {15312#(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); {15312#(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 [2022-04-08 09:04:27,735 INFO L290 TraceCheckUtils]: 32: Hoare triple {15312#(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; {15312#(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 [2022-04-08 09:04:27,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {15312#(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); {15312#(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 [2022-04-08 09:04:27,736 INFO L290 TraceCheckUtils]: 30: Hoare triple {15312#(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; {15312#(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 [2022-04-08 09:04:27,736 INFO L290 TraceCheckUtils]: 29: Hoare triple {15328#(or (= |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; {15312#(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 [2022-04-08 09:04:27,737 INFO L290 TraceCheckUtils]: 28: Hoare triple {15332#(forall ((|main_~#vogal_array~0.base| Int)) (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 4294967296) |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);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15328#(or (= |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 [2022-04-08 09:04:27,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {15336#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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; {15332#(forall ((|main_~#vogal_array~0.base| Int)) (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 4294967296) |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 [2022-04-08 09:04:27,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {15336#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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; {15336#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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 [2022-04-08 09:04:27,738 INFO L290 TraceCheckUtils]: 25: Hoare triple {15343#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {15336#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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 [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 24: Hoare triple {15347#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {15343#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {15085#true} ~cont~0 := 0;~i~0 := 0; {15347#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 22: Hoare triple {15085#true} assume !(0 != #t~mem4);havoc #t~mem4; {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 21: Hoare triple {15085#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {15085#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 19: Hoare triple {15085#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {15085#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {15085#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {15085#true} assume !(~i~0 % 4294967296 < 5); {15085#true} is VALID [2022-04-08 09:04:27,739 INFO L290 TraceCheckUtils]: 15: Hoare triple {15085#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {15085#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {15085#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {15085#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {15085#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 10: Hoare triple {15085#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {15085#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {15085#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {15085#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 6: Hoare triple {15085#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {15085#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; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L272 TraceCheckUtils]: 4: Hoare triple {15085#true} call #t~ret17 := main(); {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15085#true} {15085#true} #133#return; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {15085#true} assume true; {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {15085#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); {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {15085#true} call ULTIMATE.init(); {15085#true} is VALID [2022-04-08 09:04:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:27,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1114889830] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:27,741 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:27,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 13, 12] total 29 [2022-04-08 09:04:27,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:27,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [561778400] [2022-04-08 09:04:27,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [561778400] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:27,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:27,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 09:04:27,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968349923] [2022-04-08 09:04:27,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:27,742 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) 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 [2022-04-08 09:04:27,742 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:27,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:04:27,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:27,767 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 09:04:27,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:27,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 09:04:27,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=690, Unknown=6, NotChecked=0, Total=812 [2022-04-08 09:04:27,768 INFO L87 Difference]: Start difference. First operand 125 states and 157 transitions. Second operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:04:28,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:28,940 INFO L93 Difference]: Finished difference Result 162 states and 203 transitions. [2022-04-08 09:04:28,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 09:04:28,940 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) 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 [2022-04-08 09:04:28,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:04:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 63 transitions. [2022-04-08 09:04:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:04:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 63 transitions. [2022-04-08 09:04:28,943 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 63 transitions. [2022-04-08 09:04:28,979 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:28,980 INFO L225 Difference]: With dead ends: 162 [2022-04-08 09:04:28,980 INFO L226 Difference]: Without dead ends: 137 [2022-04-08 09:04:28,981 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 260 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=164, Invalid=1020, Unknown=6, NotChecked=0, Total=1190 [2022-04-08 09:04:28,981 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 70 mSDsluCounter, 31 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 70 SdHoareTripleChecker+Valid, 58 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:28,981 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [70 Valid, 58 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:04:28,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-08 09:04:29,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 134. [2022-04-08 09:04:29,549 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:29,549 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:29,549 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:29,550 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:29,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:29,551 INFO L93 Difference]: Finished difference Result 137 states and 169 transitions. [2022-04-08 09:04:29,552 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2022-04-08 09:04:29,552 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:29,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:29,552 INFO L74 IsIncluded]: Start isIncluded. First operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 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 137 states. [2022-04-08 09:04:29,552 INFO L87 Difference]: Start difference. First operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 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 137 states. [2022-04-08 09:04:29,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:29,554 INFO L93 Difference]: Finished difference Result 137 states and 169 transitions. [2022-04-08 09:04:29,554 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 169 transitions. [2022-04-08 09:04:29,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:29,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:29,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:29,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:29,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134 states, 129 states have (on average 1.255813953488372) internal successors, (162), 129 states have internal predecessors, (162), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 166 transitions. [2022-04-08 09:04:29,556 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 166 transitions. Word has length 51 [2022-04-08 09:04:29,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:29,556 INFO L478 AbstractCegarLoop]: Abstraction has 134 states and 166 transitions. [2022-04-08 09:04:29,557 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:04:29,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 134 states and 166 transitions. [2022-04-08 09:04:30,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:30,017 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2022-04-08 09:04:30,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:30,017 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:30,018 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:30,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-04-08 09:04:30,218 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-08 09:04:30,218 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:30,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:30,218 INFO L85 PathProgramCache]: Analyzing trace with hash -732070043, now seen corresponding path program 1 times [2022-04-08 09:04:30,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:30,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [62061248] [2022-04-08 09:04:30,223 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:30,223 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:30,223 INFO L85 PathProgramCache]: Analyzing trace with hash -732070043, now seen corresponding path program 2 times [2022-04-08 09:04:30,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:30,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656948422] [2022-04-08 09:04:30,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:30,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:30,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:30,689 INFO L290 TraceCheckUtils]: 0: Hoare triple {16313#(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); {16300#true} is VALID [2022-04-08 09:04:30,689 INFO L290 TraceCheckUtils]: 1: Hoare triple {16300#true} assume true; {16300#true} is VALID [2022-04-08 09:04:30,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16300#true} {16300#true} #133#return; {16300#true} is VALID [2022-04-08 09:04:30,690 INFO L272 TraceCheckUtils]: 0: Hoare triple {16300#true} call ULTIMATE.init(); {16313#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:30,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {16313#(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); {16300#true} is VALID [2022-04-08 09:04:30,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {16300#true} assume true; {16300#true} is VALID [2022-04-08 09:04:30,690 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16300#true} {16300#true} #133#return; {16300#true} is VALID [2022-04-08 09:04:30,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {16300#true} call #t~ret17 := main(); {16300#true} is VALID [2022-04-08 09:04:30,691 INFO L290 TraceCheckUtils]: 5: Hoare triple {16300#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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,691 INFO L290 TraceCheckUtils]: 6: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,691 INFO L290 TraceCheckUtils]: 7: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,692 INFO L290 TraceCheckUtils]: 10: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,693 INFO L290 TraceCheckUtils]: 11: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,694 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,694 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,695 INFO L290 TraceCheckUtils]: 17: Hoare triple {16305#(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); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,695 INFO L290 TraceCheckUtils]: 18: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,696 INFO L290 TraceCheckUtils]: 19: Hoare triple {16305#(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 + ~n_caracter~0 % 4294967296, 1); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,696 INFO L290 TraceCheckUtils]: 20: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,696 INFO L290 TraceCheckUtils]: 21: Hoare triple {16305#(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 + ~n_caracter~0 % 4294967296, 1); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,697 INFO L290 TraceCheckUtils]: 22: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:30,697 INFO L290 TraceCheckUtils]: 23: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {16306#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:30,697 INFO L290 TraceCheckUtils]: 24: Hoare triple {16306#(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; {16307#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:30,698 INFO L290 TraceCheckUtils]: 25: Hoare triple {16307#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16308#(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 [2022-04-08 09:04:30,698 INFO L290 TraceCheckUtils]: 26: Hoare triple {16308#(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; {16309#(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 [2022-04-08 09:04:30,699 INFO L290 TraceCheckUtils]: 27: Hoare triple {16309#(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; {16310#(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 [2022-04-08 09:04:30,699 INFO L290 TraceCheckUtils]: 28: Hoare triple {16310#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16310#(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 [2022-04-08 09:04:30,700 INFO L290 TraceCheckUtils]: 29: Hoare triple {16310#(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; {16310#(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 [2022-04-08 09:04:30,700 INFO L290 TraceCheckUtils]: 30: Hoare triple {16310#(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; {16310#(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 [2022-04-08 09:04:30,701 INFO L290 TraceCheckUtils]: 31: Hoare triple {16310#(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); {16310#(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 [2022-04-08 09:04:30,701 INFO L290 TraceCheckUtils]: 32: Hoare triple {16310#(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; {16311#(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 [2022-04-08 09:04:30,701 INFO L290 TraceCheckUtils]: 33: Hoare triple {16311#(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); {16311#(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 [2022-04-08 09:04:30,702 INFO L290 TraceCheckUtils]: 34: Hoare triple {16311#(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; {16310#(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 [2022-04-08 09:04:30,702 INFO L290 TraceCheckUtils]: 35: Hoare triple {16310#(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 + ~i~0 % 4294967296, 1); {16310#(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 [2022-04-08 09:04:30,703 INFO L290 TraceCheckUtils]: 36: Hoare triple {16310#(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; {16309#(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 [2022-04-08 09:04:30,703 INFO L290 TraceCheckUtils]: 37: Hoare triple {16309#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16312#(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 [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 38: Hoare triple {16312#(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; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 39: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 40: Hoare triple {16301#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 41: Hoare triple {16301#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 42: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 43: Hoare triple {16301#false} assume !(~j~0 % 4294967296 < 2); {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 44: Hoare triple {16301#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 45: Hoare triple {16301#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 46: Hoare triple {16301#false} assume !(0 != #t~mem11);havoc #t~mem11; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L272 TraceCheckUtils]: 47: Hoare triple {16301#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 48: Hoare triple {16301#false} ~cond := #in~cond; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 49: Hoare triple {16301#false} assume 0 == ~cond; {16301#false} is VALID [2022-04-08 09:04:30,704 INFO L290 TraceCheckUtils]: 50: Hoare triple {16301#false} assume !false; {16301#false} is VALID [2022-04-08 09:04:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 09:04:30,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:30,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656948422] [2022-04-08 09:04:30,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656948422] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:30,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1303054052] [2022-04-08 09:04:30,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:30,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:30,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:30,706 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) [2022-04-08 09:04:30,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-08 09:04:30,771 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:30,771 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:30,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-08 09:04:30,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:30,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:31,111 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-08 09:04:31,112 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 [2022-04-08 09:04:31,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {16300#true} call ULTIMATE.init(); {16300#true} is VALID [2022-04-08 09:04:31,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {16300#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); {16300#true} is VALID [2022-04-08 09:04:31,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {16300#true} assume true; {16300#true} is VALID [2022-04-08 09:04:31,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16300#true} {16300#true} #133#return; {16300#true} is VALID [2022-04-08 09:04:31,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {16300#true} call #t~ret17 := main(); {16300#true} is VALID [2022-04-08 09:04:31,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {16300#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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,141 INFO L290 TraceCheckUtils]: 7: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,141 INFO L290 TraceCheckUtils]: 8: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,141 INFO L290 TraceCheckUtils]: 9: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {16305#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,144 INFO L290 TraceCheckUtils]: 15: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,144 INFO L290 TraceCheckUtils]: 16: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,144 INFO L290 TraceCheckUtils]: 17: Hoare triple {16305#(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); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {16305#(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 + ~n_caracter~0 % 4294967296, 1); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {16305#(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; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,146 INFO L290 TraceCheckUtils]: 21: Hoare triple {16305#(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 + ~n_caracter~0 % 4294967296, 1); {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,146 INFO L290 TraceCheckUtils]: 22: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:31,147 INFO L290 TraceCheckUtils]: 23: Hoare triple {16305#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {16306#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:31,147 INFO L290 TraceCheckUtils]: 24: Hoare triple {16306#(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; {16307#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:31,147 INFO L290 TraceCheckUtils]: 25: Hoare triple {16307#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16392#(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 [2022-04-08 09:04:31,148 INFO L290 TraceCheckUtils]: 26: Hoare triple {16392#(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; {16311#(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 [2022-04-08 09:04:31,148 INFO L290 TraceCheckUtils]: 27: Hoare triple {16311#(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; {16311#(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 [2022-04-08 09:04:31,149 INFO L290 TraceCheckUtils]: 28: Hoare triple {16311#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16311#(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 [2022-04-08 09:04:31,149 INFO L290 TraceCheckUtils]: 29: Hoare triple {16311#(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; {16311#(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 [2022-04-08 09:04:31,149 INFO L290 TraceCheckUtils]: 30: Hoare triple {16311#(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; {16311#(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 [2022-04-08 09:04:31,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {16311#(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); {16311#(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 [2022-04-08 09:04:31,150 INFO L290 TraceCheckUtils]: 32: Hoare triple {16311#(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; {16311#(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 [2022-04-08 09:04:31,150 INFO L290 TraceCheckUtils]: 33: Hoare triple {16311#(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); {16311#(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 [2022-04-08 09:04:31,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {16311#(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; {16310#(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 [2022-04-08 09:04:31,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {16310#(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 + ~i~0 % 4294967296, 1); {16310#(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 [2022-04-08 09:04:31,152 INFO L290 TraceCheckUtils]: 36: Hoare triple {16310#(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; {16309#(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 [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 37: Hoare triple {16309#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16429#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {16429#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 39: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 40: Hoare triple {16301#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 41: Hoare triple {16301#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 42: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 43: Hoare triple {16301#false} assume !(~j~0 % 4294967296 < 2); {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 44: Hoare triple {16301#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 45: Hoare triple {16301#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 46: Hoare triple {16301#false} assume !(0 != #t~mem11);havoc #t~mem11; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L272 TraceCheckUtils]: 47: Hoare triple {16301#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 48: Hoare triple {16301#false} ~cond := #in~cond; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 49: Hoare triple {16301#false} assume 0 == ~cond; {16301#false} is VALID [2022-04-08 09:04:31,153 INFO L290 TraceCheckUtils]: 50: Hoare triple {16301#false} assume !false; {16301#false} is VALID [2022-04-08 09:04:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:04:31,154 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:31,298 INFO L356 Elim1Store]: treesize reduction 27, result has 68.2 percent of original size [2022-04-08 09:04:31,299 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 65 [2022-04-08 09:04:31,484 INFO L290 TraceCheckUtils]: 50: Hoare triple {16301#false} assume !false; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 49: Hoare triple {16301#false} assume 0 == ~cond; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 48: Hoare triple {16301#false} ~cond := #in~cond; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L272 TraceCheckUtils]: 47: Hoare triple {16301#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 46: Hoare triple {16301#false} assume !(0 != #t~mem11);havoc #t~mem11; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 45: Hoare triple {16301#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 44: Hoare triple {16301#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 43: Hoare triple {16301#false} assume !(~j~0 % 4294967296 < 2); {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 42: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 41: Hoare triple {16301#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 40: Hoare triple {16301#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 39: Hoare triple {16301#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {16301#false} is VALID [2022-04-08 09:04:31,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {16429#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {16301#false} is VALID [2022-04-08 09:04:31,486 INFO L290 TraceCheckUtils]: 37: Hoare triple {16508#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16429#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:31,486 INFO L290 TraceCheckUtils]: 36: Hoare triple {16512#(= (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|))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {16508#(= (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 [2022-04-08 09:04:31,486 INFO L290 TraceCheckUtils]: 35: Hoare triple {16512#(= (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|))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {16512#(= (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|))} is VALID [2022-04-08 09:04:31,487 INFO L290 TraceCheckUtils]: 34: Hoare triple {16519#(= (select (select |#memory_int| |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; {16512#(= (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|))} is VALID [2022-04-08 09:04:31,487 INFO L290 TraceCheckUtils]: 33: Hoare triple {16519#(= (select (select |#memory_int| |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); {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,488 INFO L290 TraceCheckUtils]: 32: Hoare triple {16519#(= (select (select |#memory_int| |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; {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,488 INFO L290 TraceCheckUtils]: 31: Hoare triple {16519#(= (select (select |#memory_int| |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); {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,488 INFO L290 TraceCheckUtils]: 30: Hoare triple {16519#(= (select (select |#memory_int| |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; {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {16519#(= (select (select |#memory_int| |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; {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,489 INFO L290 TraceCheckUtils]: 28: Hoare triple {16519#(= (select (select |#memory_int| |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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,489 INFO L290 TraceCheckUtils]: 27: Hoare triple {16519#(= (select (select |#memory_int| |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; {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,490 INFO L290 TraceCheckUtils]: 26: Hoare triple {16544#(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; {16519#(= (select (select |#memory_int| |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 [2022-04-08 09:04:31,490 INFO L290 TraceCheckUtils]: 25: Hoare triple {16548#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {16544#(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 [2022-04-08 09:04:31,490 INFO L290 TraceCheckUtils]: 24: Hoare triple {16552#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {16548#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 23: Hoare triple {16300#true} ~cont~0 := 0;~i~0 := 0; {16552#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 22: Hoare triple {16300#true} assume !(0 != #t~mem4);havoc #t~mem4; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 21: Hoare triple {16300#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 20: Hoare triple {16300#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {16300#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 18: Hoare triple {16300#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 17: Hoare triple {16300#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 16: Hoare triple {16300#true} assume !(~i~0 % 4294967296 < 5); {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 15: Hoare triple {16300#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {16300#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {16300#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 12: Hoare triple {16300#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 11: Hoare triple {16300#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {16300#true} is VALID [2022-04-08 09:04:31,491 INFO L290 TraceCheckUtils]: 10: Hoare triple {16300#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 9: Hoare triple {16300#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 8: Hoare triple {16300#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 7: Hoare triple {16300#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 6: Hoare triple {16300#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 5: Hoare triple {16300#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; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L272 TraceCheckUtils]: 4: Hoare triple {16300#true} call #t~ret17 := main(); {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16300#true} {16300#true} #133#return; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {16300#true} assume true; {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {16300#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); {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L272 TraceCheckUtils]: 0: Hoare triple {16300#true} call ULTIMATE.init(); {16300#true} is VALID [2022-04-08 09:04:31,492 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:04:31,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1303054052] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:31,492 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:31,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 9] total 19 [2022-04-08 09:04:31,493 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:31,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [62061248] [2022-04-08 09:04:31,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [62061248] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:31,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:31,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:04:31,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736562977] [2022-04-08 09:04:31,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:31,493 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 [2022-04-08 09:04:31,493 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:31,493 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) [2022-04-08 09:04:31,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:31,521 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:04:31,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:31,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:04:31,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-04-08 09:04:31,522 INFO L87 Difference]: Start difference. First operand 134 states and 166 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) [2022-04-08 09:04:33,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:33,725 INFO L93 Difference]: Finished difference Result 372 states and 477 transitions. [2022-04-08 09:04:33,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 09:04:33,725 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 [2022-04-08 09:04:33,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:33,725 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) [2022-04-08 09:04:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 113 transitions. [2022-04-08 09:04:33,727 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) [2022-04-08 09:04:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 113 transitions. [2022-04-08 09:04:33,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 113 transitions. [2022-04-08 09:04:33,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:33,834 INFO L225 Difference]: With dead ends: 372 [2022-04-08 09:04:33,834 INFO L226 Difference]: Without dead ends: 318 [2022-04-08 09:04:33,835 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 100 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=179, Invalid=523, Unknown=0, NotChecked=0, Total=702 [2022-04-08 09:04:33,835 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 195 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 164 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 195 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 206 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 164 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:33,835 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [195 Valid, 35 Invalid, 206 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 164 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:04:33,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2022-04-08 09:04:35,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 187. [2022-04-08 09:04:35,018 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:35,018 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:35,018 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:35,018 INFO L87 Difference]: Start difference. First operand 318 states. Second operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:35,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:35,024 INFO L93 Difference]: Finished difference Result 318 states and 406 transitions. [2022-04-08 09:04:35,024 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 406 transitions. [2022-04-08 09:04:35,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:35,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:35,025 INFO L74 IsIncluded]: Start isIncluded. First operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 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 318 states. [2022-04-08 09:04:35,025 INFO L87 Difference]: Start difference. First operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 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 318 states. [2022-04-08 09:04:35,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:35,029 INFO L93 Difference]: Finished difference Result 318 states and 406 transitions. [2022-04-08 09:04:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 406 transitions. [2022-04-08 09:04:35,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:35,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:35,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:35,029 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 182 states have (on average 1.2527472527472527) internal successors, (228), 182 states have internal predecessors, (228), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:35,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 232 transitions. [2022-04-08 09:04:35,031 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 232 transitions. Word has length 51 [2022-04-08 09:04:35,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:35,032 INFO L478 AbstractCegarLoop]: Abstraction has 187 states and 232 transitions. [2022-04-08 09:04:35,032 INFO L479 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) [2022-04-08 09:04:35,032 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 187 states and 232 transitions. [2022-04-08 09:04:35,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 232 edges. 232 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 232 transitions. [2022-04-08 09:04:35,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:35,696 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:35,696 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:35,714 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:35,912 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:35,912 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:35,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:35,912 INFO L85 PathProgramCache]: Analyzing trace with hash -810376151, now seen corresponding path program 3 times [2022-04-08 09:04:35,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:35,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2108494879] [2022-04-08 09:04:35,915 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:35,915 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:35,915 INFO L85 PathProgramCache]: Analyzing trace with hash -810376151, now seen corresponding path program 4 times [2022-04-08 09:04:35,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:35,915 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236394223] [2022-04-08 09:04:35,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:35,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:36,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:36,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {18416#(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); {18397#true} is VALID [2022-04-08 09:04:36,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {18397#true} assume true; {18397#true} is VALID [2022-04-08 09:04:36,547 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18397#true} {18397#true} #133#return; {18397#true} is VALID [2022-04-08 09:04:36,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {18397#true} call ULTIMATE.init(); {18416#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:36,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {18416#(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); {18397#true} is VALID [2022-04-08 09:04:36,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {18397#true} assume true; {18397#true} is VALID [2022-04-08 09:04:36,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18397#true} {18397#true} #133#return; {18397#true} is VALID [2022-04-08 09:04:36,548 INFO L272 TraceCheckUtils]: 4: Hoare triple {18397#true} call #t~ret17 := main(); {18397#true} is VALID [2022-04-08 09:04:36,548 INFO L290 TraceCheckUtils]: 5: Hoare triple {18397#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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,549 INFO L290 TraceCheckUtils]: 6: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,549 INFO L290 TraceCheckUtils]: 7: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,549 INFO L290 TraceCheckUtils]: 8: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,550 INFO L290 TraceCheckUtils]: 10: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,550 INFO L290 TraceCheckUtils]: 11: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,550 INFO L290 TraceCheckUtils]: 12: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,552 INFO L290 TraceCheckUtils]: 15: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,552 INFO L290 TraceCheckUtils]: 16: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,553 INFO L290 TraceCheckUtils]: 17: Hoare triple {18402#(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); {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,554 INFO L290 TraceCheckUtils]: 18: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {18403#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,554 INFO L290 TraceCheckUtils]: 19: Hoare triple {18403#(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 + ~n_caracter~0 % 4294967296, 1); {18403#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {18403#(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; {18404#(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 [2022-04-08 09:04:36,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {18404#(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 + ~n_caracter~0 % 4294967296, 1); {18404#(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 [2022-04-08 09:04:36,555 INFO L290 TraceCheckUtils]: 22: Hoare triple {18404#(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; {18404#(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 [2022-04-08 09:04:36,555 INFO L290 TraceCheckUtils]: 23: Hoare triple {18404#(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; {18405#(and (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= main_~n_caracter~0 1) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,556 INFO L290 TraceCheckUtils]: 24: Hoare triple {18405#(and (or (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (and (<= main_~n_caracter~0 1) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,556 INFO L290 TraceCheckUtils]: 25: Hoare triple {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,557 INFO L290 TraceCheckUtils]: 26: Hoare triple {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,558 INFO L290 TraceCheckUtils]: 27: Hoare triple {18406#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {18407#(and (or (and (<= (div main_~j~0 4294967296) 0) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,559 INFO L290 TraceCheckUtils]: 28: Hoare triple {18407#(and (or (and (<= (div main_~j~0 4294967296) 0) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18408#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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))} is VALID [2022-04-08 09:04:36,559 INFO L290 TraceCheckUtils]: 29: Hoare triple {18408#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {18409#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:36,560 INFO L290 TraceCheckUtils]: 30: Hoare triple {18409#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {18410#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 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 [2022-04-08 09:04:36,560 INFO L290 TraceCheckUtils]: 31: Hoare triple {18410#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 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); {18410#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 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 [2022-04-08 09:04:36,561 INFO L290 TraceCheckUtils]: 32: Hoare triple {18410#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 0) (= |main_~#input_string~0.offset| 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; {18411#(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 [2022-04-08 09:04:36,561 INFO L290 TraceCheckUtils]: 33: Hoare triple {18411#(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); {18411#(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 [2022-04-08 09:04:36,561 INFO L290 TraceCheckUtils]: 34: Hoare triple {18411#(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; {18412#(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 [2022-04-08 09:04:36,562 INFO L290 TraceCheckUtils]: 35: Hoare triple {18412#(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 + ~i~0 % 4294967296, 1); {18412#(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 [2022-04-08 09:04:36,562 INFO L290 TraceCheckUtils]: 36: Hoare triple {18412#(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; {18413#(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 [2022-04-08 09:04:36,562 INFO L290 TraceCheckUtils]: 37: Hoare triple {18413#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18413#(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 [2022-04-08 09:04:36,563 INFO L290 TraceCheckUtils]: 38: Hoare triple {18413#(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; {18413#(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 [2022-04-08 09:04:36,563 INFO L290 TraceCheckUtils]: 39: Hoare triple {18413#(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; {18414#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 40: Hoare triple {18414#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (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|)))) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18415#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= main_~i~0 0))} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 41: Hoare triple {18415#(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; {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 42: Hoare triple {18398#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 43: Hoare triple {18398#false} assume !(~j~0 % 4294967296 < 2); {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 44: Hoare triple {18398#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 45: Hoare triple {18398#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 46: Hoare triple {18398#false} assume !(0 != #t~mem11);havoc #t~mem11; {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L272 TraceCheckUtils]: 47: Hoare triple {18398#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 48: Hoare triple {18398#false} ~cond := #in~cond; {18398#false} is VALID [2022-04-08 09:04:36,564 INFO L290 TraceCheckUtils]: 49: Hoare triple {18398#false} assume 0 == ~cond; {18398#false} is VALID [2022-04-08 09:04:36,565 INFO L290 TraceCheckUtils]: 50: Hoare triple {18398#false} assume !false; {18398#false} is VALID [2022-04-08 09:04:36,565 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 09:04:36,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:36,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1236394223] [2022-04-08 09:04:36,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1236394223] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:36,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432364357] [2022-04-08 09:04:36,565 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:04:36,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:36,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:36,566 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) [2022-04-08 09:04:36,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-08 09:04:36,631 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:04:36,631 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:36,632 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-08 09:04:36,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:36,639 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:36,992 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:04:36,992 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 [2022-04-08 09:04:37,015 INFO L272 TraceCheckUtils]: 0: Hoare triple {18397#true} call ULTIMATE.init(); {18397#true} is VALID [2022-04-08 09:04:37,016 INFO L290 TraceCheckUtils]: 1: Hoare triple {18397#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); {18397#true} is VALID [2022-04-08 09:04:37,016 INFO L290 TraceCheckUtils]: 2: Hoare triple {18397#true} assume true; {18397#true} is VALID [2022-04-08 09:04:37,016 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18397#true} {18397#true} #133#return; {18397#true} is VALID [2022-04-08 09:04:37,016 INFO L272 TraceCheckUtils]: 4: Hoare triple {18397#true} call #t~ret17 := main(); {18397#true} is VALID [2022-04-08 09:04:37,016 INFO L290 TraceCheckUtils]: 5: Hoare triple {18397#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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,017 INFO L290 TraceCheckUtils]: 6: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,017 INFO L290 TraceCheckUtils]: 7: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,018 INFO L290 TraceCheckUtils]: 9: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,018 INFO L290 TraceCheckUtils]: 10: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,018 INFO L290 TraceCheckUtils]: 11: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,019 INFO L290 TraceCheckUtils]: 12: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,019 INFO L290 TraceCheckUtils]: 13: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,019 INFO L290 TraceCheckUtils]: 14: Hoare triple {18402#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,020 INFO L290 TraceCheckUtils]: 15: Hoare triple {18402#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,020 INFO L290 TraceCheckUtils]: 16: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,020 INFO L290 TraceCheckUtils]: 17: Hoare triple {18402#(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); {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,021 INFO L290 TraceCheckUtils]: 18: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {18403#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,021 INFO L290 TraceCheckUtils]: 19: Hoare triple {18403#(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 + ~n_caracter~0 % 4294967296, 1); {18403#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {18403#(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; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {18402#(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 + ~n_caracter~0 % 4294967296, 1); {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,022 INFO L290 TraceCheckUtils]: 22: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:37,022 INFO L290 TraceCheckUtils]: 23: Hoare triple {18402#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {18489#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:37,022 INFO L290 TraceCheckUtils]: 24: Hoare triple {18489#(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; {18493#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:37,023 INFO L290 TraceCheckUtils]: 25: Hoare triple {18493#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18493#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:37,023 INFO L290 TraceCheckUtils]: 26: Hoare triple {18493#(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; {18493#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:37,023 INFO L290 TraceCheckUtils]: 27: Hoare triple {18493#(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; {18503#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:37,024 INFO L290 TraceCheckUtils]: 28: Hoare triple {18503#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18507#(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 [2022-04-08 09:04:37,024 INFO L290 TraceCheckUtils]: 29: Hoare triple {18507#(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; {18411#(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 [2022-04-08 09:04:37,024 INFO L290 TraceCheckUtils]: 30: Hoare triple {18411#(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; {18411#(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 [2022-04-08 09:04:37,025 INFO L290 TraceCheckUtils]: 31: Hoare triple {18411#(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); {18411#(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 [2022-04-08 09:04:37,025 INFO L290 TraceCheckUtils]: 32: Hoare triple {18411#(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; {18411#(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 [2022-04-08 09:04:37,025 INFO L290 TraceCheckUtils]: 33: Hoare triple {18411#(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); {18411#(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 [2022-04-08 09:04:37,026 INFO L290 TraceCheckUtils]: 34: Hoare triple {18411#(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; {18412#(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 [2022-04-08 09:04:37,026 INFO L290 TraceCheckUtils]: 35: Hoare triple {18412#(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 + ~i~0 % 4294967296, 1); {18412#(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 [2022-04-08 09:04:37,027 INFO L290 TraceCheckUtils]: 36: Hoare triple {18412#(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; {18413#(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 [2022-04-08 09:04:37,027 INFO L290 TraceCheckUtils]: 37: Hoare triple {18413#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18413#(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 [2022-04-08 09:04:37,027 INFO L290 TraceCheckUtils]: 38: Hoare triple {18413#(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; {18413#(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 [2022-04-08 09:04:37,028 INFO L290 TraceCheckUtils]: 39: Hoare triple {18413#(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; {18541#(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 [2022-04-08 09:04:37,028 INFO L290 TraceCheckUtils]: 40: Hoare triple {18541#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18545#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:37,028 INFO L290 TraceCheckUtils]: 41: Hoare triple {18545#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {18398#false} is VALID [2022-04-08 09:04:37,028 INFO L290 TraceCheckUtils]: 42: Hoare triple {18398#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {18398#false} is VALID [2022-04-08 09:04:37,028 INFO L290 TraceCheckUtils]: 43: Hoare triple {18398#false} assume !(~j~0 % 4294967296 < 2); {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {18398#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 45: Hoare triple {18398#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 46: Hoare triple {18398#false} assume !(0 != #t~mem11);havoc #t~mem11; {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L272 TraceCheckUtils]: 47: Hoare triple {18398#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 48: Hoare triple {18398#false} ~cond := #in~cond; {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 49: Hoare triple {18398#false} assume 0 == ~cond; {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L290 TraceCheckUtils]: 50: Hoare triple {18398#false} assume !false; {18398#false} is VALID [2022-04-08 09:04:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 10 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 09:04:37,029 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:37,232 INFO L356 Elim1Store]: treesize reduction 29, result has 68.1 percent of original size [2022-04-08 09:04:37,233 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 69 [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 50: Hoare triple {18398#false} assume !false; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 49: Hoare triple {18398#false} assume 0 == ~cond; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 48: Hoare triple {18398#false} ~cond := #in~cond; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L272 TraceCheckUtils]: 47: Hoare triple {18398#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 46: Hoare triple {18398#false} assume !(0 != #t~mem11);havoc #t~mem11; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 45: Hoare triple {18398#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 44: Hoare triple {18398#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 43: Hoare triple {18398#false} assume !(~j~0 % 4294967296 < 2); {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 42: Hoare triple {18398#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {18398#false} is VALID [2022-04-08 09:04:37,404 INFO L290 TraceCheckUtils]: 41: Hoare triple {18545#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {18398#false} is VALID [2022-04-08 09:04:37,405 INFO L290 TraceCheckUtils]: 40: Hoare triple {18606#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18545#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:04:37,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {18610#(= (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|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {18606#(= (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 [2022-04-08 09:04:37,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {18610#(= (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|)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {18610#(= (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|)))} is VALID [2022-04-08 09:04:37,406 INFO L290 TraceCheckUtils]: 37: Hoare triple {18610#(= (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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18610#(= (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|)))} is VALID [2022-04-08 09:04:37,406 INFO L290 TraceCheckUtils]: 36: Hoare triple {18620#(= (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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {18610#(= (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|)))} is VALID [2022-04-08 09:04:37,406 INFO L290 TraceCheckUtils]: 35: Hoare triple {18620#(= (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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {18620#(= (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)))} is VALID [2022-04-08 09:04:37,407 INFO L290 TraceCheckUtils]: 34: Hoare triple {18627#(= (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; {18620#(= (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)))} is VALID [2022-04-08 09:04:37,407 INFO L290 TraceCheckUtils]: 33: Hoare triple {18627#(= (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); {18627#(= (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 [2022-04-08 09:04:37,407 INFO L290 TraceCheckUtils]: 32: Hoare triple {18627#(= (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; {18627#(= (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 [2022-04-08 09:04:37,407 INFO L290 TraceCheckUtils]: 31: Hoare triple {18627#(= (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); {18627#(= (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 [2022-04-08 09:04:37,407 INFO L290 TraceCheckUtils]: 30: Hoare triple {18627#(= (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; {18627#(= (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 [2022-04-08 09:04:37,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {18643#(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; {18627#(= (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 [2022-04-08 09:04:37,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {18647#(and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18643#(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 [2022-04-08 09:04:37,408 INFO L290 TraceCheckUtils]: 27: Hoare triple {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {18647#(and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 26: Hoare triple {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 25: Hoare triple {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 24: Hoare triple {18661#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {18651#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 23: Hoare triple {18397#true} ~cont~0 := 0;~i~0 := 0; {18661#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 22: Hoare triple {18397#true} assume !(0 != #t~mem4);havoc #t~mem4; {18397#true} is VALID [2022-04-08 09:04:37,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {18397#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {18397#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 19: Hoare triple {18397#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {18397#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {18397#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {18397#true} assume !(~i~0 % 4294967296 < 5); {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 15: Hoare triple {18397#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 14: Hoare triple {18397#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 13: Hoare triple {18397#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 12: Hoare triple {18397#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 11: Hoare triple {18397#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 10: Hoare triple {18397#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 9: Hoare triple {18397#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 8: Hoare triple {18397#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 7: Hoare triple {18397#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 6: Hoare triple {18397#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {18397#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; {18397#true} is VALID [2022-04-08 09:04:37,410 INFO L272 TraceCheckUtils]: 4: Hoare triple {18397#true} call #t~ret17 := main(); {18397#true} is VALID [2022-04-08 09:04:37,411 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18397#true} {18397#true} #133#return; {18397#true} is VALID [2022-04-08 09:04:37,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {18397#true} assume true; {18397#true} is VALID [2022-04-08 09:04:37,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {18397#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); {18397#true} is VALID [2022-04-08 09:04:37,411 INFO L272 TraceCheckUtils]: 0: Hoare triple {18397#true} call ULTIMATE.init(); {18397#true} is VALID [2022-04-08 09:04:37,411 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:37,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1432364357] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:37,411 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:37,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 13, 11] total 31 [2022-04-08 09:04:37,412 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:37,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2108494879] [2022-04-08 09:04:37,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2108494879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:37,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:37,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 09:04:37,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229903053] [2022-04-08 09:04:37,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:37,415 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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 51 [2022-04-08 09:04:37,415 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:37,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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) [2022-04-08 09:04:37,468 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:37,468 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 09:04:37,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:37,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 09:04:37,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=166, Invalid=764, Unknown=0, NotChecked=0, Total=930 [2022-04-08 09:04:37,470 INFO L87 Difference]: Start difference. First operand 187 states and 232 transitions. Second operand has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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) [2022-04-08 09:04:43,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:43,787 INFO L93 Difference]: Finished difference Result 856 states and 1103 transitions. [2022-04-08 09:04:43,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-08 09:04:43,788 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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 51 [2022-04-08 09:04:43,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:43,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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) [2022-04-08 09:04:43,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 202 transitions. [2022-04-08 09:04:43,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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) [2022-04-08 09:04:43,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 202 transitions. [2022-04-08 09:04:43,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 202 transitions. [2022-04-08 09:04:43,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 202 edges. 202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:43,982 INFO L225 Difference]: With dead ends: 856 [2022-04-08 09:04:43,982 INFO L226 Difference]: Without dead ends: 670 [2022-04-08 09:04:43,983 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 93 SyntacticMatches, 3 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 819 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=642, Invalid=2550, Unknown=0, NotChecked=0, Total=3192 [2022-04-08 09:04:43,984 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 244 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 546 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 72 SdHoareTripleChecker+Invalid, 613 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 546 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:43,984 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [244 Valid, 72 Invalid, 613 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 546 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 09:04:43,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2022-04-08 09:04:45,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 357. [2022-04-08 09:04:45,692 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:45,693 INFO L82 GeneralOperation]: Start isEquivalent. First operand 670 states. Second operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:45,693 INFO L74 IsIncluded]: Start isIncluded. First operand 670 states. Second operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:45,693 INFO L87 Difference]: Start difference. First operand 670 states. Second operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:45,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:45,706 INFO L93 Difference]: Finished difference Result 670 states and 852 transitions. [2022-04-08 09:04:45,707 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 852 transitions. [2022-04-08 09:04:45,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:45,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:45,708 INFO L74 IsIncluded]: Start isIncluded. First operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 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 670 states. [2022-04-08 09:04:45,708 INFO L87 Difference]: Start difference. First operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 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 670 states. [2022-04-08 09:04:45,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:45,722 INFO L93 Difference]: Finished difference Result 670 states and 852 transitions. [2022-04-08 09:04:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 852 transitions. [2022-04-08 09:04:45,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:45,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:45,722 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:45,722 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 352 states have (on average 1.2897727272727273) internal successors, (454), 352 states have internal predecessors, (454), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 458 transitions. [2022-04-08 09:04:45,728 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 458 transitions. Word has length 51 [2022-04-08 09:04:45,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:45,728 INFO L478 AbstractCegarLoop]: Abstraction has 357 states and 458 transitions. [2022-04-08 09:04:45,728 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.2941176470588234) internal successors, (39), 16 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) [2022-04-08 09:04:45,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 357 states and 458 transitions. [2022-04-08 09:04:47,077 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 458 transitions. [2022-04-08 09:04:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:47,078 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:47,078 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:47,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:47,291 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:47,291 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:47,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:47,292 INFO L85 PathProgramCache]: Analyzing trace with hash -4715419, now seen corresponding path program 1 times [2022-04-08 09:04:47,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:47,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1931298211] [2022-04-08 09:04:47,308 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:47,308 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:47,308 INFO L85 PathProgramCache]: Analyzing trace with hash -4715419, now seen corresponding path program 2 times [2022-04-08 09:04:47,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:47,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034949052] [2022-04-08 09:04:47,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:47,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:47,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:47,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:47,711 INFO L290 TraceCheckUtils]: 0: Hoare triple {22567#(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); {22554#true} is VALID [2022-04-08 09:04:47,711 INFO L290 TraceCheckUtils]: 1: Hoare triple {22554#true} assume true; {22554#true} is VALID [2022-04-08 09:04:47,711 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {22554#true} {22554#true} #133#return; {22554#true} is VALID [2022-04-08 09:04:47,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {22554#true} call ULTIMATE.init(); {22567#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:47,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {22567#(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); {22554#true} is VALID [2022-04-08 09:04:47,714 INFO L290 TraceCheckUtils]: 2: Hoare triple {22554#true} assume true; {22554#true} is VALID [2022-04-08 09:04:47,714 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22554#true} {22554#true} #133#return; {22554#true} is VALID [2022-04-08 09:04:47,714 INFO L272 TraceCheckUtils]: 4: Hoare triple {22554#true} call #t~ret17 := main(); {22554#true} is VALID [2022-04-08 09:04:47,715 INFO L290 TraceCheckUtils]: 5: Hoare triple {22554#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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,715 INFO L290 TraceCheckUtils]: 6: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,716 INFO L290 TraceCheckUtils]: 7: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,716 INFO L290 TraceCheckUtils]: 9: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,717 INFO L290 TraceCheckUtils]: 10: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,717 INFO L290 TraceCheckUtils]: 12: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,718 INFO L290 TraceCheckUtils]: 15: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {22559#(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); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,719 INFO L290 TraceCheckUtils]: 19: Hoare triple {22559#(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 + ~n_caracter~0 % 4294967296, 1); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {22559#(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 + ~n_caracter~0 % 4294967296, 1); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,720 INFO L290 TraceCheckUtils]: 22: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:47,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {22560#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:47,721 INFO L290 TraceCheckUtils]: 24: Hoare triple {22560#(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; {22561#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:47,721 INFO L290 TraceCheckUtils]: 25: Hoare triple {22561#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22562#(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 [2022-04-08 09:04:47,722 INFO L290 TraceCheckUtils]: 26: Hoare triple {22562#(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; {22563#(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 [2022-04-08 09:04:47,722 INFO L290 TraceCheckUtils]: 27: Hoare triple {22563#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {22564#(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 [2022-04-08 09:04:47,723 INFO L290 TraceCheckUtils]: 28: Hoare triple {22564#(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 !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22564#(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 [2022-04-08 09:04:47,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {22564#(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 !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {22564#(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 [2022-04-08 09:04:47,724 INFO L290 TraceCheckUtils]: 30: Hoare triple {22564#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {22564#(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 [2022-04-08 09:04:47,724 INFO L290 TraceCheckUtils]: 31: Hoare triple {22564#(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 !(~j~0 % 4294967296 < 2); {22564#(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 [2022-04-08 09:04:47,724 INFO L290 TraceCheckUtils]: 32: Hoare triple {22564#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {22565#(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 [2022-04-08 09:04:47,725 INFO L290 TraceCheckUtils]: 33: Hoare triple {22565#(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); {22565#(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 [2022-04-08 09:04:47,725 INFO L290 TraceCheckUtils]: 34: Hoare triple {22565#(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; {22564#(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 [2022-04-08 09:04:47,726 INFO L290 TraceCheckUtils]: 35: Hoare triple {22564#(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 + ~i~0 % 4294967296, 1); {22564#(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 [2022-04-08 09:04:47,726 INFO L290 TraceCheckUtils]: 36: Hoare triple {22564#(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; {22563#(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 [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {22563#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22566#(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 [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 38: Hoare triple {22566#(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; {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 39: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 40: Hoare triple {22555#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 41: Hoare triple {22555#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 42: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 43: Hoare triple {22555#false} assume !(~j~0 % 4294967296 < 2); {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 44: Hoare triple {22555#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 45: Hoare triple {22555#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:47,727 INFO L290 TraceCheckUtils]: 46: Hoare triple {22555#false} assume !(0 != #t~mem11);havoc #t~mem11; {22555#false} is VALID [2022-04-08 09:04:47,728 INFO L272 TraceCheckUtils]: 47: Hoare triple {22555#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {22555#false} is VALID [2022-04-08 09:04:47,728 INFO L290 TraceCheckUtils]: 48: Hoare triple {22555#false} ~cond := #in~cond; {22555#false} is VALID [2022-04-08 09:04:47,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {22555#false} assume 0 == ~cond; {22555#false} is VALID [2022-04-08 09:04:47,728 INFO L290 TraceCheckUtils]: 50: Hoare triple {22555#false} assume !false; {22555#false} is VALID [2022-04-08 09:04:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 09:04:47,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:47,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034949052] [2022-04-08 09:04:47,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034949052] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:47,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1712688113] [2022-04-08 09:04:47,728 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:04:47,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:47,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:47,729 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) [2022-04-08 09:04:47,751 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-08 09:04:47,817 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:04:47,817 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:47,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-08 09:04:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:47,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:48,081 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-08 09:04:48,081 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 [2022-04-08 09:04:48,112 INFO L272 TraceCheckUtils]: 0: Hoare triple {22554#true} call ULTIMATE.init(); {22554#true} is VALID [2022-04-08 09:04:48,112 INFO L290 TraceCheckUtils]: 1: Hoare triple {22554#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); {22554#true} is VALID [2022-04-08 09:04:48,113 INFO L290 TraceCheckUtils]: 2: Hoare triple {22554#true} assume true; {22554#true} is VALID [2022-04-08 09:04:48,113 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22554#true} {22554#true} #133#return; {22554#true} is VALID [2022-04-08 09:04:48,113 INFO L272 TraceCheckUtils]: 4: Hoare triple {22554#true} call #t~ret17 := main(); {22554#true} is VALID [2022-04-08 09:04:48,113 INFO L290 TraceCheckUtils]: 5: Hoare triple {22554#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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,114 INFO L290 TraceCheckUtils]: 6: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,114 INFO L290 TraceCheckUtils]: 7: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,114 INFO L290 TraceCheckUtils]: 8: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,115 INFO L290 TraceCheckUtils]: 9: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,115 INFO L290 TraceCheckUtils]: 10: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,115 INFO L290 TraceCheckUtils]: 11: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,116 INFO L290 TraceCheckUtils]: 12: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,116 INFO L290 TraceCheckUtils]: 13: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,116 INFO L290 TraceCheckUtils]: 14: Hoare triple {22559#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,117 INFO L290 TraceCheckUtils]: 15: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,117 INFO L290 TraceCheckUtils]: 16: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,117 INFO L290 TraceCheckUtils]: 17: Hoare triple {22559#(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); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,118 INFO L290 TraceCheckUtils]: 19: Hoare triple {22559#(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 + ~n_caracter~0 % 4294967296, 1); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {22559#(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; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {22559#(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 + ~n_caracter~0 % 4294967296, 1); {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:48,119 INFO L290 TraceCheckUtils]: 23: Hoare triple {22559#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {22560#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:48,119 INFO L290 TraceCheckUtils]: 24: Hoare triple {22560#(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; {22561#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:48,120 INFO L290 TraceCheckUtils]: 25: Hoare triple {22561#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22646#(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 [2022-04-08 09:04:48,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {22646#(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; {22565#(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 [2022-04-08 09:04:48,121 INFO L290 TraceCheckUtils]: 27: Hoare triple {22565#(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; {22565#(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 [2022-04-08 09:04:48,121 INFO L290 TraceCheckUtils]: 28: Hoare triple {22565#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22565#(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 [2022-04-08 09:04:48,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {22565#(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; {22565#(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 [2022-04-08 09:04:48,122 INFO L290 TraceCheckUtils]: 30: Hoare triple {22565#(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; {22565#(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 [2022-04-08 09:04:48,122 INFO L290 TraceCheckUtils]: 31: Hoare triple {22565#(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); {22565#(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 [2022-04-08 09:04:48,122 INFO L290 TraceCheckUtils]: 32: Hoare triple {22565#(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; {22565#(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 [2022-04-08 09:04:48,123 INFO L290 TraceCheckUtils]: 33: Hoare triple {22565#(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); {22565#(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 [2022-04-08 09:04:48,123 INFO L290 TraceCheckUtils]: 34: Hoare triple {22565#(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; {22564#(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 [2022-04-08 09:04:48,123 INFO L290 TraceCheckUtils]: 35: Hoare triple {22564#(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 + ~i~0 % 4294967296, 1); {22564#(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 [2022-04-08 09:04:48,124 INFO L290 TraceCheckUtils]: 36: Hoare triple {22564#(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; {22563#(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 [2022-04-08 09:04:48,124 INFO L290 TraceCheckUtils]: 37: Hoare triple {22563#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22683#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 38: Hoare triple {22683#(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; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 39: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 40: Hoare triple {22555#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 41: Hoare triple {22555#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 42: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 43: Hoare triple {22555#false} assume !(~j~0 % 4294967296 < 2); {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 44: Hoare triple {22555#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {22555#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 46: Hoare triple {22555#false} assume !(0 != #t~mem11);havoc #t~mem11; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L272 TraceCheckUtils]: 47: Hoare triple {22555#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {22555#false} ~cond := #in~cond; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 49: Hoare triple {22555#false} assume 0 == ~cond; {22555#false} is VALID [2022-04-08 09:04:48,125 INFO L290 TraceCheckUtils]: 50: Hoare triple {22555#false} assume !false; {22555#false} is VALID [2022-04-08 09:04:48,126 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:04:48,126 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:04:48,299 INFO L356 Elim1Store]: treesize reduction 19, result has 77.6 percent of original size [2022-04-08 09:04:48,299 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 73 [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 50: Hoare triple {22555#false} assume !false; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 49: Hoare triple {22555#false} assume 0 == ~cond; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 48: Hoare triple {22555#false} ~cond := #in~cond; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L272 TraceCheckUtils]: 47: Hoare triple {22555#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 46: Hoare triple {22555#false} assume !(0 != #t~mem11);havoc #t~mem11; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 45: Hoare triple {22555#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 44: Hoare triple {22555#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 43: Hoare triple {22555#false} assume !(~j~0 % 4294967296 < 2); {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 42: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 41: Hoare triple {22555#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 40: Hoare triple {22555#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22555#false} is VALID [2022-04-08 09:04:48,436 INFO L290 TraceCheckUtils]: 39: Hoare triple {22555#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {22555#false} is VALID [2022-04-08 09:04:48,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {22683#(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; {22555#false} is VALID [2022-04-08 09:04:48,437 INFO L290 TraceCheckUtils]: 37: Hoare triple {22762#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22683#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:48,437 INFO L290 TraceCheckUtils]: 36: Hoare triple {22766#(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|)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {22762#(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 [2022-04-08 09:04:48,438 INFO L290 TraceCheckUtils]: 35: Hoare triple {22766#(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|)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {22766#(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|)))} is VALID [2022-04-08 09:04:48,438 INFO L290 TraceCheckUtils]: 34: Hoare triple {22773#(not (= (select (select |#memory_int| |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; {22766#(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|)))} is VALID [2022-04-08 09:04:48,438 INFO L290 TraceCheckUtils]: 33: Hoare triple {22773#(not (= (select (select |#memory_int| |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); {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,439 INFO L290 TraceCheckUtils]: 32: Hoare triple {22773#(not (= (select (select |#memory_int| |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; {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,439 INFO L290 TraceCheckUtils]: 31: Hoare triple {22773#(not (= (select (select |#memory_int| |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); {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,439 INFO L290 TraceCheckUtils]: 30: Hoare triple {22773#(not (= (select (select |#memory_int| |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; {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,439 INFO L290 TraceCheckUtils]: 29: Hoare triple {22773#(not (= (select (select |#memory_int| |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; {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,440 INFO L290 TraceCheckUtils]: 28: Hoare triple {22773#(not (= (select (select |#memory_int| |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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,440 INFO L290 TraceCheckUtils]: 27: Hoare triple {22773#(not (= (select (select |#memory_int| |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; {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,440 INFO L290 TraceCheckUtils]: 26: Hoare triple {22798#(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; {22773#(not (= (select (select |#memory_int| |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 [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {22802#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {22798#(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 [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 24: Hoare triple {22806#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {22802#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {22554#true} ~cont~0 := 0;~i~0 := 0; {22806#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {22554#true} assume !(0 != #t~mem4);havoc #t~mem4; {22554#true} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 21: Hoare triple {22554#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {22554#true} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 20: Hoare triple {22554#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {22554#true} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 19: Hoare triple {22554#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {22554#true} is VALID [2022-04-08 09:04:48,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {22554#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 17: Hoare triple {22554#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 16: Hoare triple {22554#true} assume !(~i~0 % 4294967296 < 5); {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 15: Hoare triple {22554#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 14: Hoare triple {22554#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 13: Hoare triple {22554#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 12: Hoare triple {22554#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 11: Hoare triple {22554#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 10: Hoare triple {22554#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {22554#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 8: Hoare triple {22554#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 7: Hoare triple {22554#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 6: Hoare triple {22554#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 5: Hoare triple {22554#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; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L272 TraceCheckUtils]: 4: Hoare triple {22554#true} call #t~ret17 := main(); {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22554#true} {22554#true} #133#return; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 2: Hoare triple {22554#true} assume true; {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {22554#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); {22554#true} is VALID [2022-04-08 09:04:48,442 INFO L272 TraceCheckUtils]: 0: Hoare triple {22554#true} call ULTIMATE.init(); {22554#true} is VALID [2022-04-08 09:04:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:04:48,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1712688113] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:04:48,443 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:04:48,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 9] total 19 [2022-04-08 09:04:48,443 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:04:48,443 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1931298211] [2022-04-08 09:04:48,443 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1931298211] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:04:48,443 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:04:48,443 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:04:48,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023731624] [2022-04-08 09:04:48,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:04:48,444 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 [2022-04-08 09:04:48,459 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:04:48,459 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) [2022-04-08 09:04:48,483 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:48,484 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:04:48,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:48,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:04:48,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-04-08 09:04:48,490 INFO L87 Difference]: Start difference. First operand 357 states and 458 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) [2022-04-08 09:04:51,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:51,550 INFO L93 Difference]: Finished difference Result 579 states and 760 transitions. [2022-04-08 09:04:51,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 09:04:51,550 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 [2022-04-08 09:04:51,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:04:51,550 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) [2022-04-08 09:04:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 112 transitions. [2022-04-08 09:04:51,551 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) [2022-04-08 09:04:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 112 transitions. [2022-04-08 09:04:51,552 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 112 transitions. [2022-04-08 09:04:51,607 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 112 edges. 112 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:51,618 INFO L225 Difference]: With dead ends: 579 [2022-04-08 09:04:51,618 INFO L226 Difference]: Without dead ends: 535 [2022-04-08 09:04:51,618 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 100 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 153 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=179, Invalid=523, Unknown=0, NotChecked=0, Total=702 [2022-04-08 09:04:51,619 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 141 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 182 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 141 SdHoareTripleChecker+Valid, 38 SdHoareTripleChecker+Invalid, 216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 182 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:04:51,619 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [141 Valid, 38 Invalid, 216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 182 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:04:51,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2022-04-08 09:04:53,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 367. [2022-04-08 09:04:53,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:04:53,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:53,292 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:53,292 INFO L87 Difference]: Start difference. First operand 535 states. Second operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:53,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:53,301 INFO L93 Difference]: Finished difference Result 535 states and 702 transitions. [2022-04-08 09:04:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 702 transitions. [2022-04-08 09:04:53,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:53,302 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:53,302 INFO L74 IsIncluded]: Start isIncluded. First operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 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 535 states. [2022-04-08 09:04:53,302 INFO L87 Difference]: Start difference. First operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 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 535 states. [2022-04-08 09:04:53,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:04:53,311 INFO L93 Difference]: Finished difference Result 535 states and 702 transitions. [2022-04-08 09:04:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 702 transitions. [2022-04-08 09:04:53,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:04:53,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:04:53,312 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:04:53,312 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:04:53,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 362 states have (on average 1.281767955801105) internal successors, (464), 362 states have internal predecessors, (464), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:04:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 468 transitions. [2022-04-08 09:04:53,318 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 468 transitions. Word has length 51 [2022-04-08 09:04:53,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:04:53,318 INFO L478 AbstractCegarLoop]: Abstraction has 367 states and 468 transitions. [2022-04-08 09:04:53,318 INFO L479 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) [2022-04-08 09:04:53,318 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 367 states and 468 transitions. [2022-04-08 09:04:54,779 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:04:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 468 transitions. [2022-04-08 09:04:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 09:04:54,780 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:04:54,780 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:04:54,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-08 09:04:54,988 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:54,988 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:04:54,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:04:54,988 INFO L85 PathProgramCache]: Analyzing trace with hash -198494423, now seen corresponding path program 3 times [2022-04-08 09:04:54,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:04:54,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [965566318] [2022-04-08 09:04:54,992 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:04:54,994 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:04:54,994 INFO L85 PathProgramCache]: Analyzing trace with hash -198494423, now seen corresponding path program 4 times [2022-04-08 09:04:54,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:04:54,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366789805] [2022-04-08 09:04:54,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:04:54,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:04:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:55,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:04:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:55,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {25875#(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); {25859#true} is VALID [2022-04-08 09:04:55,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {25859#true} assume true; {25859#true} is VALID [2022-04-08 09:04:55,511 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25859#true} {25859#true} #133#return; {25859#true} is VALID [2022-04-08 09:04:55,512 INFO L272 TraceCheckUtils]: 0: Hoare triple {25859#true} call ULTIMATE.init(); {25875#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:04:55,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {25875#(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); {25859#true} is VALID [2022-04-08 09:04:55,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {25859#true} assume true; {25859#true} is VALID [2022-04-08 09:04:55,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25859#true} {25859#true} #133#return; {25859#true} is VALID [2022-04-08 09:04:55,512 INFO L272 TraceCheckUtils]: 4: Hoare triple {25859#true} call #t~ret17 := main(); {25859#true} is VALID [2022-04-08 09:04:55,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {25859#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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,515 INFO L290 TraceCheckUtils]: 12: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,515 INFO L290 TraceCheckUtils]: 13: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,516 INFO L290 TraceCheckUtils]: 16: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,516 INFO L290 TraceCheckUtils]: 17: Hoare triple {25864#(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); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,517 INFO L290 TraceCheckUtils]: 19: Hoare triple {25864#(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 + ~n_caracter~0 % 4294967296, 1); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,517 INFO L290 TraceCheckUtils]: 20: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,517 INFO L290 TraceCheckUtils]: 21: Hoare triple {25864#(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 + ~n_caracter~0 % 4294967296, 1); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,518 INFO L290 TraceCheckUtils]: 22: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,521 INFO L290 TraceCheckUtils]: 23: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {25865#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {25865#(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; {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,521 INFO L290 TraceCheckUtils]: 25: Hoare triple {25866#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,522 INFO L290 TraceCheckUtils]: 26: Hoare triple {25866#(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; {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,522 INFO L290 TraceCheckUtils]: 27: Hoare triple {25866#(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; {25867#(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) (< (* 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)))} is VALID [2022-04-08 09:04:55,523 INFO L290 TraceCheckUtils]: 28: Hoare triple {25867#(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) (< (* 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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25868#(and (= |main_~#vogal_array~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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 [2022-04-08 09:04:55,523 INFO L290 TraceCheckUtils]: 29: Hoare triple {25868#(and (= |main_~#vogal_array~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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; {25869#(and (= |main_~#vogal_array~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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 [2022-04-08 09:04:55,524 INFO L290 TraceCheckUtils]: 30: Hoare triple {25869#(and (= |main_~#vogal_array~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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; {25870#(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 [2022-04-08 09:04:55,524 INFO L290 TraceCheckUtils]: 31: Hoare triple {25870#(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); {25870#(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 [2022-04-08 09:04:55,525 INFO L290 TraceCheckUtils]: 32: Hoare triple {25870#(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; {25871#(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 [2022-04-08 09:04:55,525 INFO L290 TraceCheckUtils]: 33: Hoare triple {25871#(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); {25871#(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 [2022-04-08 09:04:55,525 INFO L290 TraceCheckUtils]: 34: Hoare triple {25871#(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; {25870#(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 [2022-04-08 09:04:55,526 INFO L290 TraceCheckUtils]: 35: Hoare triple {25870#(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 + ~i~0 % 4294967296, 1); {25870#(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 [2022-04-08 09:04:55,526 INFO L290 TraceCheckUtils]: 36: Hoare triple {25870#(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; {25872#(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 [2022-04-08 09:04:55,527 INFO L290 TraceCheckUtils]: 37: Hoare triple {25872#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25872#(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 [2022-04-08 09:04:55,527 INFO L290 TraceCheckUtils]: 38: Hoare triple {25872#(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; {25872#(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 [2022-04-08 09:04:55,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {25872#(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; {25873#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (not (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 1)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,528 INFO L290 TraceCheckUtils]: 40: Hoare triple {25873#(and (= |main_~#vogal_array~0.offset| 0) (or (and (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 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (not (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25874#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 41: Hoare triple {25874#(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; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {25860#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 43: Hoare triple {25860#false} assume !(~j~0 % 4294967296 < 2); {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 44: Hoare triple {25860#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 45: Hoare triple {25860#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 46: Hoare triple {25860#false} assume !(0 != #t~mem11);havoc #t~mem11; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L272 TraceCheckUtils]: 47: Hoare triple {25860#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 48: Hoare triple {25860#false} ~cond := #in~cond; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 49: Hoare triple {25860#false} assume 0 == ~cond; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L290 TraceCheckUtils]: 50: Hoare triple {25860#false} assume !false; {25860#false} is VALID [2022-04-08 09:04:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:04:55,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:04:55,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366789805] [2022-04-08 09:04:55,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366789805] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:04:55,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140766611] [2022-04-08 09:04:55,530 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:04:55,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:04:55,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:04:55,530 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) [2022-04-08 09:04:55,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-08 09:04:55,598 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:04:55,598 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:04:55,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 09:04:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:04:55,606 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:04:55,897 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:04:55,897 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 27 treesize of output 11 [2022-04-08 09:04:55,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {25859#true} call ULTIMATE.init(); {25859#true} is VALID [2022-04-08 09:04:55,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {25859#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); {25859#true} is VALID [2022-04-08 09:04:55,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {25859#true} assume true; {25859#true} is VALID [2022-04-08 09:04:55,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25859#true} {25859#true} #133#return; {25859#true} is VALID [2022-04-08 09:04:55,924 INFO L272 TraceCheckUtils]: 4: Hoare triple {25859#true} call #t~ret17 := main(); {25859#true} is VALID [2022-04-08 09:04:55,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {25859#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; {25865#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,925 INFO L290 TraceCheckUtils]: 6: Hoare triple {25865#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25865#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,925 INFO L290 TraceCheckUtils]: 7: Hoare triple {25865#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,925 INFO L290 TraceCheckUtils]: 8: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,926 INFO L290 TraceCheckUtils]: 10: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,926 INFO L290 TraceCheckUtils]: 11: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,926 INFO L290 TraceCheckUtils]: 12: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,927 INFO L290 TraceCheckUtils]: 13: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,927 INFO L290 TraceCheckUtils]: 14: Hoare triple {25864#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,927 INFO L290 TraceCheckUtils]: 15: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {25864#(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); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,928 INFO L290 TraceCheckUtils]: 18: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,928 INFO L290 TraceCheckUtils]: 19: Hoare triple {25864#(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 + ~n_caracter~0 % 4294967296, 1); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,928 INFO L290 TraceCheckUtils]: 20: Hoare triple {25864#(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; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,929 INFO L290 TraceCheckUtils]: 21: Hoare triple {25864#(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 + ~n_caracter~0 % 4294967296, 1); {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,929 INFO L290 TraceCheckUtils]: 22: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:04:55,929 INFO L290 TraceCheckUtils]: 23: Hoare triple {25864#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {25865#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,929 INFO L290 TraceCheckUtils]: 24: Hoare triple {25865#(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; {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,930 INFO L290 TraceCheckUtils]: 25: Hoare triple {25866#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,930 INFO L290 TraceCheckUtils]: 26: Hoare triple {25866#(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; {25866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,930 INFO L290 TraceCheckUtils]: 27: Hoare triple {25866#(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; {25960#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:04:55,930 INFO L290 TraceCheckUtils]: 28: Hoare triple {25960#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25964#(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 [2022-04-08 09:04:55,931 INFO L290 TraceCheckUtils]: 29: Hoare triple {25964#(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; {25871#(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 [2022-04-08 09:04:55,931 INFO L290 TraceCheckUtils]: 30: Hoare triple {25871#(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))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {25871#(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 [2022-04-08 09:04:55,931 INFO L290 TraceCheckUtils]: 31: Hoare triple {25871#(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 !(~j~0 % 4294967296 < 2); {25871#(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 [2022-04-08 09:04:55,932 INFO L290 TraceCheckUtils]: 32: Hoare triple {25871#(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))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {25871#(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 [2022-04-08 09:04:55,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {25871#(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); {25871#(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 [2022-04-08 09:04:55,932 INFO L290 TraceCheckUtils]: 34: Hoare triple {25871#(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; {25870#(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 [2022-04-08 09:04:55,932 INFO L290 TraceCheckUtils]: 35: Hoare triple {25870#(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 + ~i~0 % 4294967296, 1); {25870#(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 [2022-04-08 09:04:55,933 INFO L290 TraceCheckUtils]: 36: Hoare triple {25870#(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; {25872#(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 [2022-04-08 09:04:55,933 INFO L290 TraceCheckUtils]: 37: Hoare triple {25872#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {25872#(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 [2022-04-08 09:04:55,933 INFO L290 TraceCheckUtils]: 38: Hoare triple {25872#(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; {25872#(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 [2022-04-08 09:04:55,934 INFO L290 TraceCheckUtils]: 39: Hoare triple {25872#(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; {25998#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) 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 [2022-04-08 09:04:55,934 INFO L290 TraceCheckUtils]: 40: Hoare triple {25998#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {26002#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:04:55,934 INFO L290 TraceCheckUtils]: 41: Hoare triple {26002#(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; {25860#false} is VALID [2022-04-08 09:04:55,934 INFO L290 TraceCheckUtils]: 42: Hoare triple {25860#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25860#false} is VALID [2022-04-08 09:04:55,934 INFO L290 TraceCheckUtils]: 43: Hoare triple {25860#false} assume !(~j~0 % 4294967296 < 2); {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 44: Hoare triple {25860#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 45: Hoare triple {25860#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 46: Hoare triple {25860#false} assume !(0 != #t~mem11);havoc #t~mem11; {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L272 TraceCheckUtils]: 47: Hoare triple {25860#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 48: Hoare triple {25860#false} ~cond := #in~cond; {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 49: Hoare triple {25860#false} assume 0 == ~cond; {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L290 TraceCheckUtils]: 50: Hoare triple {25860#false} assume !false; {25860#false} is VALID [2022-04-08 09:04:55,935 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 09:04:55,935 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:00,173 INFO L356 Elim1Store]: treesize reduction 23, result has 76.3 percent of original size [2022-04-08 09:05:00,174 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 81 [2022-04-08 09:05:00,373 INFO L290 TraceCheckUtils]: 50: Hoare triple {25860#false} assume !false; {25860#false} is VALID [2022-04-08 09:05:00,373 INFO L290 TraceCheckUtils]: 49: Hoare triple {25860#false} assume 0 == ~cond; {25860#false} is VALID [2022-04-08 09:05:00,373 INFO L290 TraceCheckUtils]: 48: Hoare triple {25860#false} ~cond := #in~cond; {25860#false} is VALID [2022-04-08 09:05:00,373 INFO L272 TraceCheckUtils]: 47: Hoare triple {25860#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {25860#false} is VALID [2022-04-08 09:05:00,373 INFO L290 TraceCheckUtils]: 46: Hoare triple {25860#false} assume !(0 != #t~mem11);havoc #t~mem11; {25860#false} is VALID [2022-04-08 09:05:00,373 INFO L290 TraceCheckUtils]: 45: Hoare triple {25860#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {25860#false} is VALID [2022-04-08 09:05:00,374 INFO L290 TraceCheckUtils]: 44: Hoare triple {25860#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {25860#false} is VALID [2022-04-08 09:05:00,374 INFO L290 TraceCheckUtils]: 43: Hoare triple {25860#false} assume !(~j~0 % 4294967296 < 2); {25860#false} is VALID [2022-04-08 09:05:00,374 INFO L290 TraceCheckUtils]: 42: Hoare triple {25860#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {25860#false} is VALID [2022-04-08 09:05:00,375 INFO L290 TraceCheckUtils]: 41: Hoare triple {26002#(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; {25860#false} is VALID [2022-04-08 09:05:00,375 INFO L290 TraceCheckUtils]: 40: Hoare triple {26063#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {26002#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:05:00,376 INFO L290 TraceCheckUtils]: 39: Hoare triple {26067#(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|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {26063#(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 [2022-04-08 09:05:00,376 INFO L290 TraceCheckUtils]: 38: Hoare triple {26067#(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|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {26067#(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|))))} is VALID [2022-04-08 09:05:00,377 INFO L290 TraceCheckUtils]: 37: Hoare triple {26067#(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|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {26067#(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|))))} is VALID [2022-04-08 09:05:00,377 INFO L290 TraceCheckUtils]: 36: Hoare triple {26077#(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))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {26067#(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|))))} is VALID [2022-04-08 09:05:00,377 INFO L290 TraceCheckUtils]: 35: Hoare triple {26077#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {26077#(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))))} is VALID [2022-04-08 09:05:00,378 INFO L290 TraceCheckUtils]: 34: Hoare triple {26084#(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; {26077#(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))))} is VALID [2022-04-08 09:05:00,378 INFO L290 TraceCheckUtils]: 33: Hoare triple {26084#(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); {26084#(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 [2022-04-08 09:05:00,378 INFO L290 TraceCheckUtils]: 32: Hoare triple {26084#(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; {26084#(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 [2022-04-08 09:05:00,378 INFO L290 TraceCheckUtils]: 31: Hoare triple {26084#(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); {26084#(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 [2022-04-08 09:05:00,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {26084#(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; {26084#(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 [2022-04-08 09:05:00,379 INFO L290 TraceCheckUtils]: 29: Hoare triple {26100#(or (= |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; {26084#(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 [2022-04-08 09:05:00,380 INFO L290 TraceCheckUtils]: 28: Hoare triple {26104#(forall ((|main_~#vogal_array~0.base| Int)) (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 4294967296) |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);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {26100#(or (= |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 [2022-04-08 09:05:00,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {26108#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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; {26104#(forall ((|main_~#vogal_array~0.base| Int)) (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 4294967296) |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 [2022-04-08 09:05:00,381 INFO L290 TraceCheckUtils]: 26: Hoare triple {26108#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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; {26108#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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 [2022-04-08 09:05:00,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {26115#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {26108#(forall ((|main_~#vogal_array~0.base| Int)) (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 (= (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 [2022-04-08 09:05:00,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {26119#(= (mod main_~i~0 4294967296) 0)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {26115#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 0))} is VALID [2022-04-08 09:05:00,382 INFO L290 TraceCheckUtils]: 23: Hoare triple {25859#true} ~cont~0 := 0;~i~0 := 0; {26119#(= (mod main_~i~0 4294967296) 0)} is VALID [2022-04-08 09:05:00,382 INFO L290 TraceCheckUtils]: 22: Hoare triple {25859#true} assume !(0 != #t~mem4);havoc #t~mem4; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {25859#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {25859#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 19: Hoare triple {25859#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {25859#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {25859#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 16: Hoare triple {25859#true} assume !(~i~0 % 4294967296 < 5); {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 15: Hoare triple {25859#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 14: Hoare triple {25859#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 13: Hoare triple {25859#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 12: Hoare triple {25859#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 11: Hoare triple {25859#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 10: Hoare triple {25859#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 9: Hoare triple {25859#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 8: Hoare triple {25859#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 7: Hoare triple {25859#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 6: Hoare triple {25859#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L290 TraceCheckUtils]: 5: Hoare triple {25859#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; {25859#true} is VALID [2022-04-08 09:05:00,383 INFO L272 TraceCheckUtils]: 4: Hoare triple {25859#true} call #t~ret17 := main(); {25859#true} is VALID [2022-04-08 09:05:00,384 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25859#true} {25859#true} #133#return; {25859#true} is VALID [2022-04-08 09:05:00,384 INFO L290 TraceCheckUtils]: 2: Hoare triple {25859#true} assume true; {25859#true} is VALID [2022-04-08 09:05:00,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {25859#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); {25859#true} is VALID [2022-04-08 09:05:00,384 INFO L272 TraceCheckUtils]: 0: Hoare triple {25859#true} call ULTIMATE.init(); {25859#true} is VALID [2022-04-08 09:05:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:05:00,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140766611] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:00,384 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:00,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12, 12] total 27 [2022-04-08 09:05:00,384 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:00,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [965566318] [2022-04-08 09:05:00,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [965566318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:00,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:00,385 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 09:05:00,385 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371472589] [2022-04-08 09:05:00,385 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:00,385 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 [2022-04-08 09:05:00,385 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:00,385 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) [2022-04-08 09:05:00,416 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:00,416 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 09:05:00,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:00,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 09:05:00,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=563, Unknown=8, NotChecked=0, Total=702 [2022-04-08 09:05:00,417 INFO L87 Difference]: Start difference. First operand 367 states and 468 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) [2022-04-08 09:05:05,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:05,217 INFO L93 Difference]: Finished difference Result 765 states and 982 transitions. [2022-04-08 09:05:05,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 09:05:05,217 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 [2022-04-08 09:05:05,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:05,217 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) [2022-04-08 09:05:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 128 transitions. [2022-04-08 09:05:05,218 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) [2022-04-08 09:05:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 128 transitions. [2022-04-08 09:05:05,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 128 transitions. [2022-04-08 09:05:05,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:05,295 INFO L225 Difference]: With dead ends: 765 [2022-04-08 09:05:05,295 INFO L226 Difference]: Without dead ends: 496 [2022-04-08 09:05:05,296 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 94 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 393 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=321, Invalid=1231, Unknown=8, NotChecked=0, Total=1560 [2022-04-08 09:05:05,296 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 204 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 304 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 204 SdHoareTripleChecker+Valid, 45 SdHoareTripleChecker+Invalid, 368 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:05,296 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [204 Valid, 45 Invalid, 368 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 304 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:05:05,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2022-04-08 09:05:07,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 394. [2022-04-08 09:05:07,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:07,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 496 states. Second operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:07,592 INFO L74 IsIncluded]: Start isIncluded. First operand 496 states. Second operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:07,593 INFO L87 Difference]: Start difference. First operand 496 states. Second operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:07,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:07,601 INFO L93 Difference]: Finished difference Result 496 states and 629 transitions. [2022-04-08 09:05:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 629 transitions. [2022-04-08 09:05:07,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:07,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:07,605 INFO L74 IsIncluded]: Start isIncluded. First operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 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 496 states. [2022-04-08 09:05:07,605 INFO L87 Difference]: Start difference. First operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 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 496 states. [2022-04-08 09:05:07,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:07,613 INFO L93 Difference]: Finished difference Result 496 states and 629 transitions. [2022-04-08 09:05:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 629 transitions. [2022-04-08 09:05:07,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:07,614 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:07,614 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:07,614 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 394 states, 389 states have (on average 1.275064267352185) internal successors, (496), 389 states have internal predecessors, (496), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 500 transitions. [2022-04-08 09:05:07,621 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 500 transitions. Word has length 51 [2022-04-08 09:05:07,621 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:07,621 INFO L478 AbstractCegarLoop]: Abstraction has 394 states and 500 transitions. [2022-04-08 09:05:07,621 INFO L479 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) [2022-04-08 09:05:07,621 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 394 states and 500 transitions. [2022-04-08 09:05:09,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 500 edges. 500 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 500 transitions. [2022-04-08 09:05:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 09:05:09,283 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:09,283 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:05:09,299 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-04-08 09:05:09,484 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-08 09:05:09,484 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:09,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:09,484 INFO L85 PathProgramCache]: Analyzing trace with hash -2072849753, now seen corresponding path program 1 times [2022-04-08 09:05:09,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:09,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [647974119] [2022-04-08 09:05:09,489 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:09,489 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:09,489 INFO L85 PathProgramCache]: Analyzing trace with hash -2072849753, now seen corresponding path program 2 times [2022-04-08 09:05:09,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:09,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252327332] [2022-04-08 09:05:09,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:09,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:09,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:09,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {29538#(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); {29530#true} is VALID [2022-04-08 09:05:09,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {29530#true} assume true; {29530#true} is VALID [2022-04-08 09:05:09,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {29530#true} {29530#true} #133#return; {29530#true} is VALID [2022-04-08 09:05:09,552 INFO L272 TraceCheckUtils]: 0: Hoare triple {29530#true} call ULTIMATE.init(); {29538#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {29538#(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); {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {29530#true} assume true; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29530#true} {29530#true} #133#return; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L272 TraceCheckUtils]: 4: Hoare triple {29530#true} call #t~ret17 := main(); {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {29530#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; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 6: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 9: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 10: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 12: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 13: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 14: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 15: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 16: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < 5); {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 17: Hoare triple {29530#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 18: Hoare triple {29530#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,553 INFO L290 TraceCheckUtils]: 19: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {29530#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {29530#true} assume !(0 != #t~mem4);havoc #t~mem4; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 23: Hoare triple {29530#true} ~cont~0 := 0;~i~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 24: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 25: Hoare triple {29530#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 26: Hoare triple {29530#true} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 27: Hoare triple {29530#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 28: Hoare triple {29530#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 29: Hoare triple {29530#true} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 30: Hoare triple {29530#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 31: Hoare triple {29530#true} assume !(~j~0 % 4294967296 < 2); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 32: Hoare triple {29530#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 33: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 34: Hoare triple {29530#true} ~i~0 := 0;~cont_aux~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,554 INFO L290 TraceCheckUtils]: 35: Hoare triple {29530#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,555 INFO L290 TraceCheckUtils]: 36: Hoare triple {29530#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,555 INFO L290 TraceCheckUtils]: 37: Hoare triple {29535#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,555 INFO L290 TraceCheckUtils]: 38: Hoare triple {29535#(= main_~j~0 0)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,555 INFO L290 TraceCheckUtils]: 39: Hoare triple {29535#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,556 INFO L290 TraceCheckUtils]: 40: Hoare triple {29536#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,556 INFO L290 TraceCheckUtils]: 41: Hoare triple {29536#(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; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 42: Hoare triple {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29537#(and (<= (div main_~j~0 4294967296) 0) (<= 2 main_~j~0))} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 43: Hoare triple {29537#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 44: Hoare triple {29531#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; {29531#false} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 45: Hoare triple {29531#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29531#false} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 46: Hoare triple {29531#false} assume !(~j~0 % 4294967296 < 2); {29531#false} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 47: Hoare triple {29531#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {29531#false} is VALID [2022-04-08 09:05:09,557 INFO L290 TraceCheckUtils]: 48: Hoare triple {29531#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L290 TraceCheckUtils]: 49: Hoare triple {29531#false} assume !(0 != #t~mem11);havoc #t~mem11; {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L272 TraceCheckUtils]: 50: Hoare triple {29531#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L290 TraceCheckUtils]: 51: Hoare triple {29531#false} ~cond := #in~cond; {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L290 TraceCheckUtils]: 52: Hoare triple {29531#false} assume 0 == ~cond; {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L290 TraceCheckUtils]: 53: Hoare triple {29531#false} assume !false; {29531#false} is VALID [2022-04-08 09:05:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-08 09:05:09,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:09,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252327332] [2022-04-08 09:05:09,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252327332] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:09,558 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1085086234] [2022-04-08 09:05:09,558 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:05:09,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:09,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:09,559 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) [2022-04-08 09:05:09,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-08 09:05:09,633 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:05:09,634 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:09,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 20 conjunts are in the unsatisfiable core [2022-04-08 09:05:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:09,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:09,956 INFO L272 TraceCheckUtils]: 0: Hoare triple {29530#true} call ULTIMATE.init(); {29530#true} is VALID [2022-04-08 09:05:09,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {29530#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); {29530#true} is VALID [2022-04-08 09:05:09,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {29530#true} assume true; {29530#true} is VALID [2022-04-08 09:05:09,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29530#true} {29530#true} #133#return; {29530#true} is VALID [2022-04-08 09:05:09,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {29530#true} call #t~ret17 := main(); {29530#true} is VALID [2022-04-08 09:05:09,957 INFO L290 TraceCheckUtils]: 5: Hoare triple {29530#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; {29557#(= main_~i~0 0)} is VALID [2022-04-08 09:05:09,957 INFO L290 TraceCheckUtils]: 6: Hoare triple {29557#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29557#(= main_~i~0 0)} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 7: Hoare triple {29557#(= main_~i~0 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29564#(= main_~i~0 1)} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 8: Hoare triple {29564#(= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29564#(= main_~i~0 1)} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {29564#(= main_~i~0 1)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 10: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 11: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 12: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 13: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 14: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 15: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 16: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < 5); {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 17: Hoare triple {29530#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 18: Hoare triple {29530#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 19: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,958 INFO L290 TraceCheckUtils]: 20: Hoare triple {29530#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {29530#true} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 21: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 22: Hoare triple {29530#true} assume !(0 != #t~mem4);havoc #t~mem4; {29530#true} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 23: Hoare triple {29530#true} ~cont~0 := 0;~i~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {29535#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {29535#(= main_~j~0 0)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {29535#(= main_~j~0 0)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,960 INFO L290 TraceCheckUtils]: 28: Hoare triple {29536#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 29: Hoare triple {29536#(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; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29634#(and (<= main_~j~0 2) (<= 2 main_~j~0))} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 31: Hoare triple {29634#(and (<= main_~j~0 2) (<= 2 main_~j~0))} assume !(~j~0 % 4294967296 < 2); {29530#true} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 32: Hoare triple {29530#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {29530#true} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 33: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {29530#true} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 34: Hoare triple {29530#true} ~i~0 := 0;~cont_aux~0 := 0; {29530#true} is VALID [2022-04-08 09:05:09,961 INFO L290 TraceCheckUtils]: 35: Hoare triple {29530#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:09,962 INFO L290 TraceCheckUtils]: 36: Hoare triple {29530#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,962 INFO L290 TraceCheckUtils]: 37: Hoare triple {29535#(= main_~j~0 0)} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {29535#(= main_~j~0 0)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {29535#(= main_~j~0 0)} is VALID [2022-04-08 09:05:09,962 INFO L290 TraceCheckUtils]: 39: Hoare triple {29535#(= main_~j~0 0)} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,963 INFO L290 TraceCheckUtils]: 40: Hoare triple {29536#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,963 INFO L290 TraceCheckUtils]: 41: Hoare triple {29536#(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; {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 42: Hoare triple {29536#(and (<= 1 main_~j~0) (<= main_~j~0 1))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29634#(and (<= main_~j~0 2) (<= 2 main_~j~0))} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 43: Hoare triple {29634#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 44: Hoare triple {29531#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; {29531#false} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 45: Hoare triple {29531#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29531#false} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 46: Hoare triple {29531#false} assume !(~j~0 % 4294967296 < 2); {29531#false} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 47: Hoare triple {29531#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {29531#false} is VALID [2022-04-08 09:05:09,964 INFO L290 TraceCheckUtils]: 48: Hoare triple {29531#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L290 TraceCheckUtils]: 49: Hoare triple {29531#false} assume !(0 != #t~mem11);havoc #t~mem11; {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L272 TraceCheckUtils]: 50: Hoare triple {29531#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L290 TraceCheckUtils]: 51: Hoare triple {29531#false} ~cond := #in~cond; {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L290 TraceCheckUtils]: 52: Hoare triple {29531#false} assume 0 == ~cond; {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L290 TraceCheckUtils]: 53: Hoare triple {29531#false} assume !false; {29531#false} is VALID [2022-04-08 09:05:09,965 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 26 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-04-08 09:05:09,965 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 53: Hoare triple {29531#false} assume !false; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 52: Hoare triple {29531#false} assume 0 == ~cond; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 51: Hoare triple {29531#false} ~cond := #in~cond; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L272 TraceCheckUtils]: 50: Hoare triple {29531#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 49: Hoare triple {29531#false} assume !(0 != #t~mem11);havoc #t~mem11; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 48: Hoare triple {29531#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 47: Hoare triple {29531#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 46: Hoare triple {29531#false} assume !(~j~0 % 4294967296 < 2); {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 45: Hoare triple {29531#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29531#false} is VALID [2022-04-08 09:05:10,082 INFO L290 TraceCheckUtils]: 44: Hoare triple {29531#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; {29531#false} is VALID [2022-04-08 09:05:10,083 INFO L290 TraceCheckUtils]: 43: Hoare triple {29734#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29531#false} is VALID [2022-04-08 09:05:10,083 INFO L290 TraceCheckUtils]: 42: Hoare triple {29738#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29734#(not (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-08 09:05:10,084 INFO L290 TraceCheckUtils]: 41: Hoare triple {29738#(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; {29738#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:10,084 INFO L290 TraceCheckUtils]: 40: Hoare triple {29738#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29738#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:10,084 INFO L290 TraceCheckUtils]: 39: Hoare triple {29748#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {29738#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:10,085 INFO L290 TraceCheckUtils]: 38: Hoare triple {29748#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {29748#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-08 09:05:10,085 INFO L290 TraceCheckUtils]: 37: Hoare triple {29748#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29748#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-08 09:05:10,085 INFO L290 TraceCheckUtils]: 36: Hoare triple {29530#true} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {29748#(not (< (mod (+ main_~j~0 2) 4294967296) 2))} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {29530#true} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 34: Hoare triple {29530#true} ~i~0 := 0;~cont_aux~0 := 0; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 33: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {29530#true} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {29530#true} assume !(~j~0 % 4294967296 < 2); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 30: Hoare triple {29530#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {29530#true} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 28: Hoare triple {29530#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 27: Hoare triple {29530#true} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 26: Hoare triple {29530#true} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 25: Hoare triple {29530#true} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 24: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 23: Hoare triple {29530#true} ~cont~0 := 0;~i~0 := 0; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 22: Hoare triple {29530#true} assume !(0 != #t~mem4);havoc #t~mem4; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 21: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 20: Hoare triple {29530#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 19: Hoare triple {29530#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {29530#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {29530#true} is VALID [2022-04-08 09:05:10,086 INFO L290 TraceCheckUtils]: 17: Hoare triple {29530#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {29530#true} assume !(~i~0 % 4294967296 < 5); {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 12: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 11: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 10: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 9: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 8: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 7: Hoare triple {29530#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 6: Hoare triple {29530#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 5: Hoare triple {29530#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; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L272 TraceCheckUtils]: 4: Hoare triple {29530#true} call #t~ret17 := main(); {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29530#true} {29530#true} #133#return; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {29530#true} assume true; {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {29530#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); {29530#true} is VALID [2022-04-08 09:05:10,087 INFO L272 TraceCheckUtils]: 0: Hoare triple {29530#true} call ULTIMATE.init(); {29530#true} is VALID [2022-04-08 09:05:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-04-08 09:05:10,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1085086234] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:10,088 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:10,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 5] total 12 [2022-04-08 09:05:10,088 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:10,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [647974119] [2022-04-08 09:05:10,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [647974119] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:10,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:10,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 09:05:10,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462851413] [2022-04-08 09:05:10,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:10,089 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 [2022-04-08 09:05:10,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:10,089 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) [2022-04-08 09:05:10,114 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:10,114 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 09:05:10,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:10,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 09:05:10,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-04-08 09:05:10,115 INFO L87 Difference]: Start difference. First operand 394 states and 500 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) [2022-04-08 09:05:12,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:12,193 INFO L93 Difference]: Finished difference Result 733 states and 928 transitions. [2022-04-08 09:05:12,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 09:05:12,193 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 [2022-04-08 09:05:12,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:12,193 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) [2022-04-08 09:05:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2022-04-08 09:05:12,194 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) [2022-04-08 09:05:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2022-04-08 09:05:12,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 70 transitions. [2022-04-08 09:05:12,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:12,229 INFO L225 Difference]: With dead ends: 733 [2022-04-08 09:05:12,229 INFO L226 Difference]: Without dead ends: 382 [2022-04-08 09:05:12,230 INFO L912 BasicCegarLoop]: 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 [2022-04-08 09:05:12,230 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 51 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:12,230 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 53 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:05:12,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-04-08 09:05:13,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 354. [2022-04-08 09:05:13,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:13,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 382 states. Second operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:13,962 INFO L74 IsIncluded]: Start isIncluded. First operand 382 states. Second operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:13,962 INFO L87 Difference]: Start difference. First operand 382 states. Second operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:13,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:13,967 INFO L93 Difference]: Finished difference Result 382 states and 446 transitions. [2022-04-08 09:05:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 446 transitions. [2022-04-08 09:05:13,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:13,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:13,967 INFO L74 IsIncluded]: Start isIncluded. First operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 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 382 states. [2022-04-08 09:05:13,968 INFO L87 Difference]: Start difference. First operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 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 382 states. [2022-04-08 09:05:13,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:13,972 INFO L93 Difference]: Finished difference Result 382 states and 446 transitions. [2022-04-08 09:05:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 446 transitions. [2022-04-08 09:05:13,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:13,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:13,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:13,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 349 states have (on average 1.186246418338109) internal successors, (414), 349 states have internal predecessors, (414), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 418 transitions. [2022-04-08 09:05:13,978 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 418 transitions. Word has length 54 [2022-04-08 09:05:13,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:13,978 INFO L478 AbstractCegarLoop]: Abstraction has 354 states and 418 transitions. [2022-04-08 09:05:13,978 INFO L479 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) [2022-04-08 09:05:13,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 354 states and 418 transitions. [2022-04-08 09:05:15,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 418 transitions. [2022-04-08 09:05:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 09:05:15,330 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:15,330 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:05:15,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-08 09:05:15,547 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2022-04-08 09:05:15,547 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:15,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:15,548 INFO L85 PathProgramCache]: Analyzing trace with hash -1813405083, now seen corresponding path program 3 times [2022-04-08 09:05:15,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:15,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2019283163] [2022-04-08 09:05:15,550 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:15,550 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:15,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1813405083, now seen corresponding path program 4 times [2022-04-08 09:05:15,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:15,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386142155] [2022-04-08 09:05:15,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:15,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:15,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {32825#(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); {32815#true} is VALID [2022-04-08 09:05:15,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {32815#true} assume true; {32815#true} is VALID [2022-04-08 09:05:15,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32815#true} {32815#true} #133#return; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L272 TraceCheckUtils]: 0: Hoare triple {32815#true} call ULTIMATE.init(); {32825#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {32825#(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); {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {32815#true} assume true; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32815#true} {32815#true} #133#return; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L272 TraceCheckUtils]: 4: Hoare triple {32815#true} call #t~ret17 := main(); {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 5: Hoare triple {32815#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; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 6: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 7: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 8: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 9: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 10: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 11: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 12: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:15,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 15: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {32815#true} assume !(~i~0 % 4294967296 < 5); {32815#true} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {32815#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {32815#true} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 18: Hoare triple {32815#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {32820#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {32820#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {32820#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:05:15,644 INFO L290 TraceCheckUtils]: 20: Hoare triple {32820#(= 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; {32821#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:05:15,645 INFO L290 TraceCheckUtils]: 21: Hoare triple {32821#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {32822#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1))} is VALID [2022-04-08 09:05:15,645 INFO L290 TraceCheckUtils]: 22: Hoare triple {32822#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1))} assume !(0 != #t~mem4);havoc #t~mem4; {32822#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1))} is VALID [2022-04-08 09:05:15,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {32822#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1))} ~cont~0 := 0;~i~0 := 0; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= 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; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,646 INFO L290 TraceCheckUtils]: 28: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,647 INFO L290 TraceCheckUtils]: 31: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} is VALID [2022-04-08 09:05:15,647 INFO L290 TraceCheckUtils]: 32: Hoare triple {32823#(and (<= 0 (div main_~n_caracter~0 4294967296)) (<= main_~n_caracter~0 1) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {32824#(and (<= main_~n_caracter~0 main_~i~0) (<= main_~i~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 4294967295)))} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {32824#(and (<= main_~n_caracter~0 main_~i~0) (<= main_~i~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 4294967295)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 34: Hoare triple {32816#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 35: Hoare triple {32816#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 36: Hoare triple {32816#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 37: Hoare triple {32816#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 38: Hoare triple {32816#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {32816#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 40: Hoare triple {32816#false} assume !(~j~0 % 4294967296 < 2); {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 41: Hoare triple {32816#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {32816#false} is VALID [2022-04-08 09:05:15,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {32816#false} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {32816#false} ~i~0 := 0;~cont_aux~0 := 0; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 44: Hoare triple {32816#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 45: Hoare triple {32816#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 46: Hoare triple {32816#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {32816#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; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 48: Hoare triple {32816#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 49: Hoare triple {32816#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 50: Hoare triple {32816#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {32816#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {32816#false} assume !(~j~0 % 4294967296 < 2); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {32816#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {32816#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 55: Hoare triple {32816#false} assume !(0 != #t~mem11);havoc #t~mem11; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L272 TraceCheckUtils]: 56: Hoare triple {32816#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 57: Hoare triple {32816#false} ~cond := #in~cond; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 58: Hoare triple {32816#false} assume 0 == ~cond; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L290 TraceCheckUtils]: 59: Hoare triple {32816#false} assume !false; {32816#false} is VALID [2022-04-08 09:05:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-04-08 09:05:15,650 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:15,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386142155] [2022-04-08 09:05:15,650 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386142155] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:15,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [93460596] [2022-04-08 09:05:15,650 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:05:15,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:15,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:15,651 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) [2022-04-08 09:05:15,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-08 09:05:15,742 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:05:15,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:15,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-08 09:05:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:15,752 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:16,580 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-08 09:05:16,580 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 38 treesize of output 14 [2022-04-08 09:05:16,597 INFO L272 TraceCheckUtils]: 0: Hoare triple {32815#true} call ULTIMATE.init(); {32815#true} is VALID [2022-04-08 09:05:16,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {32815#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); {32815#true} is VALID [2022-04-08 09:05:16,597 INFO L290 TraceCheckUtils]: 2: Hoare triple {32815#true} assume true; {32815#true} is VALID [2022-04-08 09:05:16,597 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32815#true} {32815#true} #133#return; {32815#true} is VALID [2022-04-08 09:05:16,597 INFO L272 TraceCheckUtils]: 4: Hoare triple {32815#true} call #t~ret17 := main(); {32815#true} is VALID [2022-04-08 09:05:16,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {32815#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; {32844#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,599 INFO L290 TraceCheckUtils]: 6: Hoare triple {32844#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32844#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {32844#(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; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {32851#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,600 INFO L290 TraceCheckUtils]: 9: Hoare triple {32851#(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; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,600 INFO L290 TraceCheckUtils]: 10: Hoare triple {32851#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,600 INFO L290 TraceCheckUtils]: 11: Hoare triple {32851#(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; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {32851#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {32851#(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; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,601 INFO L290 TraceCheckUtils]: 14: Hoare triple {32851#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,601 INFO L290 TraceCheckUtils]: 15: Hoare triple {32851#(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; {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,602 INFO L290 TraceCheckUtils]: 17: Hoare triple {32851#(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); {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,602 INFO L290 TraceCheckUtils]: 18: Hoare triple {32851#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {32885#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {32885#(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 + ~n_caracter~0 % 4294967296, 1); {32889#(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~mem4|))} is VALID [2022-04-08 09:05:16,603 INFO L290 TraceCheckUtils]: 20: Hoare triple {32889#(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~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,603 INFO L290 TraceCheckUtils]: 21: Hoare triple {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {32893#(and (= |main_~#vogal_array~0.offset| 0) (not (= (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; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,616 INFO L290 TraceCheckUtils]: 26: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,617 INFO L290 TraceCheckUtils]: 27: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,617 INFO L290 TraceCheckUtils]: 28: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,618 INFO L290 TraceCheckUtils]: 30: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,619 INFO L290 TraceCheckUtils]: 32: Hoare triple {32903#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {32931#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:05:16,620 INFO L290 TraceCheckUtils]: 33: Hoare triple {32931#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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; {32935#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:05:16,620 INFO L290 TraceCheckUtils]: 34: Hoare triple {32935#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32939#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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 [2022-04-08 09:05:16,621 INFO L290 TraceCheckUtils]: 35: Hoare triple {32939#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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; {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,622 INFO L290 TraceCheckUtils]: 37: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,622 INFO L290 TraceCheckUtils]: 38: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,622 INFO L290 TraceCheckUtils]: 39: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,623 INFO L290 TraceCheckUtils]: 40: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,623 INFO L290 TraceCheckUtils]: 41: Hoare triple {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,623 INFO L290 TraceCheckUtils]: 42: Hoare triple {32943#(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|)) (not (= (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); {32943#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:16,624 INFO L290 TraceCheckUtils]: 43: Hoare triple {32943#(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|)) (not (= (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; {32968#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,624 INFO L290 TraceCheckUtils]: 44: Hoare triple {32968#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {32968#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,625 INFO L290 TraceCheckUtils]: 45: Hoare triple {32968#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {32975#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,626 INFO L290 TraceCheckUtils]: 46: Hoare triple {32975#(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|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32979#(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|) |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|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} is VALID [2022-04-08 09:05:16,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {32979#(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|) |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|) (+ (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; {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,627 INFO L290 TraceCheckUtils]: 48: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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; {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,628 INFO L290 TraceCheckUtils]: 49: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,628 INFO L290 TraceCheckUtils]: 50: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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; {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,629 INFO L290 TraceCheckUtils]: 51: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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; {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,630 INFO L290 TraceCheckUtils]: 52: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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); {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:16,630 INFO L290 TraceCheckUtils]: 53: Hoare triple {32983#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |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_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) (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; {33002#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~i~0 1) (= |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_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))))} is VALID [2022-04-08 09:05:16,631 INFO L290 TraceCheckUtils]: 54: Hoare triple {33002#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~i~0 1) (= |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_~#input_string~0.base|) |main_~#input_string~0.offset|) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {33006#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:16,631 INFO L290 TraceCheckUtils]: 55: Hoare triple {33006#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {32816#false} is VALID [2022-04-08 09:05:16,631 INFO L272 TraceCheckUtils]: 56: Hoare triple {32816#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {32816#false} is VALID [2022-04-08 09:05:16,631 INFO L290 TraceCheckUtils]: 57: Hoare triple {32816#false} ~cond := #in~cond; {32816#false} is VALID [2022-04-08 09:05:16,631 INFO L290 TraceCheckUtils]: 58: Hoare triple {32816#false} assume 0 == ~cond; {32816#false} is VALID [2022-04-08 09:05:16,631 INFO L290 TraceCheckUtils]: 59: Hoare triple {32816#false} assume !false; {32816#false} is VALID [2022-04-08 09:05:16,632 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 09:05:16,632 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:20,256 INFO L356 Elim1Store]: treesize reduction 54, result has 28.9 percent of original size [2022-04-08 09:05:20,256 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 37 [2022-04-08 09:05:20,335 INFO L290 TraceCheckUtils]: 59: Hoare triple {32816#false} assume !false; {32816#false} is VALID [2022-04-08 09:05:20,336 INFO L290 TraceCheckUtils]: 58: Hoare triple {32816#false} assume 0 == ~cond; {32816#false} is VALID [2022-04-08 09:05:20,336 INFO L290 TraceCheckUtils]: 57: Hoare triple {32816#false} ~cond := #in~cond; {32816#false} is VALID [2022-04-08 09:05:20,336 INFO L272 TraceCheckUtils]: 56: Hoare triple {32816#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {32816#false} is VALID [2022-04-08 09:05:20,336 INFO L290 TraceCheckUtils]: 55: Hoare triple {33006#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {32816#false} is VALID [2022-04-08 09:05:20,336 INFO L290 TraceCheckUtils]: 54: Hoare triple {33037#(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 + ~i~0 % 4294967296, 1); {33006#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:20,337 INFO L290 TraceCheckUtils]: 53: Hoare triple {33041#(not (= (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; {33037#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:05:20,337 INFO L290 TraceCheckUtils]: 52: Hoare triple {33041#(not (= (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); {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,338 INFO L290 TraceCheckUtils]: 51: Hoare triple {33041#(not (= (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; {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,338 INFO L290 TraceCheckUtils]: 50: Hoare triple {33041#(not (= (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; {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,339 INFO L290 TraceCheckUtils]: 49: Hoare triple {33041#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,339 INFO L290 TraceCheckUtils]: 48: Hoare triple {33041#(not (= (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; {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,339 INFO L290 TraceCheckUtils]: 47: Hoare triple {33060#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (= (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; {33041#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:20,340 INFO L290 TraceCheckUtils]: 46: Hoare triple {33064#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33060#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-08 09:05:20,340 INFO L290 TraceCheckUtils]: 45: Hoare triple {33068#(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 (= (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; {33064#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 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 [2022-04-08 09:05:20,341 INFO L290 TraceCheckUtils]: 44: Hoare triple {33068#(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 (= (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 + ~i~0 % 4294967296, 1); {33068#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-08 09:05:20,341 INFO L290 TraceCheckUtils]: 43: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {33068#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)))} is VALID [2022-04-08 09:05:20,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,342 INFO L290 TraceCheckUtils]: 41: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,342 INFO L290 TraceCheckUtils]: 40: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(~j~0 % 4294967296 < 2); {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,343 INFO L290 TraceCheckUtils]: 38: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,344 INFO L290 TraceCheckUtils]: 37: Hoare triple {33075#(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_~#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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,344 INFO L290 TraceCheckUtils]: 36: Hoare triple {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,344 INFO L290 TraceCheckUtils]: 35: Hoare triple {33100#(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 (= (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; {33075#(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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,345 INFO L290 TraceCheckUtils]: 34: Hoare triple {33104#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33100#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)))} is VALID [2022-04-08 09:05:20,346 INFO L290 TraceCheckUtils]: 33: Hoare triple {33108#(or (forall ((|main_~#vogal_array~0.base| Int)) (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 (= (select (select |#memory_int| |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);~j~0 := 0; {33104#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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 [2022-04-08 09:05:20,347 INFO L290 TraceCheckUtils]: 32: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {33108#(or (forall ((|main_~#vogal_array~0.base| Int)) (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 (= (select (select |#memory_int| |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 [2022-04-08 09:05:20,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !(~j~0 % 4294967296 < 2); {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,348 INFO L290 TraceCheckUtils]: 30: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,348 INFO L290 TraceCheckUtils]: 29: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,349 INFO L290 TraceCheckUtils]: 28: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,349 INFO L290 TraceCheckUtils]: 27: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,350 INFO L290 TraceCheckUtils]: 26: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,350 INFO L290 TraceCheckUtils]: 25: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,351 INFO L290 TraceCheckUtils]: 23: Hoare triple {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} ~cont~0 := 0;~i~0 := 0; {33112#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:05:20,352 INFO L290 TraceCheckUtils]: 22: Hoare triple {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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~mem4);havoc #t~mem4; {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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 [2022-04-08 09:05:20,352 INFO L290 TraceCheckUtils]: 21: Hoare triple {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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 [2022-04-08 09:05:20,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {33150#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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_#t~mem4| 0))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {33140#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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 [2022-04-08 09:05:20,353 INFO L290 TraceCheckUtils]: 19: Hoare triple {33154#(or (= (mod main_~n_caracter~0 4294967296) 1) (= (mod main_~n_caracter~0 4294967296) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {33150#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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_#t~mem4| 0))} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {32815#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {33154#(or (= (mod main_~n_caracter~0 4294967296) 1) (= (mod main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {32815#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 16: Hoare triple {32815#true} assume !(~i~0 % 4294967296 < 5); {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 15: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 12: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 11: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 10: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {32815#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 6: Hoare triple {32815#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {32815#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; {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {32815#true} call #t~ret17 := main(); {32815#true} is VALID [2022-04-08 09:05:20,354 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32815#true} {32815#true} #133#return; {32815#true} is VALID [2022-04-08 09:05:20,355 INFO L290 TraceCheckUtils]: 2: Hoare triple {32815#true} assume true; {32815#true} is VALID [2022-04-08 09:05:20,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {32815#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); {32815#true} is VALID [2022-04-08 09:05:20,355 INFO L272 TraceCheckUtils]: 0: Hoare triple {32815#true} call ULTIMATE.init(); {32815#true} is VALID [2022-04-08 09:05:20,355 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-04-08 09:05:20,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [93460596] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:20,356 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:20,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 18, 16] total 37 [2022-04-08 09:05:20,356 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:20,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2019283163] [2022-04-08 09:05:20,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2019283163] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:20,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:20,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 09:05:20,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291159827] [2022-04-08 09:05:20,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:20,357 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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 [2022-04-08 09:05:20,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:20,357 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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) [2022-04-08 09:05:20,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:20,386 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 09:05:20,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:20,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 09:05:20,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=1153, Unknown=5, NotChecked=0, Total=1332 [2022-04-08 09:05:20,387 INFO L87 Difference]: Start difference. First operand 354 states and 418 transitions. Second operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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) [2022-04-08 09:05:24,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:24,141 INFO L93 Difference]: Finished difference Result 537 states and 620 transitions. [2022-04-08 09:05:24,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 09:05:24,141 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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 [2022-04-08 09:05:24,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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) [2022-04-08 09:05:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 101 transitions. [2022-04-08 09:05:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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) [2022-04-08 09:05:24,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 101 transitions. [2022-04-08 09:05:24,142 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 101 transitions. [2022-04-08 09:05:24,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:24,222 INFO L225 Difference]: With dead ends: 537 [2022-04-08 09:05:24,222 INFO L226 Difference]: Without dead ends: 348 [2022-04-08 09:05:24,223 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=202, Invalid=1433, Unknown=5, NotChecked=0, Total=1640 [2022-04-08 09:05:24,224 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 133 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:24,224 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [133 Valid, 50 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:05:24,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2022-04-08 09:05:26,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 284. [2022-04-08 09:05:26,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:26,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 348 states. Second operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:26,971 INFO L74 IsIncluded]: Start isIncluded. First operand 348 states. Second operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:26,971 INFO L87 Difference]: Start difference. First operand 348 states. Second operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:26,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:26,975 INFO L93 Difference]: Finished difference Result 348 states and 402 transitions. [2022-04-08 09:05:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 402 transitions. [2022-04-08 09:05:26,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:26,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:26,976 INFO L74 IsIncluded]: Start isIncluded. First operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 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 348 states. [2022-04-08 09:05:26,976 INFO L87 Difference]: Start difference. First operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 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 348 states. [2022-04-08 09:05:26,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:26,980 INFO L93 Difference]: Finished difference Result 348 states and 402 transitions. [2022-04-08 09:05:26,980 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 402 transitions. [2022-04-08 09:05:26,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:26,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:26,980 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:26,980 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:26,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 284 states, 279 states have (on average 1.1720430107526882) internal successors, (327), 279 states have internal predecessors, (327), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:26,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 331 transitions. [2022-04-08 09:05:26,984 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 331 transitions. Word has length 60 [2022-04-08 09:05:26,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:26,984 INFO L478 AbstractCegarLoop]: Abstraction has 284 states and 331 transitions. [2022-04-08 09:05:26,984 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.125) internal successors, (41), 7 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) [2022-04-08 09:05:26,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 284 states and 331 transitions. [2022-04-08 09:05:28,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:28,125 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 331 transitions. [2022-04-08 09:05:28,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 09:05:28,126 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:28,126 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:05:28,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-08 09:05:28,326 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:28,326 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:28,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:28,327 INFO L85 PathProgramCache]: Analyzing trace with hash 1971018387, now seen corresponding path program 5 times [2022-04-08 09:05:28,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:28,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1023962769] [2022-04-08 09:05:28,331 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:28,331 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:28,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1971018387, now seen corresponding path program 6 times [2022-04-08 09:05:28,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:28,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922792210] [2022-04-08 09:05:28,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:28,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:28,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:28,637 INFO L290 TraceCheckUtils]: 0: Hoare triple {35575#(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); {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {35560#true} assume true; {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35560#true} {35560#true} #133#return; {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L272 TraceCheckUtils]: 0: Hoare triple {35560#true} call ULTIMATE.init(); {35575#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:28,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {35575#(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); {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {35560#true} assume true; {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35560#true} {35560#true} #133#return; {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {35560#true} call #t~ret17 := main(); {35560#true} is VALID [2022-04-08 09:05:28,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {35560#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; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,639 INFO L290 TraceCheckUtils]: 6: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,640 INFO L290 TraceCheckUtils]: 10: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,641 INFO L290 TraceCheckUtils]: 13: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,641 INFO L290 TraceCheckUtils]: 14: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,641 INFO L290 TraceCheckUtils]: 15: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,641 INFO L290 TraceCheckUtils]: 16: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:28,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35566#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:28,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {35566#(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 + ~n_caracter~0 % 4294967296, 1); {35566#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:28,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {35566#(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; {35567#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:28,643 INFO L290 TraceCheckUtils]: 21: Hoare triple {35567#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {35568#(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|)))))} is VALID [2022-04-08 09:05:28,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {35568#(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|)))))} assume !(0 != #t~mem4);havoc #t~mem4; {35569#(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))} is VALID [2022-04-08 09:05:28,644 INFO L290 TraceCheckUtils]: 23: Hoare triple {35569#(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))} ~cont~0 := 0;~i~0 := 0; {35569#(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))} is VALID [2022-04-08 09:05:28,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {35569#(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))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |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; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,648 INFO L290 TraceCheckUtils]: 30: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,649 INFO L290 TraceCheckUtils]: 32: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:28,649 INFO L290 TraceCheckUtils]: 33: Hoare triple {35570#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |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)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:28,650 INFO L290 TraceCheckUtils]: 34: Hoare triple {35571#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,650 INFO L290 TraceCheckUtils]: 35: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,651 INFO L290 TraceCheckUtils]: 37: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,651 INFO L290 TraceCheckUtils]: 38: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,651 INFO L290 TraceCheckUtils]: 39: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,652 INFO L290 TraceCheckUtils]: 40: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,652 INFO L290 TraceCheckUtils]: 41: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,653 INFO L290 TraceCheckUtils]: 42: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,653 INFO L290 TraceCheckUtils]: 43: Hoare triple {35572#(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); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:28,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {35572#(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; {35573#(and (= (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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 45: Hoare triple {35573#(and (= (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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {35574#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem11| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 46: Hoare triple {35574#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem11| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 47: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 48: Hoare triple {35561#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; {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 49: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 50: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {35561#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35561#false} is VALID [2022-04-08 09:05:28,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 53: Hoare triple {35561#false} assume !(~j~0 % 4294967296 < 2); {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 54: Hoare triple {35561#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {35561#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {35561#false} assume !(0 != #t~mem11);havoc #t~mem11; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L272 TraceCheckUtils]: 57: Hoare triple {35561#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {35561#false} ~cond := #in~cond; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 59: Hoare triple {35561#false} assume 0 == ~cond; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {35561#false} assume !false; {35561#false} is VALID [2022-04-08 09:05:28,655 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-04-08 09:05:28,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:28,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922792210] [2022-04-08 09:05:28,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922792210] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:28,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [56989858] [2022-04-08 09:05:28,655 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:05:28,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:28,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:28,656 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) [2022-04-08 09:05:28,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-08 09:05:28,738 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:05:28,738 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:28,739 INFO L263 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 09:05:28,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:28,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:29,001 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 [2022-04-08 09:05:29,027 INFO L272 TraceCheckUtils]: 0: Hoare triple {35560#true} call ULTIMATE.init(); {35560#true} is VALID [2022-04-08 09:05:29,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {35560#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); {35560#true} is VALID [2022-04-08 09:05:29,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {35560#true} assume true; {35560#true} is VALID [2022-04-08 09:05:29,028 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35560#true} {35560#true} #133#return; {35560#true} is VALID [2022-04-08 09:05:29,028 INFO L272 TraceCheckUtils]: 4: Hoare triple {35560#true} call #t~ret17 := main(); {35560#true} is VALID [2022-04-08 09:05:29,028 INFO L290 TraceCheckUtils]: 5: Hoare triple {35560#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; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,028 INFO L290 TraceCheckUtils]: 6: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,028 INFO L290 TraceCheckUtils]: 7: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,029 INFO L290 TraceCheckUtils]: 8: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,029 INFO L290 TraceCheckUtils]: 9: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,029 INFO L290 TraceCheckUtils]: 10: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,029 INFO L290 TraceCheckUtils]: 11: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,030 INFO L290 TraceCheckUtils]: 12: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,030 INFO L290 TraceCheckUtils]: 13: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,030 INFO L290 TraceCheckUtils]: 14: Hoare triple {35565#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,030 INFO L290 TraceCheckUtils]: 15: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,031 INFO L290 TraceCheckUtils]: 16: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35565#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:29,031 INFO L290 TraceCheckUtils]: 18: Hoare triple {35565#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35566#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,032 INFO L290 TraceCheckUtils]: 19: Hoare triple {35566#(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 + ~n_caracter~0 % 4294967296, 1); {35566#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,032 INFO L290 TraceCheckUtils]: 20: Hoare triple {35566#(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; {35639#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,032 INFO L290 TraceCheckUtils]: 21: Hoare triple {35639#(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 + ~n_caracter~0 % 4294967296, 1); {35643#(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 [2022-04-08 09:05:29,033 INFO L290 TraceCheckUtils]: 22: Hoare triple {35643#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,033 INFO L290 TraceCheckUtils]: 23: Hoare triple {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,033 INFO L290 TraceCheckUtils]: 24: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,034 INFO L290 TraceCheckUtils]: 25: Hoare triple {35571#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,034 INFO L290 TraceCheckUtils]: 26: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,035 INFO L290 TraceCheckUtils]: 27: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,035 INFO L290 TraceCheckUtils]: 28: Hoare triple {35571#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,035 INFO L290 TraceCheckUtils]: 29: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,036 INFO L290 TraceCheckUtils]: 30: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,036 INFO L290 TraceCheckUtils]: 31: Hoare triple {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,036 INFO L290 TraceCheckUtils]: 32: Hoare triple {35571#(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; {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,037 INFO L290 TraceCheckUtils]: 33: Hoare triple {35571#(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); {35571#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:29,037 INFO L290 TraceCheckUtils]: 34: Hoare triple {35571#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,037 INFO L290 TraceCheckUtils]: 35: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,038 INFO L290 TraceCheckUtils]: 36: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,038 INFO L290 TraceCheckUtils]: 37: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,039 INFO L290 TraceCheckUtils]: 38: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,039 INFO L290 TraceCheckUtils]: 39: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,039 INFO L290 TraceCheckUtils]: 40: Hoare triple {35572#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,040 INFO L290 TraceCheckUtils]: 41: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,040 INFO L290 TraceCheckUtils]: 42: Hoare triple {35572#(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; {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,040 INFO L290 TraceCheckUtils]: 43: Hoare triple {35572#(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); {35572#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:29,041 INFO L290 TraceCheckUtils]: 44: Hoare triple {35572#(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; {35713#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:05:29,041 INFO L290 TraceCheckUtils]: 45: Hoare triple {35713#(and (= (select (select |#memory_int| |main_~#input_string~0.base|) 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 + ~i~0 % 4294967296, 1); {35717#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:05:29,041 INFO L290 TraceCheckUtils]: 46: Hoare triple {35717#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 48: Hoare triple {35561#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; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 49: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 50: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 51: Hoare triple {35561#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 52: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 53: Hoare triple {35561#false} assume !(~j~0 % 4294967296 < 2); {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 54: Hoare triple {35561#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 55: Hoare triple {35561#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 56: Hoare triple {35561#false} assume !(0 != #t~mem11);havoc #t~mem11; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L272 TraceCheckUtils]: 57: Hoare triple {35561#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 58: Hoare triple {35561#false} ~cond := #in~cond; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 59: Hoare triple {35561#false} assume 0 == ~cond; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L290 TraceCheckUtils]: 60: Hoare triple {35561#false} assume !false; {35561#false} is VALID [2022-04-08 09:05:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:05:29,042 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:29,189 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:05:29,190 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 22 treesize of output 13 [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 60: Hoare triple {35561#false} assume !false; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 59: Hoare triple {35561#false} assume 0 == ~cond; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 58: Hoare triple {35561#false} ~cond := #in~cond; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L272 TraceCheckUtils]: 57: Hoare triple {35561#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 56: Hoare triple {35561#false} assume !(0 != #t~mem11);havoc #t~mem11; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 55: Hoare triple {35561#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 54: Hoare triple {35561#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 53: Hoare triple {35561#false} assume !(~j~0 % 4294967296 < 2); {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 52: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 51: Hoare triple {35561#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 50: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {35561#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {35561#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; {35561#false} is VALID [2022-04-08 09:05:29,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {35561#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35561#false} is VALID [2022-04-08 09:05:29,251 INFO L290 TraceCheckUtils]: 46: Hoare triple {35717#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {35561#false} is VALID [2022-04-08 09:05:29,251 INFO L290 TraceCheckUtils]: 45: Hoare triple {35808#(= (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 + ~i~0 % 4294967296, 1); {35717#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:05:29,252 INFO L290 TraceCheckUtils]: 44: Hoare triple {35812#(= (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; {35808#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)} is VALID [2022-04-08 09:05:29,252 INFO L290 TraceCheckUtils]: 43: Hoare triple {35812#(= (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); {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,252 INFO L290 TraceCheckUtils]: 42: Hoare triple {35812#(= (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; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,253 INFO L290 TraceCheckUtils]: 41: Hoare triple {35812#(= (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; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,253 INFO L290 TraceCheckUtils]: 40: Hoare triple {35812#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,253 INFO L290 TraceCheckUtils]: 39: Hoare triple {35812#(= (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; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,254 INFO L290 TraceCheckUtils]: 38: Hoare triple {35812#(= (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; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,254 INFO L290 TraceCheckUtils]: 37: Hoare triple {35812#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,254 INFO L290 TraceCheckUtils]: 36: Hoare triple {35812#(= (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; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,255 INFO L290 TraceCheckUtils]: 35: Hoare triple {35812#(= (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 + ~i~0 % 4294967296, 1); {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,255 INFO L290 TraceCheckUtils]: 34: Hoare triple {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~i~0 := 0;~cont_aux~0 := 0; {35812#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:05:29,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,256 INFO L290 TraceCheckUtils]: 32: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} assume !(~j~0 % 4294967296 < 2); {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,256 INFO L290 TraceCheckUtils]: 30: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,257 INFO L290 TraceCheckUtils]: 29: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,257 INFO L290 TraceCheckUtils]: 28: Hoare triple {35843#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,257 INFO L290 TraceCheckUtils]: 27: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,257 INFO L290 TraceCheckUtils]: 26: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,258 INFO L290 TraceCheckUtils]: 25: Hoare triple {35843#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,258 INFO L290 TraceCheckUtils]: 24: Hoare triple {35843#(= (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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,258 INFO L290 TraceCheckUtils]: 23: Hoare triple {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~cont~0 := 0;~i~0 := 0; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,258 INFO L290 TraceCheckUtils]: 22: Hoare triple {35880#(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; {35843#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:05:29,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {35884#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {35880#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)))} is VALID [2022-04-08 09:05:29,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {35888#(= (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; {35884#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 19: Hoare triple {35888#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {35888#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 18: Hoare triple {35560#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {35888#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 17: Hoare triple {35560#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 16: Hoare triple {35560#true} assume !(~i~0 % 4294967296 < 5); {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 15: Hoare triple {35560#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 14: Hoare triple {35560#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 13: Hoare triple {35560#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 12: Hoare triple {35560#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {35560#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {35560#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {35560#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35560#true} is VALID [2022-04-08 09:05:29,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {35560#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L290 TraceCheckUtils]: 7: Hoare triple {35560#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {35560#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {35560#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; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L272 TraceCheckUtils]: 4: Hoare triple {35560#true} call #t~ret17 := main(); {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35560#true} {35560#true} #133#return; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {35560#true} assume true; {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {35560#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); {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L272 TraceCheckUtils]: 0: Hoare triple {35560#true} call ULTIMATE.init(); {35560#true} is VALID [2022-04-08 09:05:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:05:29,261 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [56989858] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:29,261 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:29,261 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 10, 9] total 23 [2022-04-08 09:05:29,261 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:29,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1023962769] [2022-04-08 09:05:29,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1023962769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:29,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:29,262 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 09:05:29,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021333140] [2022-04-08 09:05:29,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:29,262 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 [2022-04-08 09:05:29,262 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:29,262 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) [2022-04-08 09:05:29,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:29,296 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 09:05:29,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:29,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 09:05:29,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=419, Unknown=0, NotChecked=0, Total=506 [2022-04-08 09:05:29,297 INFO L87 Difference]: Start difference. First operand 284 states and 331 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) [2022-04-08 09:05:32,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:32,268 INFO L93 Difference]: Finished difference Result 338 states and 389 transitions. [2022-04-08 09:05:32,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 09:05:32,268 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 [2022-04-08 09:05:32,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:32,268 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) [2022-04-08 09:05:32,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 09:05:32,269 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) [2022-04-08 09:05:32,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 09:05:32,269 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-08 09:05:32,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:32,312 INFO L225 Difference]: With dead ends: 338 [2022-04-08 09:05:32,312 INFO L226 Difference]: Without dead ends: 262 [2022-04-08 09:05:32,312 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 146 GetRequests, 115 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=194, Invalid=798, Unknown=0, NotChecked=0, Total=992 [2022-04-08 09:05:32,313 INFO L913 BasicCegarLoop]: 26 mSDtfsCounter, 118 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 118 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:32,313 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [118 Valid, 51 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:05:32,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2022-04-08 09:05:33,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 262. [2022-04-08 09:05:33,833 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:33,833 INFO L82 GeneralOperation]: Start isEquivalent. First operand 262 states. Second operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:33,833 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:33,834 INFO L87 Difference]: Start difference. First operand 262 states. Second operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:33,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:33,836 INFO L93 Difference]: Finished difference Result 262 states and 306 transitions. [2022-04-08 09:05:33,836 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 306 transitions. [2022-04-08 09:05:33,837 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:33,837 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:33,837 INFO L74 IsIncluded]: Start isIncluded. First operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 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 262 states. [2022-04-08 09:05:33,837 INFO L87 Difference]: Start difference. First operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 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 262 states. [2022-04-08 09:05:33,840 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:33,840 INFO L93 Difference]: Finished difference Result 262 states and 306 transitions. [2022-04-08 09:05:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 306 transitions. [2022-04-08 09:05:33,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:33,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:33,840 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:33,840 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262 states, 257 states have (on average 1.1750972762645915) internal successors, (302), 257 states have internal predecessors, (302), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 306 transitions. [2022-04-08 09:05:33,844 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 306 transitions. Word has length 61 [2022-04-08 09:05:33,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:33,844 INFO L478 AbstractCegarLoop]: Abstraction has 262 states and 306 transitions. [2022-04-08 09:05:33,844 INFO L479 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) [2022-04-08 09:05:33,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 262 states and 306 transitions. [2022-04-08 09:05:34,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 306 transitions. [2022-04-08 09:05:34,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 09:05:34,904 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:34,905 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:05:34,922 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-08 09:05:35,107 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:35,107 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:35,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:35,111 INFO L85 PathProgramCache]: Analyzing trace with hash -891810688, now seen corresponding path program 7 times [2022-04-08 09:05:35,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:35,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1278426196] [2022-04-08 09:05:35,117 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:35,117 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:35,117 INFO L85 PathProgramCache]: Analyzing trace with hash -891810688, now seen corresponding path program 8 times [2022-04-08 09:05:35,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:35,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398216109] [2022-04-08 09:05:35,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:35,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:35,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:35,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:35,750 INFO L290 TraceCheckUtils]: 0: Hoare triple {37718#(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); {37693#true} is VALID [2022-04-08 09:05:35,750 INFO L290 TraceCheckUtils]: 1: Hoare triple {37693#true} assume true; {37693#true} is VALID [2022-04-08 09:05:35,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37693#true} {37693#true} #133#return; {37693#true} is VALID [2022-04-08 09:05:35,751 INFO L272 TraceCheckUtils]: 0: Hoare triple {37693#true} call ULTIMATE.init(); {37718#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:35,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {37718#(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); {37693#true} is VALID [2022-04-08 09:05:35,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {37693#true} assume true; {37693#true} is VALID [2022-04-08 09:05:35,751 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37693#true} {37693#true} #133#return; {37693#true} is VALID [2022-04-08 09:05:35,751 INFO L272 TraceCheckUtils]: 4: Hoare triple {37693#true} call #t~ret17 := main(); {37693#true} is VALID [2022-04-08 09:05:35,752 INFO L290 TraceCheckUtils]: 5: Hoare triple {37693#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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,752 INFO L290 TraceCheckUtils]: 6: Hoare triple {37698#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,752 INFO L290 TraceCheckUtils]: 7: Hoare triple {37698#(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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {37698#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,753 INFO L290 TraceCheckUtils]: 9: Hoare triple {37698#(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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,753 INFO L290 TraceCheckUtils]: 10: Hoare triple {37698#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,753 INFO L290 TraceCheckUtils]: 11: Hoare triple {37698#(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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,754 INFO L290 TraceCheckUtils]: 12: Hoare triple {37698#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,754 INFO L290 TraceCheckUtils]: 13: Hoare triple {37698#(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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,754 INFO L290 TraceCheckUtils]: 14: Hoare triple {37698#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,754 INFO L290 TraceCheckUtils]: 15: Hoare triple {37698#(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; {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {37698#(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); {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {37698#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {37699#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,755 INFO L290 TraceCheckUtils]: 19: Hoare triple {37699#(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 + ~n_caracter~0 % 4294967296, 1); {37699#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:35,755 INFO L290 TraceCheckUtils]: 20: Hoare triple {37699#(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; {37700#(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 [2022-04-08 09:05:35,756 INFO L290 TraceCheckUtils]: 21: Hoare triple {37700#(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 + ~n_caracter~0 % 4294967296, 1); {37700#(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 [2022-04-08 09:05:35,756 INFO L290 TraceCheckUtils]: 22: Hoare triple {37700#(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; {37701#(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 [2022-04-08 09:05:35,756 INFO L290 TraceCheckUtils]: 23: Hoare triple {37701#(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 + ~n_caracter~0 % 4294967296, 1); {37701#(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 [2022-04-08 09:05:35,757 INFO L290 TraceCheckUtils]: 24: Hoare triple {37701#(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; {37701#(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 [2022-04-08 09:05:35,757 INFO L290 TraceCheckUtils]: 25: Hoare triple {37701#(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; {37702#(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 [2022-04-08 09:05:35,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {37702#(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; {37702#(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 [2022-04-08 09:05:35,758 INFO L290 TraceCheckUtils]: 27: Hoare triple {37702#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37702#(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 [2022-04-08 09:05:35,758 INFO L290 TraceCheckUtils]: 28: Hoare triple {37702#(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; {37702#(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 [2022-04-08 09:05:35,758 INFO L290 TraceCheckUtils]: 29: Hoare triple {37702#(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; {37702#(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 [2022-04-08 09:05:35,759 INFO L290 TraceCheckUtils]: 30: Hoare triple {37702#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37702#(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 [2022-04-08 09:05:35,759 INFO L290 TraceCheckUtils]: 31: Hoare triple {37702#(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; {37702#(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 [2022-04-08 09:05:35,759 INFO L290 TraceCheckUtils]: 32: Hoare triple {37702#(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; {37702#(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 [2022-04-08 09:05:35,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {37702#(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); {37702#(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 [2022-04-08 09:05:35,760 INFO L290 TraceCheckUtils]: 34: Hoare triple {37702#(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; {37703#(and (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (and (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,760 INFO L290 TraceCheckUtils]: 35: Hoare triple {37703#(and (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (and (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2))) (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {37704#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,761 INFO L290 TraceCheckUtils]: 36: Hoare triple {37704#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< (* (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37705#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 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) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,761 INFO L290 TraceCheckUtils]: 37: Hoare triple {37705#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= 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) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |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; {37706#(and (= |main_~#vogal_array~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|) (+ 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) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,762 INFO L290 TraceCheckUtils]: 38: Hoare triple {37706#(and (= |main_~#vogal_array~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|) (+ 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) (< (* (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; {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,763 INFO L290 TraceCheckUtils]: 40: Hoare triple {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,763 INFO L290 TraceCheckUtils]: 41: Hoare triple {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (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; {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,763 INFO L290 TraceCheckUtils]: 42: Hoare triple {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} assume !(~j~0 % 4294967296 < 2); {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:35,764 INFO L290 TraceCheckUtils]: 43: Hoare triple {37707#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |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|))) (< (* (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; {37708#(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 [2022-04-08 09:05:35,764 INFO L290 TraceCheckUtils]: 44: Hoare triple {37708#(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); {37708#(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 [2022-04-08 09:05:35,764 INFO L290 TraceCheckUtils]: 45: Hoare triple {37708#(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; {37709#(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 [2022-04-08 09:05:35,765 INFO L290 TraceCheckUtils]: 46: Hoare triple {37709#(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 + ~i~0 % 4294967296, 1); {37710#(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 [2022-04-08 09:05:35,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {37710#(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; {37711#(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 [2022-04-08 09:05:35,766 INFO L290 TraceCheckUtils]: 48: Hoare triple {37711#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37712#(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 [2022-04-08 09:05:35,766 INFO L290 TraceCheckUtils]: 49: Hoare triple {37712#(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; {37713#(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 [2022-04-08 09:05:35,766 INFO L290 TraceCheckUtils]: 50: Hoare triple {37713#(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; {37714#(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 [2022-04-08 09:05:35,767 INFO L290 TraceCheckUtils]: 51: Hoare triple {37714#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37715#(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 [2022-04-08 09:05:35,767 INFO L290 TraceCheckUtils]: 52: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:35,767 INFO L290 TraceCheckUtils]: 53: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:35,768 INFO L290 TraceCheckUtils]: 54: Hoare triple {37715#(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); {37715#(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 [2022-04-08 09:05:35,768 INFO L290 TraceCheckUtils]: 55: Hoare triple {37715#(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; {37716#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:05:35,768 INFO L290 TraceCheckUtils]: 56: Hoare triple {37716#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {37717#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:35,768 INFO L290 TraceCheckUtils]: 57: Hoare triple {37717#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {37694#false} is VALID [2022-04-08 09:05:35,769 INFO L272 TraceCheckUtils]: 58: Hoare triple {37694#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {37694#false} is VALID [2022-04-08 09:05:35,769 INFO L290 TraceCheckUtils]: 59: Hoare triple {37694#false} ~cond := #in~cond; {37694#false} is VALID [2022-04-08 09:05:35,769 INFO L290 TraceCheckUtils]: 60: Hoare triple {37694#false} assume 0 == ~cond; {37694#false} is VALID [2022-04-08 09:05:35,769 INFO L290 TraceCheckUtils]: 61: Hoare triple {37694#false} assume !false; {37694#false} is VALID [2022-04-08 09:05:35,769 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:05:35,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:35,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398216109] [2022-04-08 09:05:35,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398216109] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:35,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [874410334] [2022-04-08 09:05:35,769 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:05:35,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:35,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:35,783 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) [2022-04-08 09:05:35,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-08 09:05:35,873 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:05:35,873 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:35,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 09:05:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:35,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:36,291 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 [2022-04-08 09:05:36,300 INFO L272 TraceCheckUtils]: 0: Hoare triple {37693#true} call ULTIMATE.init(); {37693#true} is VALID [2022-04-08 09:05:36,300 INFO L290 TraceCheckUtils]: 1: Hoare triple {37693#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); {37693#true} is VALID [2022-04-08 09:05:36,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {37693#true} assume true; {37693#true} is VALID [2022-04-08 09:05:36,301 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37693#true} {37693#true} #133#return; {37693#true} is VALID [2022-04-08 09:05:36,301 INFO L272 TraceCheckUtils]: 4: Hoare triple {37693#true} call #t~ret17 := main(); {37693#true} is VALID [2022-04-08 09:05:36,301 INFO L290 TraceCheckUtils]: 5: Hoare triple {37693#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; {37737#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:36,302 INFO L290 TraceCheckUtils]: 6: Hoare triple {37737#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37737#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:36,302 INFO L290 TraceCheckUtils]: 7: Hoare triple {37737#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,302 INFO L290 TraceCheckUtils]: 8: Hoare triple {37744#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,303 INFO L290 TraceCheckUtils]: 9: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,303 INFO L290 TraceCheckUtils]: 10: Hoare triple {37744#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,303 INFO L290 TraceCheckUtils]: 11: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,304 INFO L290 TraceCheckUtils]: 12: Hoare triple {37744#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,304 INFO L290 TraceCheckUtils]: 13: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,304 INFO L290 TraceCheckUtils]: 14: Hoare triple {37744#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,305 INFO L290 TraceCheckUtils]: 15: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,305 INFO L290 TraceCheckUtils]: 16: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {37744#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:36,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {37744#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {37778#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:36,306 INFO L290 TraceCheckUtils]: 19: Hoare triple {37778#(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 + ~n_caracter~0 % 4294967296, 1); {37778#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:36,306 INFO L290 TraceCheckUtils]: 20: Hoare triple {37778#(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; {37785#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:36,307 INFO L290 TraceCheckUtils]: 21: Hoare triple {37785#(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 + ~n_caracter~0 % 4294967296, 1); {37789#(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 [2022-04-08 09:05:36,307 INFO L290 TraceCheckUtils]: 22: Hoare triple {37789#(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; {37793#(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 [2022-04-08 09:05:36,308 INFO L290 TraceCheckUtils]: 23: Hoare triple {37793#(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 + ~n_caracter~0 % 4294967296, 1); {37793#(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 [2022-04-08 09:05:36,308 INFO L290 TraceCheckUtils]: 24: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,309 INFO L290 TraceCheckUtils]: 26: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,309 INFO L290 TraceCheckUtils]: 27: Hoare triple {37793#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37793#(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 [2022-04-08 09:05:36,309 INFO L290 TraceCheckUtils]: 28: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,310 INFO L290 TraceCheckUtils]: 29: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,310 INFO L290 TraceCheckUtils]: 30: Hoare triple {37793#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37793#(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 [2022-04-08 09:05:36,311 INFO L290 TraceCheckUtils]: 31: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,311 INFO L290 TraceCheckUtils]: 32: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,311 INFO L290 TraceCheckUtils]: 33: Hoare triple {37793#(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); {37793#(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 [2022-04-08 09:05:36,312 INFO L290 TraceCheckUtils]: 34: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,312 INFO L290 TraceCheckUtils]: 35: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,312 INFO L290 TraceCheckUtils]: 36: Hoare triple {37793#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37793#(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 [2022-04-08 09:05:36,313 INFO L290 TraceCheckUtils]: 37: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,313 INFO L290 TraceCheckUtils]: 38: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,314 INFO L290 TraceCheckUtils]: 39: Hoare triple {37793#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37793#(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 [2022-04-08 09:05:36,314 INFO L290 TraceCheckUtils]: 40: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,314 INFO L290 TraceCheckUtils]: 41: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,315 INFO L290 TraceCheckUtils]: 42: Hoare triple {37793#(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); {37793#(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 [2022-04-08 09:05:36,315 INFO L290 TraceCheckUtils]: 43: Hoare triple {37793#(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; {37793#(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 [2022-04-08 09:05:36,315 INFO L290 TraceCheckUtils]: 44: Hoare triple {37793#(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); {37793#(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 [2022-04-08 09:05:36,316 INFO L290 TraceCheckUtils]: 45: Hoare triple {37793#(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; {37715#(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 [2022-04-08 09:05:36,316 INFO L290 TraceCheckUtils]: 46: Hoare triple {37715#(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 + ~i~0 % 4294967296, 1); {37715#(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 [2022-04-08 09:05:36,316 INFO L290 TraceCheckUtils]: 47: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:36,317 INFO L290 TraceCheckUtils]: 48: Hoare triple {37715#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37715#(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 [2022-04-08 09:05:36,317 INFO L290 TraceCheckUtils]: 49: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:36,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:36,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {37715#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37715#(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 [2022-04-08 09:05:36,318 INFO L290 TraceCheckUtils]: 52: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:36,319 INFO L290 TraceCheckUtils]: 53: Hoare triple {37715#(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; {37715#(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 [2022-04-08 09:05:36,319 INFO L290 TraceCheckUtils]: 54: Hoare triple {37715#(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); {37715#(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 [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 55: Hoare triple {37715#(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; {37893#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {37893#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {37717#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 57: Hoare triple {37717#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {37694#false} is VALID [2022-04-08 09:05:36,320 INFO L272 TraceCheckUtils]: 58: Hoare triple {37694#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {37694#false} is VALID [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 59: Hoare triple {37694#false} ~cond := #in~cond; {37694#false} is VALID [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 60: Hoare triple {37694#false} assume 0 == ~cond; {37694#false} is VALID [2022-04-08 09:05:36,320 INFO L290 TraceCheckUtils]: 61: Hoare triple {37694#false} assume !false; {37694#false} is VALID [2022-04-08 09:05:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 09:05:36,321 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:36,495 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:05:36,495 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 22 treesize of output 13 [2022-04-08 09:05:36,553 INFO L290 TraceCheckUtils]: 61: Hoare triple {37694#false} assume !false; {37694#false} is VALID [2022-04-08 09:05:36,553 INFO L290 TraceCheckUtils]: 60: Hoare triple {37694#false} assume 0 == ~cond; {37694#false} is VALID [2022-04-08 09:05:36,553 INFO L290 TraceCheckUtils]: 59: Hoare triple {37694#false} ~cond := #in~cond; {37694#false} is VALID [2022-04-08 09:05:36,553 INFO L272 TraceCheckUtils]: 58: Hoare triple {37694#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {37694#false} is VALID [2022-04-08 09:05:36,553 INFO L290 TraceCheckUtils]: 57: Hoare triple {37717#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {37694#false} is VALID [2022-04-08 09:05:36,553 INFO L290 TraceCheckUtils]: 56: Hoare triple {37927#(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 + ~i~0 % 4294967296, 1); {37717#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:36,554 INFO L290 TraceCheckUtils]: 55: Hoare triple {37931#(not (= (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; {37927#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:05:36,554 INFO L290 TraceCheckUtils]: 54: Hoare triple {37931#(not (= (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); {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,555 INFO L290 TraceCheckUtils]: 53: Hoare triple {37931#(not (= (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; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,555 INFO L290 TraceCheckUtils]: 52: Hoare triple {37931#(not (= (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; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,555 INFO L290 TraceCheckUtils]: 51: Hoare triple {37931#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,555 INFO L290 TraceCheckUtils]: 50: Hoare triple {37931#(not (= (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; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,556 INFO L290 TraceCheckUtils]: 49: Hoare triple {37931#(not (= (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; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,556 INFO L290 TraceCheckUtils]: 48: Hoare triple {37931#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,556 INFO L290 TraceCheckUtils]: 47: Hoare triple {37931#(not (= (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; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,557 INFO L290 TraceCheckUtils]: 46: Hoare triple {37931#(not (= (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 + ~i~0 % 4294967296, 1); {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,557 INFO L290 TraceCheckUtils]: 45: Hoare triple {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {37931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:36,557 INFO L290 TraceCheckUtils]: 44: Hoare triple {37962#(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); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,557 INFO L290 TraceCheckUtils]: 43: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,558 INFO L290 TraceCheckUtils]: 42: Hoare triple {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,558 INFO L290 TraceCheckUtils]: 41: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,558 INFO L290 TraceCheckUtils]: 40: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,558 INFO L290 TraceCheckUtils]: 39: Hoare triple {37962#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,558 INFO L290 TraceCheckUtils]: 38: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,559 INFO L290 TraceCheckUtils]: 37: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,559 INFO L290 TraceCheckUtils]: 36: Hoare triple {37962#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,559 INFO L290 TraceCheckUtils]: 35: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,559 INFO L290 TraceCheckUtils]: 34: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,559 INFO L290 TraceCheckUtils]: 33: Hoare triple {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,560 INFO L290 TraceCheckUtils]: 32: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,560 INFO L290 TraceCheckUtils]: 31: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,560 INFO L290 TraceCheckUtils]: 30: Hoare triple {37962#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,560 INFO L290 TraceCheckUtils]: 29: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,561 INFO L290 TraceCheckUtils]: 28: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {37962#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {37962#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,561 INFO L290 TraceCheckUtils]: 25: Hoare triple {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,562 INFO L290 TraceCheckUtils]: 23: Hoare triple {37962#(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 + ~n_caracter~0 % 4294967296, 1); {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,562 INFO L290 TraceCheckUtils]: 22: Hoare triple {38032#(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; {37962#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:36,562 INFO L290 TraceCheckUtils]: 21: Hoare triple {38036#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {38032#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:05:36,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {38040#(= (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; {38036#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-08 09:05:36,563 INFO L290 TraceCheckUtils]: 19: Hoare triple {38040#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {38040#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 18: Hoare triple {37693#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {38040#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 17: Hoare triple {37693#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {37693#true} assume !(~i~0 % 4294967296 < 5); {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 15: Hoare triple {37693#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {37693#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {37693#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 12: Hoare triple {37693#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 11: Hoare triple {37693#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 10: Hoare triple {37693#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 9: Hoare triple {37693#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37693#true} is VALID [2022-04-08 09:05:36,567 INFO L290 TraceCheckUtils]: 8: Hoare triple {37693#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {37693#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L290 TraceCheckUtils]: 6: Hoare triple {37693#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L290 TraceCheckUtils]: 5: Hoare triple {37693#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; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L272 TraceCheckUtils]: 4: Hoare triple {37693#true} call #t~ret17 := main(); {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37693#true} {37693#true} #133#return; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {37693#true} assume true; {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {37693#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); {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L272 TraceCheckUtils]: 0: Hoare triple {37693#true} call ULTIMATE.init(); {37693#true} is VALID [2022-04-08 09:05:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-04-08 09:05:36,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [874410334] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:36,575 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:36,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 11, 9] total 36 [2022-04-08 09:05:36,575 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:36,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1278426196] [2022-04-08 09:05:36,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1278426196] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:36,575 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:36,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-08 09:05:36,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043551345] [2022-04-08 09:05:36,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:36,576 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 [2022-04-08 09:05:36,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:36,577 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) [2022-04-08 09:05:36,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:36,612 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-08 09:05:36,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:36,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-08 09:05:36,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=170, Invalid=1090, Unknown=0, NotChecked=0, Total=1260 [2022-04-08 09:05:36,613 INFO L87 Difference]: Start difference. First operand 262 states and 306 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) [2022-04-08 09:05:44,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:44,732 INFO L93 Difference]: Finished difference Result 1095 states and 1285 transitions. [2022-04-08 09:05:44,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-08 09:05:44,732 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 [2022-04-08 09:05:44,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:44,733 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) [2022-04-08 09:05:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 201 transitions. [2022-04-08 09:05:44,734 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) [2022-04-08 09:05:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 201 transitions. [2022-04-08 09:05:44,735 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 201 transitions. [2022-04-08 09:05:44,869 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:44,908 INFO L225 Difference]: With dead ends: 1095 [2022-04-08 09:05:44,908 INFO L226 Difference]: Without dead ends: 922 [2022-04-08 09:05:44,909 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 113 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=501, Invalid=2805, Unknown=0, NotChecked=0, Total=3306 [2022-04-08 09:05:44,910 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 239 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 1008 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 239 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 1069 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 1008 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:44,910 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [239 Valid, 92 Invalid, 1069 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 1008 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 09:05:44,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 922 states. [2022-04-08 09:05:46,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 922 to 375. [2022-04-08 09:05:46,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:46,969 INFO L82 GeneralOperation]: Start isEquivalent. First operand 922 states. Second operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:46,969 INFO L74 IsIncluded]: Start isIncluded. First operand 922 states. Second operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:46,969 INFO L87 Difference]: Start difference. First operand 922 states. Second operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:46,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:46,994 INFO L93 Difference]: Finished difference Result 922 states and 1072 transitions. [2022-04-08 09:05:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1072 transitions. [2022-04-08 09:05:46,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:46,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:46,996 INFO L74 IsIncluded]: Start isIncluded. First operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 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 922 states. [2022-04-08 09:05:46,996 INFO L87 Difference]: Start difference. First operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 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 922 states. [2022-04-08 09:05:47,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:47,019 INFO L93 Difference]: Finished difference Result 922 states and 1072 transitions. [2022-04-08 09:05:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1072 transitions. [2022-04-08 09:05:47,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:47,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:47,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:47,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 375 states, 370 states have (on average 1.164864864864865) internal successors, (431), 370 states have internal predecessors, (431), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 375 states and 435 transitions. [2022-04-08 09:05:47,026 INFO L78 Accepts]: Start accepts. Automaton has 375 states and 435 transitions. Word has length 62 [2022-04-08 09:05:47,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:47,027 INFO L478 AbstractCegarLoop]: Abstraction has 375 states and 435 transitions. [2022-04-08 09:05:47,027 INFO L479 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) [2022-04-08 09:05:47,027 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 375 states and 435 transitions. [2022-04-08 09:05:48,722 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:48,722 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 435 transitions. [2022-04-08 09:05:48,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 09:05:48,723 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:48,723 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:05:48,741 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2022-04-08 09:05:48,923 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-08 09:05:48,924 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:48,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:48,924 INFO L85 PathProgramCache]: Analyzing trace with hash -970116796, now seen corresponding path program 9 times [2022-04-08 09:05:48,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:48,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1164631283] [2022-04-08 09:05:48,929 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:48,929 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:48,929 INFO L85 PathProgramCache]: Analyzing trace with hash -970116796, now seen corresponding path program 10 times [2022-04-08 09:05:48,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:48,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148477187] [2022-04-08 09:05:48,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:48,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:49,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:49,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {42944#(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); {42931#true} is VALID [2022-04-08 09:05:49,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {42931#true} assume true; {42931#true} is VALID [2022-04-08 09:05:49,196 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42931#true} {42931#true} #133#return; {42931#true} is VALID [2022-04-08 09:05:49,196 INFO L272 TraceCheckUtils]: 0: Hoare triple {42931#true} call ULTIMATE.init(); {42944#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:49,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {42944#(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); {42931#true} is VALID [2022-04-08 09:05:49,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {42931#true} assume true; {42931#true} is VALID [2022-04-08 09:05:49,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42931#true} {42931#true} #133#return; {42931#true} is VALID [2022-04-08 09:05:49,197 INFO L272 TraceCheckUtils]: 4: Hoare triple {42931#true} call #t~ret17 := main(); {42931#true} is VALID [2022-04-08 09:05:49,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {42931#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; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,197 INFO L290 TraceCheckUtils]: 6: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,197 INFO L290 TraceCheckUtils]: 7: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,198 INFO L290 TraceCheckUtils]: 9: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,198 INFO L290 TraceCheckUtils]: 10: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,199 INFO L290 TraceCheckUtils]: 14: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,199 INFO L290 TraceCheckUtils]: 15: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {42937#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:49,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {42937#(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 + ~n_caracter~0 % 4294967296, 1); {42937#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:49,201 INFO L290 TraceCheckUtils]: 20: Hoare triple {42937#(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; {42938#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (< (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:49,202 INFO L290 TraceCheckUtils]: 21: Hoare triple {42938#(and (<= (+ main_~n_caracter~0 |main_~#input_string~0.offset|) (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) 1)) (= |main_~#input_string~0.offset| 0) (< (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {42939#(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) (< (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~n_caracter~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:05:49,202 INFO L290 TraceCheckUtils]: 22: Hoare triple {42939#(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) (< (* 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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,203 INFO L290 TraceCheckUtils]: 23: Hoare triple {42940#(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 + ~n_caracter~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,203 INFO L290 TraceCheckUtils]: 24: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,203 INFO L290 TraceCheckUtils]: 25: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,204 INFO L290 TraceCheckUtils]: 26: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,204 INFO L290 TraceCheckUtils]: 27: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,204 INFO L290 TraceCheckUtils]: 28: Hoare triple {42940#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,205 INFO L290 TraceCheckUtils]: 29: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,205 INFO L290 TraceCheckUtils]: 30: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,205 INFO L290 TraceCheckUtils]: 31: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,206 INFO L290 TraceCheckUtils]: 32: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,206 INFO L290 TraceCheckUtils]: 33: Hoare triple {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,207 INFO L290 TraceCheckUtils]: 34: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,207 INFO L290 TraceCheckUtils]: 35: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,207 INFO L290 TraceCheckUtils]: 36: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,208 INFO L290 TraceCheckUtils]: 37: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,208 INFO L290 TraceCheckUtils]: 38: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,209 INFO L290 TraceCheckUtils]: 40: Hoare triple {42940#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,209 INFO L290 TraceCheckUtils]: 42: Hoare triple {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,210 INFO L290 TraceCheckUtils]: 43: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {42940#(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); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,210 INFO L290 TraceCheckUtils]: 45: Hoare triple {42940#(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; {42941#(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 [2022-04-08 09:05:49,211 INFO L290 TraceCheckUtils]: 46: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,212 INFO L290 TraceCheckUtils]: 49: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,213 INFO L290 TraceCheckUtils]: 51: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,213 INFO L290 TraceCheckUtils]: 52: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,213 INFO L290 TraceCheckUtils]: 53: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {42941#(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); {42941#(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 [2022-04-08 09:05:49,214 INFO L290 TraceCheckUtils]: 55: Hoare triple {42941#(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; {42942#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:05:49,215 INFO L290 TraceCheckUtils]: 56: Hoare triple {42942#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {42943#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:49,215 INFO L290 TraceCheckUtils]: 57: Hoare triple {42943#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {42932#false} is VALID [2022-04-08 09:05:49,215 INFO L272 TraceCheckUtils]: 58: Hoare triple {42932#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {42932#false} is VALID [2022-04-08 09:05:49,215 INFO L290 TraceCheckUtils]: 59: Hoare triple {42932#false} ~cond := #in~cond; {42932#false} is VALID [2022-04-08 09:05:49,215 INFO L290 TraceCheckUtils]: 60: Hoare triple {42932#false} assume 0 == ~cond; {42932#false} is VALID [2022-04-08 09:05:49,215 INFO L290 TraceCheckUtils]: 61: Hoare triple {42932#false} assume !false; {42932#false} is VALID [2022-04-08 09:05:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-04-08 09:05:49,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:49,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148477187] [2022-04-08 09:05:49,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148477187] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:49,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [546659936] [2022-04-08 09:05:49,216 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:05:49,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:49,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:49,232 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) [2022-04-08 09:05:49,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-08 09:05:49,312 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:05:49,313 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:49,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 252 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 09:05:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:49,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:49,697 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 [2022-04-08 09:05:49,705 INFO L272 TraceCheckUtils]: 0: Hoare triple {42931#true} call ULTIMATE.init(); {42931#true} is VALID [2022-04-08 09:05:49,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {42931#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); {42931#true} is VALID [2022-04-08 09:05:49,705 INFO L290 TraceCheckUtils]: 2: Hoare triple {42931#true} assume true; {42931#true} is VALID [2022-04-08 09:05:49,705 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42931#true} {42931#true} #133#return; {42931#true} is VALID [2022-04-08 09:05:49,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {42931#true} call #t~ret17 := main(); {42931#true} is VALID [2022-04-08 09:05:49,706 INFO L290 TraceCheckUtils]: 5: Hoare triple {42931#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; {42963#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:49,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {42963#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42963#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:49,707 INFO L290 TraceCheckUtils]: 7: Hoare triple {42963#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,707 INFO L290 TraceCheckUtils]: 10: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,708 INFO L290 TraceCheckUtils]: 14: Hoare triple {42936#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,712 INFO L290 TraceCheckUtils]: 17: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {42936#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:49,713 INFO L290 TraceCheckUtils]: 18: Hoare triple {42936#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {42937#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:49,714 INFO L290 TraceCheckUtils]: 19: Hoare triple {42937#(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 + ~n_caracter~0 % 4294967296, 1); {42937#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:49,714 INFO L290 TraceCheckUtils]: 20: Hoare triple {42937#(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; {43009#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:49,714 INFO L290 TraceCheckUtils]: 21: Hoare triple {43009#(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 + ~n_caracter~0 % 4294967296, 1); {43013#(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 [2022-04-08 09:05:49,715 INFO L290 TraceCheckUtils]: 22: Hoare triple {43013#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,715 INFO L290 TraceCheckUtils]: 23: Hoare triple {42940#(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 + ~n_caracter~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,715 INFO L290 TraceCheckUtils]: 24: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,716 INFO L290 TraceCheckUtils]: 25: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,716 INFO L290 TraceCheckUtils]: 26: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,716 INFO L290 TraceCheckUtils]: 27: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,717 INFO L290 TraceCheckUtils]: 28: Hoare triple {42940#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,717 INFO L290 TraceCheckUtils]: 29: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,717 INFO L290 TraceCheckUtils]: 30: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,718 INFO L290 TraceCheckUtils]: 31: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,718 INFO L290 TraceCheckUtils]: 33: Hoare triple {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,719 INFO L290 TraceCheckUtils]: 34: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,719 INFO L290 TraceCheckUtils]: 35: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,720 INFO L290 TraceCheckUtils]: 36: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,720 INFO L290 TraceCheckUtils]: 37: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,720 INFO L290 TraceCheckUtils]: 38: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,721 INFO L290 TraceCheckUtils]: 39: Hoare triple {42940#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,721 INFO L290 TraceCheckUtils]: 40: Hoare triple {42940#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,721 INFO L290 TraceCheckUtils]: 41: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,722 INFO L290 TraceCheckUtils]: 42: Hoare triple {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} assume !(~j~0 % 4294967296 < 2); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,722 INFO L290 TraceCheckUtils]: 43: Hoare triple {42940#(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; {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,722 INFO L290 TraceCheckUtils]: 44: Hoare triple {42940#(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); {42940#(and (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,723 INFO L290 TraceCheckUtils]: 45: Hoare triple {42940#(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; {42941#(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 [2022-04-08 09:05:49,723 INFO L290 TraceCheckUtils]: 46: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,724 INFO L290 TraceCheckUtils]: 49: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,724 INFO L290 TraceCheckUtils]: 50: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,725 INFO L290 TraceCheckUtils]: 51: Hoare triple {42941#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {42941#(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 [2022-04-08 09:05:49,725 INFO L290 TraceCheckUtils]: 52: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,725 INFO L290 TraceCheckUtils]: 53: Hoare triple {42941#(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; {42941#(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 [2022-04-08 09:05:49,726 INFO L290 TraceCheckUtils]: 54: Hoare triple {42941#(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); {42941#(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 [2022-04-08 09:05:49,726 INFO L290 TraceCheckUtils]: 55: Hoare triple {42941#(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; {43116#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} is VALID [2022-04-08 09:05:49,726 INFO L290 TraceCheckUtils]: 56: Hoare triple {43116#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) 0)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {42943#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:49,727 INFO L290 TraceCheckUtils]: 57: Hoare triple {42943#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {42932#false} is VALID [2022-04-08 09:05:49,727 INFO L272 TraceCheckUtils]: 58: Hoare triple {42932#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {42932#false} is VALID [2022-04-08 09:05:49,727 INFO L290 TraceCheckUtils]: 59: Hoare triple {42932#false} ~cond := #in~cond; {42932#false} is VALID [2022-04-08 09:05:49,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {42932#false} assume 0 == ~cond; {42932#false} is VALID [2022-04-08 09:05:49,727 INFO L290 TraceCheckUtils]: 61: Hoare triple {42932#false} assume !false; {42932#false} is VALID [2022-04-08 09:05:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 09:05:49,727 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:49,880 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:05:49,880 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 22 treesize of output 13 [2022-04-08 09:05:49,935 INFO L290 TraceCheckUtils]: 61: Hoare triple {42932#false} assume !false; {42932#false} is VALID [2022-04-08 09:05:49,935 INFO L290 TraceCheckUtils]: 60: Hoare triple {42932#false} assume 0 == ~cond; {42932#false} is VALID [2022-04-08 09:05:49,935 INFO L290 TraceCheckUtils]: 59: Hoare triple {42932#false} ~cond := #in~cond; {42932#false} is VALID [2022-04-08 09:05:49,936 INFO L272 TraceCheckUtils]: 58: Hoare triple {42932#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {42932#false} is VALID [2022-04-08 09:05:49,936 INFO L290 TraceCheckUtils]: 57: Hoare triple {42943#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {42932#false} is VALID [2022-04-08 09:05:49,936 INFO L290 TraceCheckUtils]: 56: Hoare triple {43150#(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 + ~i~0 % 4294967296, 1); {42943#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:49,937 INFO L290 TraceCheckUtils]: 55: Hoare triple {43154#(not (= (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; {43150#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:05:49,937 INFO L290 TraceCheckUtils]: 54: Hoare triple {43154#(not (= (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); {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,937 INFO L290 TraceCheckUtils]: 53: Hoare triple {43154#(not (= (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; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,938 INFO L290 TraceCheckUtils]: 52: Hoare triple {43154#(not (= (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; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,938 INFO L290 TraceCheckUtils]: 51: Hoare triple {43154#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,938 INFO L290 TraceCheckUtils]: 50: Hoare triple {43154#(not (= (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; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,939 INFO L290 TraceCheckUtils]: 49: Hoare triple {43154#(not (= (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; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,939 INFO L290 TraceCheckUtils]: 48: Hoare triple {43154#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {43154#(not (= (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; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,940 INFO L290 TraceCheckUtils]: 46: Hoare triple {43154#(not (= (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 + ~i~0 % 4294967296, 1); {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {43154#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:49,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {43185#(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); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,941 INFO L290 TraceCheckUtils]: 42: Hoare triple {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,941 INFO L290 TraceCheckUtils]: 41: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,941 INFO L290 TraceCheckUtils]: 40: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,942 INFO L290 TraceCheckUtils]: 39: Hoare triple {43185#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,942 INFO L290 TraceCheckUtils]: 38: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,942 INFO L290 TraceCheckUtils]: 37: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,942 INFO L290 TraceCheckUtils]: 36: Hoare triple {43185#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,943 INFO L290 TraceCheckUtils]: 35: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,943 INFO L290 TraceCheckUtils]: 34: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,943 INFO L290 TraceCheckUtils]: 33: Hoare triple {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(~j~0 % 4294967296 < 2); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,943 INFO L290 TraceCheckUtils]: 32: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,944 INFO L290 TraceCheckUtils]: 31: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,944 INFO L290 TraceCheckUtils]: 30: Hoare triple {43185#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,944 INFO L290 TraceCheckUtils]: 29: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,944 INFO L290 TraceCheckUtils]: 28: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,945 INFO L290 TraceCheckUtils]: 27: Hoare triple {43185#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {43185#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} ~cont~0 := 0;~i~0 := 0; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,945 INFO L290 TraceCheckUtils]: 24: Hoare triple {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,946 INFO L290 TraceCheckUtils]: 23: Hoare triple {43185#(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 + ~n_caracter~0 % 4294967296, 1); {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {43255#(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; {43185#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0))} is VALID [2022-04-08 09:05:49,946 INFO L290 TraceCheckUtils]: 21: Hoare triple {43259#(= (mod main_~n_caracter~0 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {43255#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 20: Hoare triple {43263#(= (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; {43259#(= (mod main_~n_caracter~0 4294967296) 1)} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 19: Hoare triple {43263#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {43263#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 18: Hoare triple {42931#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {43263#(= (mod (+ main_~n_caracter~0 1) 4294967296) 1)} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 17: Hoare triple {42931#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {42931#true} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 16: Hoare triple {42931#true} assume !(~i~0 % 4294967296 < 5); {42931#true} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 15: Hoare triple {42931#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42931#true} is VALID [2022-04-08 09:05:49,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {42931#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 13: Hoare triple {42931#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 12: Hoare triple {42931#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 11: Hoare triple {42931#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 10: Hoare triple {42931#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 9: Hoare triple {42931#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {42931#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 7: Hoare triple {42931#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 6: Hoare triple {42931#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 5: Hoare triple {42931#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; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L272 TraceCheckUtils]: 4: Hoare triple {42931#true} call #t~ret17 := main(); {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42931#true} {42931#true} #133#return; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 2: Hoare triple {42931#true} assume true; {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {42931#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); {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L272 TraceCheckUtils]: 0: Hoare triple {42931#true} call ULTIMATE.init(); {42931#true} is VALID [2022-04-08 09:05:49,948 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-04-08 09:05:49,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [546659936] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:49,949 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:49,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 9] total 21 [2022-04-08 09:05:49,949 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:49,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1164631283] [2022-04-08 09:05:49,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1164631283] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:49,949 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:49,949 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:05:49,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982719092] [2022-04-08 09:05:49,949 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:49,950 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 62 [2022-04-08 09:05:49,950 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:49,950 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) [2022-04-08 09:05:49,976 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:49,976 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:05:49,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:49,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:05:49,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=345, Unknown=0, NotChecked=0, Total=420 [2022-04-08 09:05:49,977 INFO L87 Difference]: Start difference. First operand 375 states and 435 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) [2022-04-08 09:05:53,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:53,310 INFO L93 Difference]: Finished difference Result 507 states and 586 transitions. [2022-04-08 09:05:53,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 09:05:53,310 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 62 [2022-04-08 09:05:53,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:05:53,311 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) [2022-04-08 09:05:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 78 transitions. [2022-04-08 09:05:53,311 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) [2022-04-08 09:05:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 78 transitions. [2022-04-08 09:05:53,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 78 transitions. [2022-04-08 09:05:53,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:53,362 INFO L225 Difference]: With dead ends: 507 [2022-04-08 09:05:53,362 INFO L226 Difference]: Without dead ends: 502 [2022-04-08 09:05:53,362 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 115 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=148, Invalid=664, Unknown=0, NotChecked=0, Total=812 [2022-04-08 09:05:53,363 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 150 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 51 SdHoareTripleChecker+Invalid, 303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:05:53,363 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [150 Valid, 51 Invalid, 303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:05:53,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2022-04-08 09:05:55,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 370. [2022-04-08 09:05:55,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:05:55,418 INFO L82 GeneralOperation]: Start isEquivalent. First operand 502 states. Second operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:55,419 INFO L74 IsIncluded]: Start isIncluded. First operand 502 states. Second operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:55,419 INFO L87 Difference]: Start difference. First operand 502 states. Second operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:55,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:55,427 INFO L93 Difference]: Finished difference Result 502 states and 579 transitions. [2022-04-08 09:05:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 579 transitions. [2022-04-08 09:05:55,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:55,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:55,428 INFO L74 IsIncluded]: Start isIncluded. First operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 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 502 states. [2022-04-08 09:05:55,428 INFO L87 Difference]: Start difference. First operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 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 502 states. [2022-04-08 09:05:55,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:05:55,436 INFO L93 Difference]: Finished difference Result 502 states and 579 transitions. [2022-04-08 09:05:55,436 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 579 transitions. [2022-04-08 09:05:55,436 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:05:55,436 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:05:55,436 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:05:55,436 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:05:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 365 states have (on average 1.167123287671233) internal successors, (426), 365 states have internal predecessors, (426), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:05:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 430 transitions. [2022-04-08 09:05:55,442 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 430 transitions. Word has length 62 [2022-04-08 09:05:55,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:05:55,442 INFO L478 AbstractCegarLoop]: Abstraction has 370 states and 430 transitions. [2022-04-08 09:05:55,442 INFO L479 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) [2022-04-08 09:05:55,442 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 370 states and 430 transitions. [2022-04-08 09:05:57,023 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 430 edges. 430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 430 transitions. [2022-04-08 09:05:57,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 09:05:57,023 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:05:57,023 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 3, 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] [2022-04-08 09:05:57,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2022-04-08 09:05:57,239 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-08 09:05:57,239 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:05:57,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:05:57,240 INFO L85 PathProgramCache]: Analyzing trace with hash 475673560, now seen corresponding path program 11 times [2022-04-08 09:05:57,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:57,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2108053787] [2022-04-08 09:05:57,242 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:05:57,242 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:05:57,243 INFO L85 PathProgramCache]: Analyzing trace with hash 475673560, now seen corresponding path program 12 times [2022-04-08 09:05:57,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:05:57,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030206078] [2022-04-08 09:05:57,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:05:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:05:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:57,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:05:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:57,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {46111#(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); {46100#true} is VALID [2022-04-08 09:05:57,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {46100#true} assume true; {46100#true} is VALID [2022-04-08 09:05:57,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46100#true} {46100#true} #133#return; {46100#true} is VALID [2022-04-08 09:05:57,355 INFO L272 TraceCheckUtils]: 0: Hoare triple {46100#true} call ULTIMATE.init(); {46111#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {46111#(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); {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {46100#true} assume true; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46100#true} {46100#true} #133#return; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L272 TraceCheckUtils]: 4: Hoare triple {46100#true} call #t~ret17 := main(); {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 5: Hoare triple {46100#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; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 6: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 10: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 15: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 16: Hoare triple {46100#true} assume !(~i~0 % 4294967296 < 5); {46100#true} is VALID [2022-04-08 09:05:57,356 INFO L290 TraceCheckUtils]: 17: Hoare triple {46100#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {46100#true} is VALID [2022-04-08 09:05:57,357 INFO L290 TraceCheckUtils]: 18: Hoare triple {46100#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {46105#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:05:57,357 INFO L290 TraceCheckUtils]: 19: Hoare triple {46105#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46105#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:05:57,357 INFO L290 TraceCheckUtils]: 20: Hoare triple {46105#(= 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; {46106#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:05:57,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {46106#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46106#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:05:57,358 INFO L290 TraceCheckUtils]: 22: Hoare triple {46106#(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; {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,358 INFO L290 TraceCheckUtils]: 23: Hoare triple {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,359 INFO L290 TraceCheckUtils]: 24: Hoare triple {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,359 INFO L290 TraceCheckUtils]: 25: Hoare triple {46107#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {46108#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,359 INFO L290 TraceCheckUtils]: 26: Hoare triple {46108#(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; {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,360 INFO L290 TraceCheckUtils]: 27: Hoare triple {46109#(and (<= 2 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,360 INFO L290 TraceCheckUtils]: 28: Hoare triple {46109#(and (<= 2 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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,361 INFO L290 TraceCheckUtils]: 29: Hoare triple {46109#(and (<= 2 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; {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,361 INFO L290 TraceCheckUtils]: 30: Hoare triple {46109#(and (<= 2 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,361 INFO L290 TraceCheckUtils]: 31: Hoare triple {46109#(and (<= 2 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; {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,362 INFO L290 TraceCheckUtils]: 32: Hoare triple {46109#(and (<= 2 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; {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,362 INFO L290 TraceCheckUtils]: 33: Hoare triple {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {46109#(and (<= 2 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 34: Hoare triple {46109#(and (<= 2 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; {46110#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 35: Hoare triple {46110#(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); {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 36: Hoare triple {46101#false} ~i~0 := 0;~cont_aux~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 37: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 38: Hoare triple {46101#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 39: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {46101#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; {46101#false} is VALID [2022-04-08 09:05:57,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 43: Hoare triple {46101#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 44: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {46101#false} assume !(~j~0 % 4294967296 < 2); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 46: Hoare triple {46101#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 47: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 48: Hoare triple {46101#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 49: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 50: Hoare triple {46101#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; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 51: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 52: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 53: Hoare triple {46101#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 54: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 55: Hoare triple {46101#false} assume !(~j~0 % 4294967296 < 2); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {46101#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 57: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 58: Hoare triple {46101#false} assume !(0 != #t~mem11);havoc #t~mem11; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L272 TraceCheckUtils]: 59: Hoare triple {46101#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 60: Hoare triple {46101#false} ~cond := #in~cond; {46101#false} is VALID [2022-04-08 09:05:57,364 INFO L290 TraceCheckUtils]: 61: Hoare triple {46101#false} assume 0 == ~cond; {46101#false} is VALID [2022-04-08 09:05:57,365 INFO L290 TraceCheckUtils]: 62: Hoare triple {46101#false} assume !false; {46101#false} is VALID [2022-04-08 09:05:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:05:57,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:05:57,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030206078] [2022-04-08 09:05:57,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2030206078] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:05:57,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265462075] [2022-04-08 09:05:57,365 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:05:57,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:05:57,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:05:57,366 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) [2022-04-08 09:05:57,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-08 09:05:57,463 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:05:57,464 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:05:57,465 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 38 conjunts are in the unsatisfiable core [2022-04-08 09:05:57,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:05:57,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:05:57,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {46100#true} call ULTIMATE.init(); {46100#true} is VALID [2022-04-08 09:05:57,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {46100#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); {46100#true} is VALID [2022-04-08 09:05:57,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {46100#true} assume true; {46100#true} is VALID [2022-04-08 09:05:57,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46100#true} {46100#true} #133#return; {46100#true} is VALID [2022-04-08 09:05:57,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {46100#true} call #t~ret17 := main(); {46100#true} is VALID [2022-04-08 09:05:57,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {46100#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; {46130#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,742 INFO L290 TraceCheckUtils]: 6: Hoare triple {46130#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46130#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:05:57,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {46130#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46137#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {46137#(and (= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46137#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {46137#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,744 INFO L290 TraceCheckUtils]: 10: Hoare triple {46144#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,744 INFO L290 TraceCheckUtils]: 11: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {46144#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {46144#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,745 INFO L290 TraceCheckUtils]: 15: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,745 INFO L290 TraceCheckUtils]: 16: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,746 INFO L290 TraceCheckUtils]: 17: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {46144#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:05:57,746 INFO L290 TraceCheckUtils]: 18: Hoare triple {46144#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {46172#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,746 INFO L290 TraceCheckUtils]: 19: Hoare triple {46172#(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 + ~n_caracter~0 % 4294967296, 1); {46172#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,747 INFO L290 TraceCheckUtils]: 20: Hoare triple {46172#(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; {46179#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,747 INFO L290 TraceCheckUtils]: 21: Hoare triple {46179#(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 + ~n_caracter~0 % 4294967296, 1); {46179#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:05:57,747 INFO L290 TraceCheckUtils]: 22: Hoare triple {46179#(and (= (+ (- 1) 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; {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,748 INFO L290 TraceCheckUtils]: 23: Hoare triple {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,748 INFO L290 TraceCheckUtils]: 24: Hoare triple {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,748 INFO L290 TraceCheckUtils]: 25: Hoare triple {46186#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,749 INFO L290 TraceCheckUtils]: 26: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,749 INFO L290 TraceCheckUtils]: 27: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,749 INFO L290 TraceCheckUtils]: 28: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 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; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,750 INFO L290 TraceCheckUtils]: 30: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,750 INFO L290 TraceCheckUtils]: 31: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,751 INFO L290 TraceCheckUtils]: 32: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 34: Hoare triple {46196#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= main_~n_caracter~0 2))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {46224#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 35: Hoare triple {46224#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 36: Hoare triple {46101#false} ~i~0 := 0;~cont_aux~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 37: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 38: Hoare triple {46101#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 39: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 40: Hoare triple {46101#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; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 41: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 42: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 43: Hoare triple {46101#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 44: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 45: Hoare triple {46101#false} assume !(~j~0 % 4294967296 < 2); {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 46: Hoare triple {46101#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {46101#false} is VALID [2022-04-08 09:05:57,752 INFO L290 TraceCheckUtils]: 47: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 48: Hoare triple {46101#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 49: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 50: Hoare triple {46101#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; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 51: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 52: Hoare triple {46101#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 53: Hoare triple {46101#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 54: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 55: Hoare triple {46101#false} assume !(~j~0 % 4294967296 < 2); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 56: Hoare triple {46101#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 57: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 58: Hoare triple {46101#false} assume !(0 != #t~mem11);havoc #t~mem11; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L272 TraceCheckUtils]: 59: Hoare triple {46101#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 60: Hoare triple {46101#false} ~cond := #in~cond; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 61: Hoare triple {46101#false} assume 0 == ~cond; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L290 TraceCheckUtils]: 62: Hoare triple {46101#false} assume !false; {46101#false} is VALID [2022-04-08 09:05:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-04-08 09:05:57,754 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:05:57,874 INFO L356 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2022-04-08 09:05:57,874 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 8 [2022-04-08 09:05:58,129 INFO L290 TraceCheckUtils]: 62: Hoare triple {46101#false} assume !false; {46101#false} is VALID [2022-04-08 09:05:58,129 INFO L290 TraceCheckUtils]: 61: Hoare triple {46101#false} assume 0 == ~cond; {46101#false} is VALID [2022-04-08 09:05:58,129 INFO L290 TraceCheckUtils]: 60: Hoare triple {46101#false} ~cond := #in~cond; {46101#false} is VALID [2022-04-08 09:05:58,130 INFO L272 TraceCheckUtils]: 59: Hoare triple {46101#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {46101#false} is VALID [2022-04-08 09:05:58,130 INFO L290 TraceCheckUtils]: 58: Hoare triple {46321#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {46101#false} is VALID [2022-04-08 09:05:58,130 INFO L290 TraceCheckUtils]: 57: Hoare triple {46325#(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 + ~i~0 % 4294967296, 1); {46321#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:58,131 INFO L290 TraceCheckUtils]: 56: Hoare triple {46329#(not (= (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; {46325#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:05:58,131 INFO L290 TraceCheckUtils]: 55: Hoare triple {46329#(not (= (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); {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,132 INFO L290 TraceCheckUtils]: 54: Hoare triple {46329#(not (= (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; {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {46329#(not (= (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; {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,133 INFO L290 TraceCheckUtils]: 52: Hoare triple {46329#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,133 INFO L290 TraceCheckUtils]: 51: Hoare triple {46329#(not (= (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; {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,133 INFO L290 TraceCheckUtils]: 50: Hoare triple {46329#(not (= (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; {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 49: Hoare triple {46329#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 48: Hoare triple {46354#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (= |main_#t~mem11| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46329#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 47: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46354#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)) (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 46: Hoare triple {46101#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {46101#false} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 45: Hoare triple {46101#false} assume !(~j~0 % 4294967296 < 2); {46101#false} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 44: Hoare triple {46101#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46101#false} is VALID [2022-04-08 09:05:58,134 INFO L290 TraceCheckUtils]: 43: Hoare triple {46101#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {46101#false} is VALID [2022-04-08 09:05:58,135 INFO L290 TraceCheckUtils]: 42: Hoare triple {46373#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:58,135 INFO L290 TraceCheckUtils]: 41: Hoare triple {46377#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {46373#(not (< (mod main_~j~0 4294967296) 2))} is VALID [2022-04-08 09:05:58,135 INFO L290 TraceCheckUtils]: 40: Hoare triple {46377#(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; {46377#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:58,136 INFO L290 TraceCheckUtils]: 39: Hoare triple {46377#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46377#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:58,136 INFO L290 TraceCheckUtils]: 38: Hoare triple {46101#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {46377#(not (< (mod (+ main_~j~0 1) 4294967296) 2))} is VALID [2022-04-08 09:05:58,136 INFO L290 TraceCheckUtils]: 37: Hoare triple {46101#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {46101#false} is VALID [2022-04-08 09:05:58,136 INFO L290 TraceCheckUtils]: 36: Hoare triple {46101#false} ~i~0 := 0;~cont_aux~0 := 0; {46101#false} is VALID [2022-04-08 09:05:58,136 INFO L290 TraceCheckUtils]: 35: Hoare triple {46396#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {46101#false} is VALID [2022-04-08 09:05:58,137 INFO L290 TraceCheckUtils]: 34: Hoare triple {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {46396#(< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,137 INFO L290 TraceCheckUtils]: 33: Hoare triple {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(~j~0 % 4294967296 < 2); {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,137 INFO L290 TraceCheckUtils]: 32: Hoare triple {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,137 INFO L290 TraceCheckUtils]: 31: Hoare triple {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,138 INFO L290 TraceCheckUtils]: 30: Hoare triple {46400#(< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,138 INFO L290 TraceCheckUtils]: 29: Hoare triple {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,138 INFO L290 TraceCheckUtils]: 28: Hoare triple {46400#(< (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; {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,138 INFO L290 TraceCheckUtils]: 27: Hoare triple {46400#(< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {46425#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {46400#(< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:05:58,139 INFO L290 TraceCheckUtils]: 25: Hoare triple {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} ~cont~0 := 0;~i~0 := 0; {46425#(or (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:05:58,140 INFO L290 TraceCheckUtils]: 24: Hoare triple {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} assume !(0 != #t~mem4);havoc #t~mem4; {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:05:58,140 INFO L290 TraceCheckUtils]: 23: Hoare triple {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:05:58,141 INFO L290 TraceCheckUtils]: 22: Hoare triple {46439#(or (not (< 0 (mod (+ main_~n_caracter~0 1) 4294967296))) (< 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; {46429#(or (< 1 (mod main_~n_caracter~0 4294967296)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:05:58,141 INFO L290 TraceCheckUtils]: 21: Hoare triple {46439#(or (not (< 0 (mod (+ main_~n_caracter~0 1) 4294967296))) (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46439#(or (not (< 0 (mod (+ main_~n_caracter~0 1) 4294967296))) (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 20: Hoare triple {46446#(or (< 1 (mod (+ main_~n_caracter~0 2) 4294967296)) (not (< 0 (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; {46439#(or (not (< 0 (mod (+ main_~n_caracter~0 1) 4294967296))) (< 1 (mod (+ main_~n_caracter~0 1) 4294967296)))} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 19: Hoare triple {46446#(or (< 1 (mod (+ main_~n_caracter~0 2) 4294967296)) (not (< 0 (mod (+ main_~n_caracter~0 2) 4294967296))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {46446#(or (< 1 (mod (+ main_~n_caracter~0 2) 4294967296)) (not (< 0 (mod (+ main_~n_caracter~0 2) 4294967296))))} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 18: Hoare triple {46100#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {46446#(or (< 1 (mod (+ main_~n_caracter~0 2) 4294967296)) (not (< 0 (mod (+ main_~n_caracter~0 2) 4294967296))))} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 17: Hoare triple {46100#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {46100#true} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 16: Hoare triple {46100#true} assume !(~i~0 % 4294967296 < 5); {46100#true} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 15: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:58,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 11: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 10: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 9: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 8: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {46100#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 6: Hoare triple {46100#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {46100#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; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L272 TraceCheckUtils]: 4: Hoare triple {46100#true} call #t~ret17 := main(); {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46100#true} {46100#true} #133#return; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {46100#true} assume true; {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {46100#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); {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L272 TraceCheckUtils]: 0: Hoare triple {46100#true} call ULTIMATE.init(); {46100#true} is VALID [2022-04-08 09:05:58,143 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 4 proven. 31 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 09:05:58,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265462075] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:05:58,144 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:05:58,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 14] total 29 [2022-04-08 09:05:58,144 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:05:58,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2108053787] [2022-04-08 09:05:58,144 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2108053787] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:05:58,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:05:58,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 09:05:58,144 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031193956] [2022-04-08 09:05:58,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:05:58,144 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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 63 [2022-04-08 09:05:58,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:05:58,144 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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) [2022-04-08 09:05:58,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:05:58,170 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 09:05:58,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:05:58,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 09:05:58,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=690, Unknown=0, NotChecked=0, Total=812 [2022-04-08 09:05:58,171 INFO L87 Difference]: Start difference. First operand 370 states and 430 transitions. Second operand has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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) [2022-04-08 09:06:03,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:03,607 INFO L93 Difference]: Finished difference Result 739 states and 855 transitions. [2022-04-08 09:06:03,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 09:06:03,607 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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 63 [2022-04-08 09:06:03,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:06:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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) [2022-04-08 09:06:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 109 transitions. [2022-04-08 09:06:03,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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) [2022-04-08 09:06:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 109 transitions. [2022-04-08 09:06:03,608 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 109 transitions. [2022-04-08 09:06:03,659 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:03,675 INFO L225 Difference]: With dead ends: 739 [2022-04-08 09:06:03,675 INFO L226 Difference]: Without dead ends: 690 [2022-04-08 09:06:03,676 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 215 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=167, Invalid=955, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 09:06:03,676 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 120 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 248 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 248 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:06:03,676 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 67 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 248 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:06:03,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 690 states. [2022-04-08 09:06:07,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 690 to 370. [2022-04-08 09:06:07,702 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:06:07,703 INFO L82 GeneralOperation]: Start isEquivalent. First operand 690 states. Second operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:07,703 INFO L74 IsIncluded]: Start isIncluded. First operand 690 states. Second operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:07,703 INFO L87 Difference]: Start difference. First operand 690 states. Second operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:07,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:07,716 INFO L93 Difference]: Finished difference Result 690 states and 799 transitions. [2022-04-08 09:06:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 799 transitions. [2022-04-08 09:06:07,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:07,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:07,717 INFO L74 IsIncluded]: Start isIncluded. First operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 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 690 states. [2022-04-08 09:06:07,717 INFO L87 Difference]: Start difference. First operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 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 690 states. [2022-04-08 09:06:07,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:07,731 INFO L93 Difference]: Finished difference Result 690 states and 799 transitions. [2022-04-08 09:06:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 799 transitions. [2022-04-08 09:06:07,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:07,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:07,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:06:07,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:06:07,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 365 states have (on average 1.158904109589041) internal successors, (423), 365 states have internal predecessors, (423), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:07,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 427 transitions. [2022-04-08 09:06:07,737 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 427 transitions. Word has length 63 [2022-04-08 09:06:07,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:06:07,737 INFO L478 AbstractCegarLoop]: Abstraction has 370 states and 427 transitions. [2022-04-08 09:06:07,738 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.0) internal successors, (36), 8 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) [2022-04-08 09:06:07,738 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 370 states and 427 transitions. [2022-04-08 09:06:09,478 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 427 edges. 427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 427 transitions. [2022-04-08 09:06:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-08 09:06:09,479 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:06:09,479 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 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] [2022-04-08 09:06:09,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-08 09:06:09,688 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-08 09:06:09,688 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:06:09,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:06:09,689 INFO L85 PathProgramCache]: Analyzing trace with hash -2031628323, now seen corresponding path program 13 times [2022-04-08 09:06:09,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:09,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [351311489] [2022-04-08 09:06:09,693 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:06:09,693 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:06:09,693 INFO L85 PathProgramCache]: Analyzing trace with hash -2031628323, now seen corresponding path program 14 times [2022-04-08 09:06:09,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:06:09,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106270830] [2022-04-08 09:06:09,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:06:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:06:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:09,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:06:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:09,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {50129#(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); {50117#true} is VALID [2022-04-08 09:06:09,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {50117#true} assume true; {50117#true} is VALID [2022-04-08 09:06:09,824 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {50117#true} {50117#true} #133#return; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L272 TraceCheckUtils]: 0: Hoare triple {50117#true} call ULTIMATE.init(); {50129#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {50129#(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); {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {50117#true} assume true; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50117#true} {50117#true} #133#return; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L272 TraceCheckUtils]: 4: Hoare triple {50117#true} call #t~ret17 := main(); {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {50117#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; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 6: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 7: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 8: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 9: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 10: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 11: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:09,825 INFO L290 TraceCheckUtils]: 12: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 13: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 14: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 15: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 16: Hoare triple {50117#true} assume !(~i~0 % 4294967296 < 5); {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 17: Hoare triple {50117#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {50117#true} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 18: Hoare triple {50117#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {50122#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:09,826 INFO L290 TraceCheckUtils]: 19: Hoare triple {50122#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50122#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:09,827 INFO L290 TraceCheckUtils]: 20: Hoare triple {50122#(= 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; {50123#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,827 INFO L290 TraceCheckUtils]: 21: Hoare triple {50123#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50123#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,827 INFO L290 TraceCheckUtils]: 22: Hoare triple {50123#(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; {50124#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:09,828 INFO L290 TraceCheckUtils]: 23: Hoare triple {50124#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50124#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:09,828 INFO L290 TraceCheckUtils]: 24: Hoare triple {50124#(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; {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,828 INFO L290 TraceCheckUtils]: 25: Hoare triple {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,829 INFO L290 TraceCheckUtils]: 26: Hoare triple {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,829 INFO L290 TraceCheckUtils]: 27: Hoare triple {50125#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {50126#(and (<= main_~n_caracter~0 3) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,829 INFO L290 TraceCheckUtils]: 28: Hoare triple {50126#(and (<= main_~n_caracter~0 3) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,830 INFO L290 TraceCheckUtils]: 29: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,830 INFO L290 TraceCheckUtils]: 30: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,830 INFO L290 TraceCheckUtils]: 31: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,831 INFO L290 TraceCheckUtils]: 32: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,831 INFO L290 TraceCheckUtils]: 33: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,831 INFO L290 TraceCheckUtils]: 34: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,832 INFO L290 TraceCheckUtils]: 35: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,832 INFO L290 TraceCheckUtils]: 36: Hoare triple {50127#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {50128#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 2) main_~n_caracter~0))} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 37: Hoare triple {50128#(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); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 38: Hoare triple {50118#false} ~i~0 := 0;~cont_aux~0 := 0; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 39: Hoare triple {50118#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 40: Hoare triple {50118#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 41: Hoare triple {50118#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 42: Hoare triple {50118#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; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 43: Hoare triple {50118#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {50118#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 45: Hoare triple {50118#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {50118#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 47: Hoare triple {50118#false} assume !(~j~0 % 4294967296 < 2); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 48: Hoare triple {50118#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 49: Hoare triple {50118#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 50: Hoare triple {50118#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 51: Hoare triple {50118#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 52: Hoare triple {50118#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; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 53: Hoare triple {50118#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50118#false} is VALID [2022-04-08 09:06:09,833 INFO L290 TraceCheckUtils]: 54: Hoare triple {50118#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 55: Hoare triple {50118#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 56: Hoare triple {50118#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 57: Hoare triple {50118#false} assume !(~j~0 % 4294967296 < 2); {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 58: Hoare triple {50118#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 59: Hoare triple {50118#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {50118#false} assume !(0 != #t~mem11);havoc #t~mem11; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L272 TraceCheckUtils]: 61: Hoare triple {50118#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 62: Hoare triple {50118#false} ~cond := #in~cond; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 63: Hoare triple {50118#false} assume 0 == ~cond; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L290 TraceCheckUtils]: 64: Hoare triple {50118#false} assume !false; {50118#false} is VALID [2022-04-08 09:06:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:06:09,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:06:09,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106270830] [2022-04-08 09:06:09,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106270830] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:06:09,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175686475] [2022-04-08 09:06:09,835 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:06:09,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:06:09,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:06:09,850 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) [2022-04-08 09:06:09,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-08 09:06:09,936 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:06:09,936 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:06:09,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:06:09,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:09,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:06:10,387 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 [2022-04-08 09:06:10,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {50117#true} call ULTIMATE.init(); {50117#true} is VALID [2022-04-08 09:06:10,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {50117#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); {50117#true} is VALID [2022-04-08 09:06:10,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {50117#true} assume true; {50117#true} is VALID [2022-04-08 09:06:10,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50117#true} {50117#true} #133#return; {50117#true} is VALID [2022-04-08 09:06:10,427 INFO L272 TraceCheckUtils]: 4: Hoare triple {50117#true} call #t~ret17 := main(); {50117#true} is VALID [2022-04-08 09:06:10,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {50117#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; {50148#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,428 INFO L290 TraceCheckUtils]: 6: Hoare triple {50148#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50148#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {50148#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50155#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:10,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {50155#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50155#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:10,429 INFO L290 TraceCheckUtils]: 9: Hoare triple {50155#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,429 INFO L290 TraceCheckUtils]: 10: Hoare triple {50162#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,429 INFO L290 TraceCheckUtils]: 11: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,429 INFO L290 TraceCheckUtils]: 12: Hoare triple {50162#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,430 INFO L290 TraceCheckUtils]: 13: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,430 INFO L290 TraceCheckUtils]: 14: Hoare triple {50162#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,430 INFO L290 TraceCheckUtils]: 15: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,430 INFO L290 TraceCheckUtils]: 16: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,430 INFO L290 TraceCheckUtils]: 17: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {50162#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:10,431 INFO L290 TraceCheckUtils]: 18: Hoare triple {50162#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {50190#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,431 INFO L290 TraceCheckUtils]: 19: Hoare triple {50190#(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 + ~n_caracter~0 % 4294967296, 1); {50190#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,431 INFO L290 TraceCheckUtils]: 20: Hoare triple {50190#(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; {50197#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,431 INFO L290 TraceCheckUtils]: 21: Hoare triple {50197#(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 + ~n_caracter~0 % 4294967296, 1); {50197#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,432 INFO L290 TraceCheckUtils]: 22: Hoare triple {50197#(and (= (+ (- 1) 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; {50204#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:10,432 INFO L290 TraceCheckUtils]: 23: Hoare triple {50204#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50208#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:06:10,432 INFO L290 TraceCheckUtils]: 24: Hoare triple {50208#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,433 INFO L290 TraceCheckUtils]: 25: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,433 INFO L290 TraceCheckUtils]: 26: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,433 INFO L290 TraceCheckUtils]: 27: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,433 INFO L290 TraceCheckUtils]: 28: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,434 INFO L290 TraceCheckUtils]: 29: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,434 INFO L290 TraceCheckUtils]: 31: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,435 INFO L290 TraceCheckUtils]: 32: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,435 INFO L290 TraceCheckUtils]: 33: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,435 INFO L290 TraceCheckUtils]: 34: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {50212#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,437 INFO L290 TraceCheckUtils]: 40: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,438 INFO L290 TraceCheckUtils]: 42: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,438 INFO L290 TraceCheckUtils]: 43: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,438 INFO L290 TraceCheckUtils]: 44: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,438 INFO L290 TraceCheckUtils]: 45: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,439 INFO L290 TraceCheckUtils]: 46: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,439 INFO L290 TraceCheckUtils]: 47: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:10,439 INFO L290 TraceCheckUtils]: 48: Hoare triple {50255#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,440 INFO L290 TraceCheckUtils]: 49: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,440 INFO L290 TraceCheckUtils]: 50: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,440 INFO L290 TraceCheckUtils]: 51: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,441 INFO L290 TraceCheckUtils]: 52: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |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; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,441 INFO L290 TraceCheckUtils]: 53: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,441 INFO L290 TraceCheckUtils]: 54: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,441 INFO L290 TraceCheckUtils]: 55: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,442 INFO L290 TraceCheckUtils]: 56: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,442 INFO L290 TraceCheckUtils]: 57: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,442 INFO L290 TraceCheckUtils]: 58: Hoare triple {50286#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {50317#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:10,443 INFO L290 TraceCheckUtils]: 59: Hoare triple {50317#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50321#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:10,443 INFO L290 TraceCheckUtils]: 60: Hoare triple {50321#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {50118#false} is VALID [2022-04-08 09:06:10,443 INFO L272 TraceCheckUtils]: 61: Hoare triple {50118#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {50118#false} is VALID [2022-04-08 09:06:10,443 INFO L290 TraceCheckUtils]: 62: Hoare triple {50118#false} ~cond := #in~cond; {50118#false} is VALID [2022-04-08 09:06:10,443 INFO L290 TraceCheckUtils]: 63: Hoare triple {50118#false} assume 0 == ~cond; {50118#false} is VALID [2022-04-08 09:06:10,443 INFO L290 TraceCheckUtils]: 64: Hoare triple {50118#false} assume !false; {50118#false} is VALID [2022-04-08 09:06:10,443 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-04-08 09:06:10,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:06:10,586 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:06:10,586 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 22 treesize of output 13 [2022-04-08 09:06:10,653 INFO L290 TraceCheckUtils]: 64: Hoare triple {50118#false} assume !false; {50118#false} is VALID [2022-04-08 09:06:10,653 INFO L290 TraceCheckUtils]: 63: Hoare triple {50118#false} assume 0 == ~cond; {50118#false} is VALID [2022-04-08 09:06:10,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {50118#false} ~cond := #in~cond; {50118#false} is VALID [2022-04-08 09:06:10,653 INFO L272 TraceCheckUtils]: 61: Hoare triple {50118#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {50118#false} is VALID [2022-04-08 09:06:10,654 INFO L290 TraceCheckUtils]: 60: Hoare triple {50321#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {50118#false} is VALID [2022-04-08 09:06:10,654 INFO L290 TraceCheckUtils]: 59: Hoare triple {50352#(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 + ~i~0 % 4294967296, 1); {50321#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:10,654 INFO L290 TraceCheckUtils]: 58: Hoare triple {50356#(not (= (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; {50352#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {50356#(not (= (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); {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,655 INFO L290 TraceCheckUtils]: 56: Hoare triple {50356#(not (= (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; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {50356#(not (= (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; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,656 INFO L290 TraceCheckUtils]: 54: Hoare triple {50356#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,656 INFO L290 TraceCheckUtils]: 53: Hoare triple {50356#(not (= (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; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,656 INFO L290 TraceCheckUtils]: 52: Hoare triple {50356#(not (= (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; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {50356#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,657 INFO L290 TraceCheckUtils]: 50: Hoare triple {50356#(not (= (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; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,657 INFO L290 TraceCheckUtils]: 49: Hoare triple {50356#(not (= (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 + ~i~0 % 4294967296, 1); {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,658 INFO L290 TraceCheckUtils]: 48: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {50356#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:10,658 INFO L290 TraceCheckUtils]: 47: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,658 INFO L290 TraceCheckUtils]: 46: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,658 INFO L290 TraceCheckUtils]: 45: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,659 INFO L290 TraceCheckUtils]: 44: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,659 INFO L290 TraceCheckUtils]: 43: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,659 INFO L290 TraceCheckUtils]: 42: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,659 INFO L290 TraceCheckUtils]: 41: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,659 INFO L290 TraceCheckUtils]: 40: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,660 INFO L290 TraceCheckUtils]: 39: Hoare triple {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,660 INFO L290 TraceCheckUtils]: 38: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {50387#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,660 INFO L290 TraceCheckUtils]: 37: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,660 INFO L290 TraceCheckUtils]: 36: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,661 INFO L290 TraceCheckUtils]: 35: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,661 INFO L290 TraceCheckUtils]: 34: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,661 INFO L290 TraceCheckUtils]: 33: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,661 INFO L290 TraceCheckUtils]: 32: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,661 INFO L290 TraceCheckUtils]: 31: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,662 INFO L290 TraceCheckUtils]: 30: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,662 INFO L290 TraceCheckUtils]: 29: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,662 INFO L290 TraceCheckUtils]: 28: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,662 INFO L290 TraceCheckUtils]: 27: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,663 INFO L290 TraceCheckUtils]: 25: Hoare triple {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,663 INFO L290 TraceCheckUtils]: 24: Hoare triple {50461#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {50418#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:10,663 INFO L290 TraceCheckUtils]: 23: Hoare triple {50465#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50461#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:06:10,664 INFO L290 TraceCheckUtils]: 22: Hoare triple {50469#(= 2 (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; {50465#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:06:10,664 INFO L290 TraceCheckUtils]: 21: Hoare triple {50469#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50469#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:10,664 INFO L290 TraceCheckUtils]: 20: Hoare triple {50476#(= 2 (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; {50469#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:10,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {50476#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {50476#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {50117#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {50476#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {50117#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 16: Hoare triple {50117#true} assume !(~i~0 % 4294967296 < 5); {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 15: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 14: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 13: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 12: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 11: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 7: Hoare triple {50117#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 6: Hoare triple {50117#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {50117#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; {50117#true} is VALID [2022-04-08 09:06:10,665 INFO L272 TraceCheckUtils]: 4: Hoare triple {50117#true} call #t~ret17 := main(); {50117#true} is VALID [2022-04-08 09:06:10,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {50117#true} {50117#true} #133#return; {50117#true} is VALID [2022-04-08 09:06:10,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {50117#true} assume true; {50117#true} is VALID [2022-04-08 09:06:10,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {50117#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); {50117#true} is VALID [2022-04-08 09:06:10,666 INFO L272 TraceCheckUtils]: 0: Hoare triple {50117#true} call ULTIMATE.init(); {50117#true} is VALID [2022-04-08 09:06:10,666 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:06:10,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175686475] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:06:10,666 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:06:10,666 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 14, 11] total 30 [2022-04-08 09:06:10,666 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:06:10,666 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [351311489] [2022-04-08 09:06:10,666 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [351311489] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:06:10,666 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:06:10,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 09:06:10,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211918539] [2022-04-08 09:06:10,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:06:10,667 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) 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 65 [2022-04-08 09:06:10,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:06:10,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:06:10,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:10,694 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 09:06:10,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:10,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 09:06:10,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=772, Unknown=0, NotChecked=0, Total=870 [2022-04-08 09:06:10,694 INFO L87 Difference]: Start difference. First operand 370 states and 427 transitions. Second operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:06:17,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:17,238 INFO L93 Difference]: Finished difference Result 1028 states and 1191 transitions. [2022-04-08 09:06:17,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 09:06:17,238 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) 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 65 [2022-04-08 09:06:17,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:06:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:06:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 147 transitions. [2022-04-08 09:06:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:06:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 147 transitions. [2022-04-08 09:06:17,239 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 147 transitions. [2022-04-08 09:06:17,310 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 147 edges. 147 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:17,344 INFO L225 Difference]: With dead ends: 1028 [2022-04-08 09:06:17,345 INFO L226 Difference]: Without dead ends: 979 [2022-04-08 09:06:17,345 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=139, Invalid=1193, Unknown=0, NotChecked=0, Total=1332 [2022-04-08 09:06:17,346 INFO L913 BasicCegarLoop]: 54 mSDtfsCounter, 175 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 175 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:06:17,346 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [175 Valid, 86 Invalid, 422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:06:17,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2022-04-08 09:06:19,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 394. [2022-04-08 09:06:19,687 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:06:19,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 979 states. Second operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:19,687 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:19,688 INFO L87 Difference]: Start difference. First operand 979 states. Second operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:19,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:19,714 INFO L93 Difference]: Finished difference Result 979 states and 1135 transitions. [2022-04-08 09:06:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1135 transitions. [2022-04-08 09:06:19,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:19,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:19,716 INFO L74 IsIncluded]: Start isIncluded. First operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 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 979 states. [2022-04-08 09:06:19,716 INFO L87 Difference]: Start difference. First operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 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 979 states. [2022-04-08 09:06:19,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:19,743 INFO L93 Difference]: Finished difference Result 979 states and 1135 transitions. [2022-04-08 09:06:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1135 transitions. [2022-04-08 09:06:19,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:19,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:19,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:06:19,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:06:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 394 states, 389 states have (on average 1.1568123393316196) internal successors, (450), 389 states have internal predecessors, (450), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:19,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 454 transitions. [2022-04-08 09:06:19,752 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 454 transitions. Word has length 65 [2022-04-08 09:06:19,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:06:19,752 INFO L478 AbstractCegarLoop]: Abstraction has 394 states and 454 transitions. [2022-04-08 09:06:19,754 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.8) 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) [2022-04-08 09:06:19,754 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 394 states and 454 transitions. [2022-04-08 09:06:21,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 454 edges. 454 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:21,666 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 454 transitions. [2022-04-08 09:06:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-08 09:06:21,666 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:06:21,666 INFO L499 BasicCegarLoop]: trace histogram [5, 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] [2022-04-08 09:06:21,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-08 09:06:21,867 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-08 09:06:21,867 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:06:21,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:06:21,867 INFO L85 PathProgramCache]: Analyzing trace with hash -2072084830, now seen corresponding path program 15 times [2022-04-08 09:06:21,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:21,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1941370629] [2022-04-08 09:06:21,871 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:06:21,871 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:06:21,871 INFO L85 PathProgramCache]: Analyzing trace with hash -2072084830, now seen corresponding path program 16 times [2022-04-08 09:06:21,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:06:21,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267344887] [2022-04-08 09:06:21,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:06:21,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:06:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:22,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:06:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:22,003 INFO L290 TraceCheckUtils]: 0: Hoare triple {55367#(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); {55355#true} is VALID [2022-04-08 09:06:22,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {55355#true} assume true; {55355#true} is VALID [2022-04-08 09:06:22,003 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {55355#true} {55355#true} #133#return; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L272 TraceCheckUtils]: 0: Hoare triple {55355#true} call ULTIMATE.init(); {55367#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {55367#(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); {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 2: Hoare triple {55355#true} assume true; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55355#true} {55355#true} #133#return; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L272 TraceCheckUtils]: 4: Hoare triple {55355#true} call #t~ret17 := main(); {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {55355#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; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 6: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 7: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 8: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 9: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 11: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 12: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 15: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 16: Hoare triple {55355#true} assume !(~i~0 % 4294967296 < 5); {55355#true} is VALID [2022-04-08 09:06:22,004 INFO L290 TraceCheckUtils]: 17: Hoare triple {55355#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {55355#true} is VALID [2022-04-08 09:06:22,005 INFO L290 TraceCheckUtils]: 18: Hoare triple {55355#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {55360#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:22,005 INFO L290 TraceCheckUtils]: 19: Hoare triple {55360#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55360#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:22,005 INFO L290 TraceCheckUtils]: 20: Hoare triple {55360#(= 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; {55361#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:22,006 INFO L290 TraceCheckUtils]: 21: Hoare triple {55361#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55361#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:22,006 INFO L290 TraceCheckUtils]: 22: Hoare triple {55361#(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; {55362#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:22,006 INFO L290 TraceCheckUtils]: 23: Hoare triple {55362#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55362#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:22,007 INFO L290 TraceCheckUtils]: 24: Hoare triple {55362#(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; {55363#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:22,007 INFO L290 TraceCheckUtils]: 25: Hoare triple {55363#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55363#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:22,008 INFO L290 TraceCheckUtils]: 26: Hoare triple {55363#(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; {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:06:22,008 INFO L290 TraceCheckUtils]: 27: Hoare triple {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:06:22,008 INFO L290 TraceCheckUtils]: 28: Hoare triple {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !(0 != #t~mem4);havoc #t~mem4; {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:06:22,009 INFO L290 TraceCheckUtils]: 29: Hoare triple {55364#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} ~cont~0 := 0;~i~0 := 0; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,009 INFO L290 TraceCheckUtils]: 30: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,010 INFO L290 TraceCheckUtils]: 31: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,010 INFO L290 TraceCheckUtils]: 32: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~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; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,010 INFO L290 TraceCheckUtils]: 33: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,011 INFO L290 TraceCheckUtils]: 34: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,011 INFO L290 TraceCheckUtils]: 35: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,011 INFO L290 TraceCheckUtils]: 36: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,012 INFO L290 TraceCheckUtils]: 37: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,012 INFO L290 TraceCheckUtils]: 38: Hoare triple {55365#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 4 main_~n_caracter~0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {55366#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 39: Hoare triple {55366#(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); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 40: Hoare triple {55356#false} ~i~0 := 0;~cont_aux~0 := 0; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 41: Hoare triple {55356#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 42: Hoare triple {55356#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 43: Hoare triple {55356#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 44: Hoare triple {55356#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; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 45: Hoare triple {55356#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 46: Hoare triple {55356#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 47: Hoare triple {55356#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 48: Hoare triple {55356#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 49: Hoare triple {55356#false} assume !(~j~0 % 4294967296 < 2); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 50: Hoare triple {55356#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 51: Hoare triple {55356#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 52: Hoare triple {55356#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 53: Hoare triple {55356#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 54: Hoare triple {55356#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; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 55: Hoare triple {55356#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55356#false} is VALID [2022-04-08 09:06:22,013 INFO L290 TraceCheckUtils]: 56: Hoare triple {55356#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 57: Hoare triple {55356#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 58: Hoare triple {55356#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 59: Hoare triple {55356#false} assume !(~j~0 % 4294967296 < 2); {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 60: Hoare triple {55356#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 61: Hoare triple {55356#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 62: Hoare triple {55356#false} assume !(0 != #t~mem11);havoc #t~mem11; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L272 TraceCheckUtils]: 63: Hoare triple {55356#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 64: Hoare triple {55356#false} ~cond := #in~cond; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 65: Hoare triple {55356#false} assume 0 == ~cond; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L290 TraceCheckUtils]: 66: Hoare triple {55356#false} assume !false; {55356#false} is VALID [2022-04-08 09:06:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:06:22,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:06:22,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267344887] [2022-04-08 09:06:22,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267344887] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:06:22,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [239504345] [2022-04-08 09:06:22,014 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:06:22,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:06:22,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:06:22,015 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) [2022-04-08 09:06:22,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-08 09:06:22,101 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:06:22,101 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:06:22,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:06:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:22,113 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:06:22,569 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 [2022-04-08 09:06:22,584 INFO L272 TraceCheckUtils]: 0: Hoare triple {55355#true} call ULTIMATE.init(); {55355#true} is VALID [2022-04-08 09:06:22,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {55355#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); {55355#true} is VALID [2022-04-08 09:06:22,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {55355#true} assume true; {55355#true} is VALID [2022-04-08 09:06:22,584 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55355#true} {55355#true} #133#return; {55355#true} is VALID [2022-04-08 09:06:22,584 INFO L272 TraceCheckUtils]: 4: Hoare triple {55355#true} call #t~ret17 := main(); {55355#true} is VALID [2022-04-08 09:06:22,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {55355#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; {55386#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {55386#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55386#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {55386#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55393#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,586 INFO L290 TraceCheckUtils]: 8: Hoare triple {55393#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55393#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {55393#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {55400#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,587 INFO L290 TraceCheckUtils]: 12: Hoare triple {55400#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,587 INFO L290 TraceCheckUtils]: 13: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,587 INFO L290 TraceCheckUtils]: 14: Hoare triple {55400#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,587 INFO L290 TraceCheckUtils]: 15: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,587 INFO L290 TraceCheckUtils]: 16: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,588 INFO L290 TraceCheckUtils]: 17: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {55400#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:22,588 INFO L290 TraceCheckUtils]: 18: Hoare triple {55400#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {55428#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,588 INFO L290 TraceCheckUtils]: 19: Hoare triple {55428#(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 + ~n_caracter~0 % 4294967296, 1); {55428#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,588 INFO L290 TraceCheckUtils]: 20: Hoare triple {55428#(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; {55435#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,589 INFO L290 TraceCheckUtils]: 21: Hoare triple {55435#(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 + ~n_caracter~0 % 4294967296, 1); {55435#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,589 INFO L290 TraceCheckUtils]: 22: Hoare triple {55435#(and (= main_~n_caracter~0 1) (= |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; {55442#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:22,589 INFO L290 TraceCheckUtils]: 23: Hoare triple {55442#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55446#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:06:22,590 INFO L290 TraceCheckUtils]: 24: Hoare triple {55446#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,590 INFO L290 TraceCheckUtils]: 25: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,590 INFO L290 TraceCheckUtils]: 26: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,590 INFO L290 TraceCheckUtils]: 27: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,591 INFO L290 TraceCheckUtils]: 28: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,591 INFO L290 TraceCheckUtils]: 29: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,591 INFO L290 TraceCheckUtils]: 30: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,592 INFO L290 TraceCheckUtils]: 31: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,592 INFO L290 TraceCheckUtils]: 32: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,592 INFO L290 TraceCheckUtils]: 33: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,593 INFO L290 TraceCheckUtils]: 34: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,593 INFO L290 TraceCheckUtils]: 35: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,593 INFO L290 TraceCheckUtils]: 36: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,593 INFO L290 TraceCheckUtils]: 37: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,594 INFO L290 TraceCheckUtils]: 38: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,594 INFO L290 TraceCheckUtils]: 39: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,594 INFO L290 TraceCheckUtils]: 40: Hoare triple {55450#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,595 INFO L290 TraceCheckUtils]: 41: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,595 INFO L290 TraceCheckUtils]: 42: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,596 INFO L290 TraceCheckUtils]: 44: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,596 INFO L290 TraceCheckUtils]: 45: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,596 INFO L290 TraceCheckUtils]: 46: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,596 INFO L290 TraceCheckUtils]: 47: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,597 INFO L290 TraceCheckUtils]: 48: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,597 INFO L290 TraceCheckUtils]: 49: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:22,597 INFO L290 TraceCheckUtils]: 50: Hoare triple {55499#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,598 INFO L290 TraceCheckUtils]: 51: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,598 INFO L290 TraceCheckUtils]: 52: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,599 INFO L290 TraceCheckUtils]: 55: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,599 INFO L290 TraceCheckUtils]: 56: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,600 INFO L290 TraceCheckUtils]: 57: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,600 INFO L290 TraceCheckUtils]: 58: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,600 INFO L290 TraceCheckUtils]: 59: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 60: Hoare triple {55530#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {55561#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 61: Hoare triple {55561#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {55565#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 62: Hoare triple {55565#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {55356#false} is VALID [2022-04-08 09:06:22,601 INFO L272 TraceCheckUtils]: 63: Hoare triple {55356#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {55356#false} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 64: Hoare triple {55356#false} ~cond := #in~cond; {55356#false} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 65: Hoare triple {55356#false} assume 0 == ~cond; {55356#false} is VALID [2022-04-08 09:06:22,601 INFO L290 TraceCheckUtils]: 66: Hoare triple {55356#false} assume !false; {55356#false} is VALID [2022-04-08 09:06:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-04-08 09:06:22,602 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:06:22,832 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:06:22,832 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 22 treesize of output 13 [2022-04-08 09:06:22,911 INFO L290 TraceCheckUtils]: 66: Hoare triple {55356#false} assume !false; {55356#false} is VALID [2022-04-08 09:06:22,911 INFO L290 TraceCheckUtils]: 65: Hoare triple {55356#false} assume 0 == ~cond; {55356#false} is VALID [2022-04-08 09:06:22,911 INFO L290 TraceCheckUtils]: 64: Hoare triple {55356#false} ~cond := #in~cond; {55356#false} is VALID [2022-04-08 09:06:22,911 INFO L272 TraceCheckUtils]: 63: Hoare triple {55356#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {55356#false} is VALID [2022-04-08 09:06:22,911 INFO L290 TraceCheckUtils]: 62: Hoare triple {55565#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {55356#false} is VALID [2022-04-08 09:06:22,911 INFO L290 TraceCheckUtils]: 61: Hoare triple {55596#(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 + ~i~0 % 4294967296, 1); {55565#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:22,912 INFO L290 TraceCheckUtils]: 60: Hoare triple {55600#(not (= (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; {55596#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,912 INFO L290 TraceCheckUtils]: 59: Hoare triple {55600#(not (= (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); {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,913 INFO L290 TraceCheckUtils]: 58: Hoare triple {55600#(not (= (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; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,913 INFO L290 TraceCheckUtils]: 57: Hoare triple {55600#(not (= (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; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,913 INFO L290 TraceCheckUtils]: 56: Hoare triple {55600#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,914 INFO L290 TraceCheckUtils]: 55: Hoare triple {55600#(not (= (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; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,914 INFO L290 TraceCheckUtils]: 54: Hoare triple {55600#(not (= (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; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,914 INFO L290 TraceCheckUtils]: 53: Hoare triple {55600#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,914 INFO L290 TraceCheckUtils]: 52: Hoare triple {55600#(not (= (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; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,915 INFO L290 TraceCheckUtils]: 51: Hoare triple {55600#(not (= (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 + ~i~0 % 4294967296, 1); {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,915 INFO L290 TraceCheckUtils]: 50: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {55600#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:22,916 INFO L290 TraceCheckUtils]: 49: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,916 INFO L290 TraceCheckUtils]: 48: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,916 INFO L290 TraceCheckUtils]: 47: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,916 INFO L290 TraceCheckUtils]: 46: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,916 INFO L290 TraceCheckUtils]: 45: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,917 INFO L290 TraceCheckUtils]: 44: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,917 INFO L290 TraceCheckUtils]: 43: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,917 INFO L290 TraceCheckUtils]: 42: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,917 INFO L290 TraceCheckUtils]: 41: Hoare triple {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,918 INFO L290 TraceCheckUtils]: 40: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {55631#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,918 INFO L290 TraceCheckUtils]: 39: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,918 INFO L290 TraceCheckUtils]: 38: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,918 INFO L290 TraceCheckUtils]: 37: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,918 INFO L290 TraceCheckUtils]: 36: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,919 INFO L290 TraceCheckUtils]: 35: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,919 INFO L290 TraceCheckUtils]: 34: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,919 INFO L290 TraceCheckUtils]: 33: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,919 INFO L290 TraceCheckUtils]: 32: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,919 INFO L290 TraceCheckUtils]: 31: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,920 INFO L290 TraceCheckUtils]: 30: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,920 INFO L290 TraceCheckUtils]: 29: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,920 INFO L290 TraceCheckUtils]: 28: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,920 INFO L290 TraceCheckUtils]: 27: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,920 INFO L290 TraceCheckUtils]: 26: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,921 INFO L290 TraceCheckUtils]: 25: Hoare triple {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,921 INFO L290 TraceCheckUtils]: 24: Hoare triple {55711#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {55662#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:22,921 INFO L290 TraceCheckUtils]: 23: Hoare triple {55715#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55711#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:06:22,922 INFO L290 TraceCheckUtils]: 22: Hoare triple {55719#(= 2 (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; {55715#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:06:22,922 INFO L290 TraceCheckUtils]: 21: Hoare triple {55719#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55719#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:22,922 INFO L290 TraceCheckUtils]: 20: Hoare triple {55726#(= 2 (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; {55719#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 19: Hoare triple {55726#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {55726#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 18: Hoare triple {55355#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {55726#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 17: Hoare triple {55355#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {55355#true} assume !(~i~0 % 4294967296 < 5); {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 13: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 12: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 11: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 10: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {55355#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 6: Hoare triple {55355#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {55355#true} is VALID [2022-04-08 09:06:22,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {55355#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; {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L272 TraceCheckUtils]: 4: Hoare triple {55355#true} call #t~ret17 := main(); {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55355#true} {55355#true} #133#return; {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {55355#true} assume true; {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {55355#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); {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {55355#true} call ULTIMATE.init(); {55355#true} is VALID [2022-04-08 09:06:22,924 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-04-08 09:06:22,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [239504345] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:06:22,924 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:06:22,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 14, 11] total 30 [2022-04-08 09:06:22,924 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:06:22,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1941370629] [2022-04-08 09:06:22,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1941370629] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:06:22,925 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:06:22,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 09:06:22,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024482089] [2022-04-08 09:06:22,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:06:22,926 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 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 67 [2022-04-08 09:06:22,926 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:06:22,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:22,949 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:22,950 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 09:06:22,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:22,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 09:06:22,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=775, Unknown=0, NotChecked=0, Total=870 [2022-04-08 09:06:22,952 INFO L87 Difference]: Start difference. First operand 394 states and 454 transitions. Second operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:35,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:35,061 INFO L93 Difference]: Finished difference Result 1296 states and 1503 transitions. [2022-04-08 09:06:35,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 09:06:35,061 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 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 67 [2022-04-08 09:06:35,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:06:35,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 170 transitions. [2022-04-08 09:06:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:35,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 170 transitions. [2022-04-08 09:06:35,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 170 transitions. [2022-04-08 09:06:35,151 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:35,205 INFO L225 Difference]: With dead ends: 1296 [2022-04-08 09:06:35,205 INFO L226 Difference]: Without dead ends: 1247 [2022-04-08 09:06:35,205 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 116 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 252 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=138, Invalid=1268, Unknown=0, NotChecked=0, Total=1406 [2022-04-08 09:06:35,206 INFO L913 BasicCegarLoop]: 73 mSDtfsCounter, 198 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 609 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 629 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 609 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 09:06:35,206 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [198 Valid, 110 Invalid, 629 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 609 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 09:06:35,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1247 states. [2022-04-08 09:06:39,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1247 to 396. [2022-04-08 09:06:39,385 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:06:39,385 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1247 states. Second operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:39,386 INFO L74 IsIncluded]: Start isIncluded. First operand 1247 states. Second operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:39,386 INFO L87 Difference]: Start difference. First operand 1247 states. Second operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:39,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:39,425 INFO L93 Difference]: Finished difference Result 1247 states and 1447 transitions. [2022-04-08 09:06:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1447 transitions. [2022-04-08 09:06:39,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:39,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:39,427 INFO L74 IsIncluded]: Start isIncluded. First operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 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 1247 states. [2022-04-08 09:06:39,427 INFO L87 Difference]: Start difference. First operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 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 1247 states. [2022-04-08 09:06:39,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:39,467 INFO L93 Difference]: Finished difference Result 1247 states and 1447 transitions. [2022-04-08 09:06:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1447 transitions. [2022-04-08 09:06:39,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:06:39,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:06:39,468 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:06:39,468 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:06:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 396 states, 391 states have (on average 1.1585677749360614) internal successors, (453), 391 states have internal predecessors, (453), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 396 states and 457 transitions. [2022-04-08 09:06:39,475 INFO L78 Accepts]: Start accepts. Automaton has 396 states and 457 transitions. Word has length 67 [2022-04-08 09:06:39,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:06:39,475 INFO L478 AbstractCegarLoop]: Abstraction has 396 states and 457 transitions. [2022-04-08 09:06:39,475 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:06:39,475 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 396 states and 457 transitions. [2022-04-08 09:06:41,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 457 transitions. [2022-04-08 09:06:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-08 09:06:41,456 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:06:41,456 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 5, 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] [2022-04-08 09:06:41,474 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-08 09:06:41,657 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:06:41,657 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:06:41,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:06:41,657 INFO L85 PathProgramCache]: Analyzing trace with hash 1998884903, now seen corresponding path program 17 times [2022-04-08 09:06:41,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:41,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1305462132] [2022-04-08 09:06:41,662 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:06:41,663 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:06:41,663 INFO L85 PathProgramCache]: Analyzing trace with hash 1998884903, now seen corresponding path program 18 times [2022-04-08 09:06:41,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:06:41,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1669176712] [2022-04-08 09:06:41,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:06:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:06:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:41,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:06:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:41,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {61696#(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); {61683#true} is VALID [2022-04-08 09:06:41,878 INFO L290 TraceCheckUtils]: 1: Hoare triple {61683#true} assume true; {61683#true} is VALID [2022-04-08 09:06:41,878 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {61683#true} {61683#true} #133#return; {61683#true} is VALID [2022-04-08 09:06:41,878 INFO L272 TraceCheckUtils]: 0: Hoare triple {61683#true} call ULTIMATE.init(); {61696#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {61696#(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); {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {61683#true} assume true; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61683#true} {61683#true} #133#return; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L272 TraceCheckUtils]: 4: Hoare triple {61683#true} call #t~ret17 := main(); {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 5: Hoare triple {61683#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; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 6: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 7: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 8: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 9: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 10: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 11: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 12: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 13: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 14: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 15: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 16: Hoare triple {61683#true} assume !(~i~0 % 4294967296 < 5); {61683#true} is VALID [2022-04-08 09:06:41,879 INFO L290 TraceCheckUtils]: 17: Hoare triple {61683#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {61683#true} is VALID [2022-04-08 09:06:41,880 INFO L290 TraceCheckUtils]: 18: Hoare triple {61683#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {61688#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:41,880 INFO L290 TraceCheckUtils]: 19: Hoare triple {61688#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61688#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:06:41,880 INFO L290 TraceCheckUtils]: 20: Hoare triple {61688#(= 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; {61689#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,881 INFO L290 TraceCheckUtils]: 21: Hoare triple {61689#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61689#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,881 INFO L290 TraceCheckUtils]: 22: Hoare triple {61689#(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; {61690#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:41,881 INFO L290 TraceCheckUtils]: 23: Hoare triple {61690#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61690#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:06:41,882 INFO L290 TraceCheckUtils]: 24: Hoare triple {61690#(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; {61691#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,882 INFO L290 TraceCheckUtils]: 25: Hoare triple {61691#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61691#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {61691#(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; {61692#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:06:41,883 INFO L290 TraceCheckUtils]: 27: Hoare triple {61692#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61692#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:06:41,883 INFO L290 TraceCheckUtils]: 28: Hoare triple {61692#(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; {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:06:41,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:06:41,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !(0 != #t~mem4);havoc #t~mem4; {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:06:41,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {61693#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} ~cont~0 := 0;~i~0 := 0; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,885 INFO L290 TraceCheckUtils]: 32: Hoare triple {61694#(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; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,885 INFO L290 TraceCheckUtils]: 33: Hoare triple {61694#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {61694#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {61694#(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; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,886 INFO L290 TraceCheckUtils]: 36: Hoare triple {61694#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,887 INFO L290 TraceCheckUtils]: 37: Hoare triple {61694#(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; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,887 INFO L290 TraceCheckUtils]: 38: Hoare triple {61694#(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; {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,888 INFO L290 TraceCheckUtils]: 39: Hoare triple {61694#(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); {61694#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:06:41,888 INFO L290 TraceCheckUtils]: 40: Hoare triple {61694#(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; {61695#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 41: Hoare triple {61695#(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); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 42: Hoare triple {61684#false} ~i~0 := 0;~cont_aux~0 := 0; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 43: Hoare triple {61684#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 44: Hoare triple {61684#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 45: Hoare triple {61684#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 46: Hoare triple {61684#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; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 47: Hoare triple {61684#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 48: Hoare triple {61684#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 49: Hoare triple {61684#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 50: Hoare triple {61684#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 51: Hoare triple {61684#false} assume !(~j~0 % 4294967296 < 2); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 52: Hoare triple {61684#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 53: Hoare triple {61684#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 54: Hoare triple {61684#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 55: Hoare triple {61684#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 56: Hoare triple {61684#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; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 57: Hoare triple {61684#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 58: Hoare triple {61684#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 59: Hoare triple {61684#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {61684#false} is VALID [2022-04-08 09:06:41,889 INFO L290 TraceCheckUtils]: 60: Hoare triple {61684#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 61: Hoare triple {61684#false} assume !(~j~0 % 4294967296 < 2); {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 62: Hoare triple {61684#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 63: Hoare triple {61684#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 64: Hoare triple {61684#false} assume !(0 != #t~mem11);havoc #t~mem11; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L272 TraceCheckUtils]: 65: Hoare triple {61684#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 66: Hoare triple {61684#false} ~cond := #in~cond; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 67: Hoare triple {61684#false} assume 0 == ~cond; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L290 TraceCheckUtils]: 68: Hoare triple {61684#false} assume !false; {61684#false} is VALID [2022-04-08 09:06:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:06:41,890 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:06:41,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1669176712] [2022-04-08 09:06:41,890 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1669176712] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:06:41,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479900072] [2022-04-08 09:06:41,890 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:06:41,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:06:41,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:06:41,891 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) [2022-04-08 09:06:41,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-08 09:06:42,041 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:06:42,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:06:42,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:06:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:06:42,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:06:42,543 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 [2022-04-08 09:06:42,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {61683#true} call ULTIMATE.init(); {61683#true} is VALID [2022-04-08 09:06:42,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {61683#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); {61683#true} is VALID [2022-04-08 09:06:42,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {61683#true} assume true; {61683#true} is VALID [2022-04-08 09:06:42,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61683#true} {61683#true} #133#return; {61683#true} is VALID [2022-04-08 09:06:42,562 INFO L272 TraceCheckUtils]: 4: Hoare triple {61683#true} call #t~ret17 := main(); {61683#true} is VALID [2022-04-08 09:06:42,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {61683#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; {61715#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {61715#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61715#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,563 INFO L290 TraceCheckUtils]: 7: Hoare triple {61715#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61722#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {61722#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61722#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,564 INFO L290 TraceCheckUtils]: 9: Hoare triple {61722#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,564 INFO L290 TraceCheckUtils]: 10: Hoare triple {61729#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,564 INFO L290 TraceCheckUtils]: 11: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,565 INFO L290 TraceCheckUtils]: 12: Hoare triple {61729#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,565 INFO L290 TraceCheckUtils]: 13: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {61729#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {61729#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:06:42,566 INFO L290 TraceCheckUtils]: 18: Hoare triple {61729#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {61757#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {61757#(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 + ~n_caracter~0 % 4294967296, 1); {61757#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,567 INFO L290 TraceCheckUtils]: 20: Hoare triple {61757#(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; {61764#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,567 INFO L290 TraceCheckUtils]: 21: Hoare triple {61764#(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 + ~n_caracter~0 % 4294967296, 1); {61764#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,567 INFO L290 TraceCheckUtils]: 22: Hoare triple {61764#(and (= main_~n_caracter~0 1) (= |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; {61771#(and (= (+ (- 1) main_~n_caracter~0) 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {61771#(and (= (+ (- 1) main_~n_caracter~0) 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61775#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:06:42,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {61775#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,569 INFO L290 TraceCheckUtils]: 25: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,569 INFO L290 TraceCheckUtils]: 26: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,569 INFO L290 TraceCheckUtils]: 27: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,570 INFO L290 TraceCheckUtils]: 28: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,570 INFO L290 TraceCheckUtils]: 29: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,571 INFO L290 TraceCheckUtils]: 32: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,571 INFO L290 TraceCheckUtils]: 33: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,572 INFO L290 TraceCheckUtils]: 35: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,572 INFO L290 TraceCheckUtils]: 36: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,573 INFO L290 TraceCheckUtils]: 37: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,573 INFO L290 TraceCheckUtils]: 38: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,573 INFO L290 TraceCheckUtils]: 39: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,574 INFO L290 TraceCheckUtils]: 40: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,574 INFO L290 TraceCheckUtils]: 41: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {61779#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,575 INFO L290 TraceCheckUtils]: 43: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,575 INFO L290 TraceCheckUtils]: 44: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,576 INFO L290 TraceCheckUtils]: 45: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,576 INFO L290 TraceCheckUtils]: 46: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,576 INFO L290 TraceCheckUtils]: 47: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,577 INFO L290 TraceCheckUtils]: 48: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,577 INFO L290 TraceCheckUtils]: 49: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,577 INFO L290 TraceCheckUtils]: 50: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,578 INFO L290 TraceCheckUtils]: 51: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:06:42,578 INFO L290 TraceCheckUtils]: 52: Hoare triple {61834#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,578 INFO L290 TraceCheckUtils]: 53: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,579 INFO L290 TraceCheckUtils]: 54: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,579 INFO L290 TraceCheckUtils]: 55: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,580 INFO L290 TraceCheckUtils]: 56: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,580 INFO L290 TraceCheckUtils]: 57: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,580 INFO L290 TraceCheckUtils]: 58: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,581 INFO L290 TraceCheckUtils]: 59: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,581 INFO L290 TraceCheckUtils]: 60: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,581 INFO L290 TraceCheckUtils]: 61: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:06:42,582 INFO L290 TraceCheckUtils]: 62: Hoare triple {61865#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {61896#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:06:42,582 INFO L290 TraceCheckUtils]: 63: Hoare triple {61896#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {61900#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:42,582 INFO L290 TraceCheckUtils]: 64: Hoare triple {61900#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {61684#false} is VALID [2022-04-08 09:06:42,582 INFO L272 TraceCheckUtils]: 65: Hoare triple {61684#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {61684#false} is VALID [2022-04-08 09:06:42,582 INFO L290 TraceCheckUtils]: 66: Hoare triple {61684#false} ~cond := #in~cond; {61684#false} is VALID [2022-04-08 09:06:42,583 INFO L290 TraceCheckUtils]: 67: Hoare triple {61684#false} assume 0 == ~cond; {61684#false} is VALID [2022-04-08 09:06:42,583 INFO L290 TraceCheckUtils]: 68: Hoare triple {61684#false} assume !false; {61684#false} is VALID [2022-04-08 09:06:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-04-08 09:06:42,583 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:06:42,798 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:06:42,798 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 22 treesize of output 13 [2022-04-08 09:06:42,899 INFO L290 TraceCheckUtils]: 68: Hoare triple {61684#false} assume !false; {61684#false} is VALID [2022-04-08 09:06:42,899 INFO L290 TraceCheckUtils]: 67: Hoare triple {61684#false} assume 0 == ~cond; {61684#false} is VALID [2022-04-08 09:06:42,899 INFO L290 TraceCheckUtils]: 66: Hoare triple {61684#false} ~cond := #in~cond; {61684#false} is VALID [2022-04-08 09:06:42,899 INFO L272 TraceCheckUtils]: 65: Hoare triple {61684#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {61684#false} is VALID [2022-04-08 09:06:42,900 INFO L290 TraceCheckUtils]: 64: Hoare triple {61900#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {61684#false} is VALID [2022-04-08 09:06:42,900 INFO L290 TraceCheckUtils]: 63: Hoare triple {61931#(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 + ~i~0 % 4294967296, 1); {61900#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:06:42,901 INFO L290 TraceCheckUtils]: 62: Hoare triple {61935#(not (= (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; {61931#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,901 INFO L290 TraceCheckUtils]: 61: Hoare triple {61935#(not (= (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); {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,902 INFO L290 TraceCheckUtils]: 60: Hoare triple {61935#(not (= (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; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,902 INFO L290 TraceCheckUtils]: 59: Hoare triple {61935#(not (= (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; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,902 INFO L290 TraceCheckUtils]: 58: Hoare triple {61935#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,903 INFO L290 TraceCheckUtils]: 57: Hoare triple {61935#(not (= (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; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,903 INFO L290 TraceCheckUtils]: 56: Hoare triple {61935#(not (= (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; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,903 INFO L290 TraceCheckUtils]: 55: Hoare triple {61935#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,904 INFO L290 TraceCheckUtils]: 54: Hoare triple {61935#(not (= (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; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,907 INFO L290 TraceCheckUtils]: 53: Hoare triple {61935#(not (= (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 + ~i~0 % 4294967296, 1); {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,907 INFO L290 TraceCheckUtils]: 52: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {61935#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:06:42,908 INFO L290 TraceCheckUtils]: 51: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,908 INFO L290 TraceCheckUtils]: 50: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,908 INFO L290 TraceCheckUtils]: 49: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,908 INFO L290 TraceCheckUtils]: 48: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,909 INFO L290 TraceCheckUtils]: 47: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,909 INFO L290 TraceCheckUtils]: 46: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,909 INFO L290 TraceCheckUtils]: 45: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,909 INFO L290 TraceCheckUtils]: 44: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,910 INFO L290 TraceCheckUtils]: 43: Hoare triple {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,910 INFO L290 TraceCheckUtils]: 42: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {61966#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,910 INFO L290 TraceCheckUtils]: 41: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,911 INFO L290 TraceCheckUtils]: 40: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,911 INFO L290 TraceCheckUtils]: 39: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,911 INFO L290 TraceCheckUtils]: 38: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,911 INFO L290 TraceCheckUtils]: 37: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,912 INFO L290 TraceCheckUtils]: 36: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,912 INFO L290 TraceCheckUtils]: 35: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,912 INFO L290 TraceCheckUtils]: 34: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,912 INFO L290 TraceCheckUtils]: 33: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,913 INFO L290 TraceCheckUtils]: 32: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,913 INFO L290 TraceCheckUtils]: 30: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,913 INFO L290 TraceCheckUtils]: 29: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,914 INFO L290 TraceCheckUtils]: 28: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,914 INFO L290 TraceCheckUtils]: 27: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,914 INFO L290 TraceCheckUtils]: 26: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,914 INFO L290 TraceCheckUtils]: 25: Hoare triple {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,915 INFO L290 TraceCheckUtils]: 24: Hoare triple {62052#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {61997#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:06:42,915 INFO L290 TraceCheckUtils]: 23: Hoare triple {62056#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {62052#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:06:42,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {62060#(= 2 (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; {62056#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:06:42,916 INFO L290 TraceCheckUtils]: 21: Hoare triple {62060#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {62060#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:42,916 INFO L290 TraceCheckUtils]: 20: Hoare triple {62067#(= 2 (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; {62060#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 19: Hoare triple {62067#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {62067#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 18: Hoare triple {61683#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {62067#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 17: Hoare triple {61683#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 16: Hoare triple {61683#true} assume !(~i~0 % 4294967296 < 5); {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 15: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 14: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 13: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 12: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 11: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 10: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 9: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:42,917 INFO L290 TraceCheckUtils]: 8: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {61683#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L290 TraceCheckUtils]: 6: Hoare triple {61683#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L290 TraceCheckUtils]: 5: Hoare triple {61683#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; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L272 TraceCheckUtils]: 4: Hoare triple {61683#true} call #t~ret17 := main(); {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {61683#true} {61683#true} #133#return; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L290 TraceCheckUtils]: 2: Hoare triple {61683#true} assume true; {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L290 TraceCheckUtils]: 1: Hoare triple {61683#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); {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L272 TraceCheckUtils]: 0: Hoare triple {61683#true} call ULTIMATE.init(); {61683#true} is VALID [2022-04-08 09:06:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-04-08 09:06:42,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [479900072] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:06:42,918 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:06:42,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14, 11] total 31 [2022-04-08 09:06:42,919 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:06:42,919 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1305462132] [2022-04-08 09:06:42,919 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1305462132] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:06:42,919 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:06:42,919 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:06:42,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915112284] [2022-04-08 09:06:42,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:06:42,927 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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 69 [2022-04-08 09:06:42,928 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:06:42,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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) [2022-04-08 09:06:42,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:42,967 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:06:42,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:06:42,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:06:42,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=833, Unknown=0, NotChecked=0, Total=930 [2022-04-08 09:06:42,967 INFO L87 Difference]: Start difference. First operand 396 states and 457 transitions. Second operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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) [2022-04-08 09:06:57,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:06:57,545 INFO L93 Difference]: Finished difference Result 1564 states and 1815 transitions. [2022-04-08 09:06:57,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 09:06:57,545 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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 69 [2022-04-08 09:06:57,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:06:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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) [2022-04-08 09:06:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 193 transitions. [2022-04-08 09:06:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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) [2022-04-08 09:06:57,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 193 transitions. [2022-04-08 09:06:57,547 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 193 transitions. [2022-04-08 09:06:57,641 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:06:57,731 INFO L225 Difference]: With dead ends: 1564 [2022-04-08 09:06:57,731 INFO L226 Difference]: Without dead ends: 1515 [2022-04-08 09:06:57,732 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 120 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=144, Invalid=1416, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 09:06:57,732 INFO L913 BasicCegarLoop]: 92 mSDtfsCounter, 228 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 869 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 228 SdHoareTripleChecker+Valid, 134 SdHoareTripleChecker+Invalid, 890 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 869 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:06:57,732 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [228 Valid, 134 Invalid, 890 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 869 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 09:06:57,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1515 states. [2022-04-08 09:07:00,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1515 to 398. [2022-04-08 09:07:00,678 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:07:00,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1515 states. Second operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:00,678 INFO L74 IsIncluded]: Start isIncluded. First operand 1515 states. Second operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:00,679 INFO L87 Difference]: Start difference. First operand 1515 states. Second operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:00,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:00,759 INFO L93 Difference]: Finished difference Result 1515 states and 1759 transitions. [2022-04-08 09:07:00,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1759 transitions. [2022-04-08 09:07:00,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:00,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:00,761 INFO L74 IsIncluded]: Start isIncluded. First operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 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 1515 states. [2022-04-08 09:07:00,761 INFO L87 Difference]: Start difference. First operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 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 1515 states. [2022-04-08 09:07:00,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:00,817 INFO L93 Difference]: Finished difference Result 1515 states and 1759 transitions. [2022-04-08 09:07:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1759 transitions. [2022-04-08 09:07:00,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:00,818 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:00,818 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:07:00,818 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:07:00,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 393 states have (on average 1.1603053435114503) internal successors, (456), 393 states have internal predecessors, (456), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 460 transitions. [2022-04-08 09:07:00,825 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 460 transitions. Word has length 69 [2022-04-08 09:07:00,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:07:00,825 INFO L478 AbstractCegarLoop]: Abstraction has 398 states and 460 transitions. [2022-04-08 09:07:00,825 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.8181818181818183) internal successors, (42), 10 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) [2022-04-08 09:07:00,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 460 transitions. [2022-04-08 09:07:02,851 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 460 transitions. [2022-04-08 09:07:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-08 09:07:02,852 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:07:02,852 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 5, 5, 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] [2022-04-08 09:07:02,869 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-08 09:07:03,069 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:07:03,069 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:07:03,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:07:03,069 INFO L85 PathProgramCache]: Analyzing trace with hash 1485591660, now seen corresponding path program 19 times [2022-04-08 09:07:03,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:03,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1091016113] [2022-04-08 09:07:03,072 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:07:03,072 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:07:03,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1485591660, now seen corresponding path program 20 times [2022-04-08 09:07:03,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:07:03,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725684714] [2022-04-08 09:07:03,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:07:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:07:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:03,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:07:03,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:03,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {69116#(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); {69102#true} is VALID [2022-04-08 09:07:03,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {69102#true} assume true; {69102#true} is VALID [2022-04-08 09:07:03,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {69102#true} {69102#true} #133#return; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L272 TraceCheckUtils]: 0: Hoare triple {69102#true} call ULTIMATE.init(); {69116#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {69116#(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); {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 2: Hoare triple {69102#true} assume true; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69102#true} {69102#true} #133#return; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L272 TraceCheckUtils]: 4: Hoare triple {69102#true} call #t~ret17 := main(); {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {69102#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; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 6: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 7: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 8: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 10: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 11: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 12: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 13: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 14: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 15: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:03,271 INFO L290 TraceCheckUtils]: 16: Hoare triple {69102#true} assume !(~i~0 % 4294967296 < 5); {69102#true} is VALID [2022-04-08 09:07:03,272 INFO L290 TraceCheckUtils]: 17: Hoare triple {69102#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {69102#true} is VALID [2022-04-08 09:07:03,272 INFO L290 TraceCheckUtils]: 18: Hoare triple {69102#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {69107#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:07:03,272 INFO L290 TraceCheckUtils]: 19: Hoare triple {69107#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69107#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:07:03,272 INFO L290 TraceCheckUtils]: 20: Hoare triple {69107#(= 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; {69108#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:07:03,273 INFO L290 TraceCheckUtils]: 21: Hoare triple {69108#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69108#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:07:03,273 INFO L290 TraceCheckUtils]: 22: Hoare triple {69108#(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; {69109#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:07:03,274 INFO L290 TraceCheckUtils]: 23: Hoare triple {69109#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69109#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:07:03,274 INFO L290 TraceCheckUtils]: 24: Hoare triple {69109#(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; {69110#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:07:03,274 INFO L290 TraceCheckUtils]: 25: Hoare triple {69110#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69110#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:07:03,275 INFO L290 TraceCheckUtils]: 26: Hoare triple {69110#(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; {69111#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:07:03,275 INFO L290 TraceCheckUtils]: 27: Hoare triple {69111#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69111#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:07:03,275 INFO L290 TraceCheckUtils]: 28: Hoare triple {69111#(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; {69112#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:07:03,276 INFO L290 TraceCheckUtils]: 29: Hoare triple {69112#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69112#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:07:03,276 INFO L290 TraceCheckUtils]: 30: Hoare triple {69112#(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; {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:07:03,277 INFO L290 TraceCheckUtils]: 31: Hoare triple {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:07:03,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !(0 != #t~mem4);havoc #t~mem4; {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:07:03,277 INFO L290 TraceCheckUtils]: 33: Hoare triple {69113#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} ~cont~0 := 0;~i~0 := 0; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,278 INFO L290 TraceCheckUtils]: 34: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,278 INFO L290 TraceCheckUtils]: 35: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,279 INFO L290 TraceCheckUtils]: 36: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~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; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,279 INFO L290 TraceCheckUtils]: 37: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,279 INFO L290 TraceCheckUtils]: 38: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,280 INFO L290 TraceCheckUtils]: 39: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,280 INFO L290 TraceCheckUtils]: 41: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,281 INFO L290 TraceCheckUtils]: 42: Hoare triple {69114#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 6 main_~n_caracter~0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {69115#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:07:03,281 INFO L290 TraceCheckUtils]: 43: Hoare triple {69115#(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); {69103#false} is VALID [2022-04-08 09:07:03,281 INFO L290 TraceCheckUtils]: 44: Hoare triple {69103#false} ~i~0 := 0;~cont_aux~0 := 0; {69103#false} is VALID [2022-04-08 09:07:03,281 INFO L290 TraceCheckUtils]: 45: Hoare triple {69103#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,281 INFO L290 TraceCheckUtils]: 46: Hoare triple {69103#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 47: Hoare triple {69103#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 48: Hoare triple {69103#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; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 49: Hoare triple {69103#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 50: Hoare triple {69103#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {69103#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 52: Hoare triple {69103#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 53: Hoare triple {69103#false} assume !(~j~0 % 4294967296 < 2); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 54: Hoare triple {69103#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 55: Hoare triple {69103#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {69103#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {69103#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {69103#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; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 59: Hoare triple {69103#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 60: Hoare triple {69103#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 61: Hoare triple {69103#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 62: Hoare triple {69103#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 63: Hoare triple {69103#false} assume !(~j~0 % 4294967296 < 2); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 64: Hoare triple {69103#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 65: Hoare triple {69103#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {69103#false} is VALID [2022-04-08 09:07:03,282 INFO L290 TraceCheckUtils]: 66: Hoare triple {69103#false} assume !(0 != #t~mem11);havoc #t~mem11; {69103#false} is VALID [2022-04-08 09:07:03,283 INFO L272 TraceCheckUtils]: 67: Hoare triple {69103#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {69103#false} is VALID [2022-04-08 09:07:03,283 INFO L290 TraceCheckUtils]: 68: Hoare triple {69103#false} ~cond := #in~cond; {69103#false} is VALID [2022-04-08 09:07:03,283 INFO L290 TraceCheckUtils]: 69: Hoare triple {69103#false} assume 0 == ~cond; {69103#false} is VALID [2022-04-08 09:07:03,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {69103#false} assume !false; {69103#false} is VALID [2022-04-08 09:07:03,284 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:07:03,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:07:03,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725684714] [2022-04-08 09:07:03,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1725684714] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:07:03,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1568977107] [2022-04-08 09:07:03,284 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:07:03,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:07:03,284 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:07:03,299 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) [2022-04-08 09:07:03,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-08 09:07:03,388 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:07:03,388 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:07:03,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:07:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:03,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:07:03,909 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 [2022-04-08 09:07:03,948 INFO L272 TraceCheckUtils]: 0: Hoare triple {69102#true} call ULTIMATE.init(); {69102#true} is VALID [2022-04-08 09:07:03,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {69102#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); {69102#true} is VALID [2022-04-08 09:07:03,948 INFO L290 TraceCheckUtils]: 2: Hoare triple {69102#true} assume true; {69102#true} is VALID [2022-04-08 09:07:03,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69102#true} {69102#true} #133#return; {69102#true} is VALID [2022-04-08 09:07:03,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {69102#true} call #t~ret17 := main(); {69102#true} is VALID [2022-04-08 09:07:03,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {69102#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; {69135#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,950 INFO L290 TraceCheckUtils]: 6: Hoare triple {69135#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69135#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,950 INFO L290 TraceCheckUtils]: 7: Hoare triple {69135#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69142#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,951 INFO L290 TraceCheckUtils]: 8: Hoare triple {69142#(and (= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69142#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,951 INFO L290 TraceCheckUtils]: 9: Hoare triple {69142#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,951 INFO L290 TraceCheckUtils]: 10: Hoare triple {69149#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,951 INFO L290 TraceCheckUtils]: 11: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,951 INFO L290 TraceCheckUtils]: 12: Hoare triple {69149#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,952 INFO L290 TraceCheckUtils]: 13: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,952 INFO L290 TraceCheckUtils]: 14: Hoare triple {69149#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,952 INFO L290 TraceCheckUtils]: 15: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,952 INFO L290 TraceCheckUtils]: 16: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,952 INFO L290 TraceCheckUtils]: 17: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {69149#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:07:03,953 INFO L290 TraceCheckUtils]: 18: Hoare triple {69149#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {69177#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,953 INFO L290 TraceCheckUtils]: 19: Hoare triple {69177#(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 + ~n_caracter~0 % 4294967296, 1); {69177#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,953 INFO L290 TraceCheckUtils]: 20: Hoare triple {69177#(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; {69184#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,954 INFO L290 TraceCheckUtils]: 21: Hoare triple {69184#(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 + ~n_caracter~0 % 4294967296, 1); {69184#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,954 INFO L290 TraceCheckUtils]: 22: Hoare triple {69184#(and (= (+ (- 1) 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; {69191#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:07:03,954 INFO L290 TraceCheckUtils]: 23: Hoare triple {69191#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69195#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:07:03,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {69195#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,955 INFO L290 TraceCheckUtils]: 25: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,955 INFO L290 TraceCheckUtils]: 26: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,955 INFO L290 TraceCheckUtils]: 27: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,956 INFO L290 TraceCheckUtils]: 28: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,956 INFO L290 TraceCheckUtils]: 29: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,956 INFO L290 TraceCheckUtils]: 30: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,956 INFO L290 TraceCheckUtils]: 31: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,957 INFO L290 TraceCheckUtils]: 32: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,957 INFO L290 TraceCheckUtils]: 33: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,957 INFO L290 TraceCheckUtils]: 34: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,958 INFO L290 TraceCheckUtils]: 35: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,958 INFO L290 TraceCheckUtils]: 36: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,958 INFO L290 TraceCheckUtils]: 37: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,958 INFO L290 TraceCheckUtils]: 38: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,959 INFO L290 TraceCheckUtils]: 39: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,959 INFO L290 TraceCheckUtils]: 40: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,959 INFO L290 TraceCheckUtils]: 41: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,960 INFO L290 TraceCheckUtils]: 42: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,960 INFO L290 TraceCheckUtils]: 43: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,960 INFO L290 TraceCheckUtils]: 44: Hoare triple {69199#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,960 INFO L290 TraceCheckUtils]: 45: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,961 INFO L290 TraceCheckUtils]: 46: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,961 INFO L290 TraceCheckUtils]: 47: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,961 INFO L290 TraceCheckUtils]: 48: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,962 INFO L290 TraceCheckUtils]: 49: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,962 INFO L290 TraceCheckUtils]: 50: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,962 INFO L290 TraceCheckUtils]: 51: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,963 INFO L290 TraceCheckUtils]: 52: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,963 INFO L290 TraceCheckUtils]: 53: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:03,963 INFO L290 TraceCheckUtils]: 54: Hoare triple {69260#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,964 INFO L290 TraceCheckUtils]: 55: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,964 INFO L290 TraceCheckUtils]: 56: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,964 INFO L290 TraceCheckUtils]: 57: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,965 INFO L290 TraceCheckUtils]: 58: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,965 INFO L290 TraceCheckUtils]: 59: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,965 INFO L290 TraceCheckUtils]: 60: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,966 INFO L290 TraceCheckUtils]: 61: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,966 INFO L290 TraceCheckUtils]: 62: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,966 INFO L290 TraceCheckUtils]: 63: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:03,966 INFO L290 TraceCheckUtils]: 64: Hoare triple {69291#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {69322#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:03,967 INFO L290 TraceCheckUtils]: 65: Hoare triple {69322#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {69326#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:07:03,967 INFO L290 TraceCheckUtils]: 66: Hoare triple {69326#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {69103#false} is VALID [2022-04-08 09:07:03,967 INFO L272 TraceCheckUtils]: 67: Hoare triple {69103#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {69103#false} is VALID [2022-04-08 09:07:03,967 INFO L290 TraceCheckUtils]: 68: Hoare triple {69103#false} ~cond := #in~cond; {69103#false} is VALID [2022-04-08 09:07:03,967 INFO L290 TraceCheckUtils]: 69: Hoare triple {69103#false} assume 0 == ~cond; {69103#false} is VALID [2022-04-08 09:07:03,967 INFO L290 TraceCheckUtils]: 70: Hoare triple {69103#false} assume !false; {69103#false} is VALID [2022-04-08 09:07:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-08 09:07:03,968 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:07:04,133 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:07:04,134 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 22 treesize of output 13 [2022-04-08 09:07:04,209 INFO L290 TraceCheckUtils]: 70: Hoare triple {69103#false} assume !false; {69103#false} is VALID [2022-04-08 09:07:04,209 INFO L290 TraceCheckUtils]: 69: Hoare triple {69103#false} assume 0 == ~cond; {69103#false} is VALID [2022-04-08 09:07:04,209 INFO L290 TraceCheckUtils]: 68: Hoare triple {69103#false} ~cond := #in~cond; {69103#false} is VALID [2022-04-08 09:07:04,209 INFO L272 TraceCheckUtils]: 67: Hoare triple {69103#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {69103#false} is VALID [2022-04-08 09:07:04,209 INFO L290 TraceCheckUtils]: 66: Hoare triple {69326#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {69103#false} is VALID [2022-04-08 09:07:04,209 INFO L290 TraceCheckUtils]: 65: Hoare triple {69357#(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 + ~i~0 % 4294967296, 1); {69326#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:07:04,210 INFO L290 TraceCheckUtils]: 64: Hoare triple {69361#(not (= (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; {69357#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,210 INFO L290 TraceCheckUtils]: 63: Hoare triple {69361#(not (= (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); {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,211 INFO L290 TraceCheckUtils]: 62: Hoare triple {69361#(not (= (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; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,211 INFO L290 TraceCheckUtils]: 61: Hoare triple {69361#(not (= (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; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,211 INFO L290 TraceCheckUtils]: 60: Hoare triple {69361#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,212 INFO L290 TraceCheckUtils]: 59: Hoare triple {69361#(not (= (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; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,212 INFO L290 TraceCheckUtils]: 58: Hoare triple {69361#(not (= (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; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,212 INFO L290 TraceCheckUtils]: 57: Hoare triple {69361#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,212 INFO L290 TraceCheckUtils]: 56: Hoare triple {69361#(not (= (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; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,213 INFO L290 TraceCheckUtils]: 55: Hoare triple {69361#(not (= (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 + ~i~0 % 4294967296, 1); {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,213 INFO L290 TraceCheckUtils]: 54: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {69361#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:07:04,214 INFO L290 TraceCheckUtils]: 53: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,214 INFO L290 TraceCheckUtils]: 52: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,214 INFO L290 TraceCheckUtils]: 50: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,214 INFO L290 TraceCheckUtils]: 49: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,215 INFO L290 TraceCheckUtils]: 48: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,215 INFO L290 TraceCheckUtils]: 47: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,215 INFO L290 TraceCheckUtils]: 46: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,215 INFO L290 TraceCheckUtils]: 45: Hoare triple {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,216 INFO L290 TraceCheckUtils]: 44: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {69392#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,216 INFO L290 TraceCheckUtils]: 43: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,216 INFO L290 TraceCheckUtils]: 42: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,216 INFO L290 TraceCheckUtils]: 41: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,217 INFO L290 TraceCheckUtils]: 40: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,217 INFO L290 TraceCheckUtils]: 39: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,217 INFO L290 TraceCheckUtils]: 38: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,217 INFO L290 TraceCheckUtils]: 37: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,217 INFO L290 TraceCheckUtils]: 36: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,218 INFO L290 TraceCheckUtils]: 34: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,219 INFO L290 TraceCheckUtils]: 28: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,219 INFO L290 TraceCheckUtils]: 27: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,220 INFO L290 TraceCheckUtils]: 26: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,220 INFO L290 TraceCheckUtils]: 25: Hoare triple {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,220 INFO L290 TraceCheckUtils]: 24: Hoare triple {69484#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {69423#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:07:04,220 INFO L290 TraceCheckUtils]: 23: Hoare triple {69488#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69484#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:07:04,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {69492#(= 2 (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; {69488#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:07:04,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {69492#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69492#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 20: Hoare triple {69499#(= 2 (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; {69492#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 19: Hoare triple {69499#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {69499#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {69102#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {69499#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 17: Hoare triple {69102#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 16: Hoare triple {69102#true} assume !(~i~0 % 4294967296 < 5); {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 15: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 14: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 13: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 12: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:04,222 INFO L290 TraceCheckUtils]: 10: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 9: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 7: Hoare triple {69102#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {69102#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {69102#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; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L272 TraceCheckUtils]: 4: Hoare triple {69102#true} call #t~ret17 := main(); {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {69102#true} {69102#true} #133#return; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {69102#true} assume true; {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {69102#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); {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L272 TraceCheckUtils]: 0: Hoare triple {69102#true} call ULTIMATE.init(); {69102#true} is VALID [2022-04-08 09:07:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 50 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-04-08 09:07:04,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1568977107] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:07:04,223 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:07:04,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 11] total 32 [2022-04-08 09:07:04,224 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:07:04,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1091016113] [2022-04-08 09:07:04,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1091016113] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:07:04,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:07:04,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 09:07:04,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590225378] [2022-04-08 09:07:04,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:07:04,224 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 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 71 [2022-04-08 09:07:04,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:07:04,224 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:04,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:04,247 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 09:07:04,247 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:04,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 09:07:04,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=893, Unknown=0, NotChecked=0, Total=992 [2022-04-08 09:07:04,248 INFO L87 Difference]: Start difference. First operand 398 states and 460 transitions. Second operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:19,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:19,927 INFO L93 Difference]: Finished difference Result 1832 states and 2127 transitions. [2022-04-08 09:07:19,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 09:07:19,927 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 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 71 [2022-04-08 09:07:19,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:07:19,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:19,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 216 transitions. [2022-04-08 09:07:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 216 transitions. [2022-04-08 09:07:19,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 216 transitions. [2022-04-08 09:07:20,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 216 edges. 216 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:20,163 INFO L225 Difference]: With dead ends: 1832 [2022-04-08 09:07:20,163 INFO L226 Difference]: Without dead ends: 1783 [2022-04-08 09:07:20,165 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 124 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 285 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=150, Invalid=1572, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 09:07:20,165 INFO L913 BasicCegarLoop]: 99 mSDtfsCounter, 269 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 1078 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 269 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 1101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1078 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:07:20,165 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [269 Valid, 146 Invalid, 1101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 1078 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 09:07:20,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1783 states. [2022-04-08 09:07:23,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1783 to 400. [2022-04-08 09:07:23,409 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:07:23,410 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1783 states. Second operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:23,410 INFO L74 IsIncluded]: Start isIncluded. First operand 1783 states. Second operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:23,410 INFO L87 Difference]: Start difference. First operand 1783 states. Second operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:23,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:23,496 INFO L93 Difference]: Finished difference Result 1783 states and 2071 transitions. [2022-04-08 09:07:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2071 transitions. [2022-04-08 09:07:23,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:23,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:23,498 INFO L74 IsIncluded]: Start isIncluded. First operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 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 1783 states. [2022-04-08 09:07:23,498 INFO L87 Difference]: Start difference. First operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 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 1783 states. [2022-04-08 09:07:23,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:23,580 INFO L93 Difference]: Finished difference Result 1783 states and 2071 transitions. [2022-04-08 09:07:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2071 transitions. [2022-04-08 09:07:23,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:23,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:23,581 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:07:23,581 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:07:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 400 states, 395 states have (on average 1.1620253164556962) internal successors, (459), 395 states have internal predecessors, (459), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 400 states and 463 transitions. [2022-04-08 09:07:23,588 INFO L78 Accepts]: Start accepts. Automaton has 400 states and 463 transitions. Word has length 71 [2022-04-08 09:07:23,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:07:23,589 INFO L478 AbstractCegarLoop]: Abstraction has 400 states and 463 transitions. [2022-04-08 09:07:23,589 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:23,589 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 400 states and 463 transitions. [2022-04-08 09:07:25,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:25,800 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 463 transitions. [2022-04-08 09:07:25,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-08 09:07:25,800 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:07:25,800 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:07:25,817 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-08 09:07:26,001 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2022-04-08 09:07:26,001 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:07:26,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:07:26,001 INFO L85 PathProgramCache]: Analyzing trace with hash 930201970, now seen corresponding path program 21 times [2022-04-08 09:07:26,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:26,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [613644838] [2022-04-08 09:07:26,006 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:07:26,006 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:07:26,006 INFO L85 PathProgramCache]: Analyzing trace with hash 930201970, now seen corresponding path program 22 times [2022-04-08 09:07:26,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:07:26,006 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710537975] [2022-04-08 09:07:26,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:07:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:07:26,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:26,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:07:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:26,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {77628#(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); {77612#true} is VALID [2022-04-08 09:07:26,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {77612#true} assume true; {77612#true} is VALID [2022-04-08 09:07:26,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {77612#true} {77612#true} #133#return; {77612#true} is VALID [2022-04-08 09:07:26,627 INFO L272 TraceCheckUtils]: 0: Hoare triple {77612#true} call ULTIMATE.init(); {77628#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:07:26,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {77628#(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); {77612#true} is VALID [2022-04-08 09:07:26,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {77612#true} assume true; {77612#true} is VALID [2022-04-08 09:07:26,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77612#true} {77612#true} #133#return; {77612#true} is VALID [2022-04-08 09:07:26,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {77612#true} call #t~ret17 := main(); {77612#true} is VALID [2022-04-08 09:07:26,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {77612#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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,630 INFO L290 TraceCheckUtils]: 9: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,630 INFO L290 TraceCheckUtils]: 10: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,631 INFO L290 TraceCheckUtils]: 11: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,631 INFO L290 TraceCheckUtils]: 12: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,631 INFO L290 TraceCheckUtils]: 13: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,632 INFO L290 TraceCheckUtils]: 15: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,632 INFO L290 TraceCheckUtils]: 16: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {77617#(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); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {77617#(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 + ~n_caracter~0 % 4294967296, 1); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,634 INFO L290 TraceCheckUtils]: 20: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,634 INFO L290 TraceCheckUtils]: 21: Hoare triple {77617#(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 + ~n_caracter~0 % 4294967296, 1); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,634 INFO L290 TraceCheckUtils]: 22: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,635 INFO L290 TraceCheckUtils]: 23: Hoare triple {77617#(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 + ~n_caracter~0 % 4294967296, 1); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:26,635 INFO L290 TraceCheckUtils]: 25: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,636 INFO L290 TraceCheckUtils]: 26: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,636 INFO L290 TraceCheckUtils]: 27: Hoare triple {77618#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,636 INFO L290 TraceCheckUtils]: 28: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,637 INFO L290 TraceCheckUtils]: 29: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,637 INFO L290 TraceCheckUtils]: 30: Hoare triple {77618#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,637 INFO L290 TraceCheckUtils]: 31: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,638 INFO L290 TraceCheckUtils]: 32: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,638 INFO L290 TraceCheckUtils]: 33: Hoare triple {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:26,638 INFO L290 TraceCheckUtils]: 34: Hoare triple {77618#(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; {77619#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (and (<= main_~i~0 1) (<= main_~n_caracter~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 4294967294)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)))} is VALID [2022-04-08 09:07:26,645 INFO L290 TraceCheckUtils]: 35: Hoare triple {77619#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (and (<= main_~i~0 1) (<= main_~n_caracter~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 4294967294)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {77620#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (* 4294967296 (div main_~j~0 4294967296))) (= |main_~#input_string~0.offset| 0) (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))} is VALID [2022-04-08 09:07:26,646 INFO L290 TraceCheckUtils]: 36: Hoare triple {77620#(and (= |main_~#vogal_array~0.offset| 0) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (* 4294967296 (div main_~j~0 4294967296))) (= |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~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77621#(and (= |main_~#vogal_array~0.offset| 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_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,646 INFO L290 TraceCheckUtils]: 37: Hoare triple {77621#(and (= |main_~#vogal_array~0.offset| 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_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~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; {77622#(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_~#input_string~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {77622#(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_~#input_string~0.offset| 0) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,647 INFO L290 TraceCheckUtils]: 39: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,647 INFO L290 TraceCheckUtils]: 40: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,648 INFO L290 TraceCheckUtils]: 41: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(~j~0 % 4294967296 < 2); {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {77624#(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 [2022-04-08 09:07:26,649 INFO L290 TraceCheckUtils]: 44: Hoare triple {77624#(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); {77624#(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 [2022-04-08 09:07:26,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {77624#(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; {77625#(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 [2022-04-08 09:07:26,650 INFO L290 TraceCheckUtils]: 46: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:26,651 INFO L290 TraceCheckUtils]: 47: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:26,651 INFO L290 TraceCheckUtils]: 48: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:26,651 INFO L290 TraceCheckUtils]: 49: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:26,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:26,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:26,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:26,653 INFO L290 TraceCheckUtils]: 53: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:26,653 INFO L290 TraceCheckUtils]: 54: Hoare triple {77625#(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); {77625#(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 [2022-04-08 09:07:26,654 INFO L290 TraceCheckUtils]: 55: Hoare triple {77625#(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; {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,654 INFO L290 TraceCheckUtils]: 56: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {77623#(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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {77626#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {77626#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77627#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 59: Hoare triple {77627#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 60: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 61: Hoare triple {77613#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 62: Hoare triple {77613#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 63: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 64: Hoare triple {77613#false} assume !(~j~0 % 4294967296 < 2); {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 65: Hoare triple {77613#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 66: Hoare triple {77613#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 67: Hoare triple {77613#false} assume !(0 != #t~mem11);havoc #t~mem11; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L272 TraceCheckUtils]: 68: Hoare triple {77613#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 69: Hoare triple {77613#false} ~cond := #in~cond; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 70: Hoare triple {77613#false} assume 0 == ~cond; {77613#false} is VALID [2022-04-08 09:07:26,656 INFO L290 TraceCheckUtils]: 71: Hoare triple {77613#false} assume !false; {77613#false} is VALID [2022-04-08 09:07:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 32 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-08 09:07:26,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:07:26,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710537975] [2022-04-08 09:07:26,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710537975] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:07:26,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1551842114] [2022-04-08 09:07:26,657 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:07:26,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:07:26,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:07:26,658 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) [2022-04-08 09:07:26,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-08 09:07:26,754 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:07:26,754 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:07:26,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-08 09:07:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:26,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:07:27,371 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:07:27,372 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 [2022-04-08 09:07:27,407 INFO L272 TraceCheckUtils]: 0: Hoare triple {77612#true} call ULTIMATE.init(); {77612#true} is VALID [2022-04-08 09:07:27,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {77612#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); {77612#true} is VALID [2022-04-08 09:07:27,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {77612#true} assume true; {77612#true} is VALID [2022-04-08 09:07:27,407 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77612#true} {77612#true} #133#return; {77612#true} is VALID [2022-04-08 09:07:27,408 INFO L272 TraceCheckUtils]: 4: Hoare triple {77612#true} call #t~ret17 := main(); {77612#true} is VALID [2022-04-08 09:07:27,408 INFO L290 TraceCheckUtils]: 5: Hoare triple {77612#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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,409 INFO L290 TraceCheckUtils]: 6: Hoare triple {77618#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,409 INFO L290 TraceCheckUtils]: 7: Hoare triple {77618#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,409 INFO L290 TraceCheckUtils]: 8: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,410 INFO L290 TraceCheckUtils]: 9: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,410 INFO L290 TraceCheckUtils]: 10: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,410 INFO L290 TraceCheckUtils]: 11: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,411 INFO L290 TraceCheckUtils]: 12: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,411 INFO L290 TraceCheckUtils]: 13: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,411 INFO L290 TraceCheckUtils]: 14: Hoare triple {77617#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,412 INFO L290 TraceCheckUtils]: 15: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,412 INFO L290 TraceCheckUtils]: 16: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,412 INFO L290 TraceCheckUtils]: 17: Hoare triple {77617#(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); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {77686#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,413 INFO L290 TraceCheckUtils]: 19: Hoare triple {77686#(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 + ~n_caracter~0 % 4294967296, 1); {77686#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,413 INFO L290 TraceCheckUtils]: 20: Hoare triple {77686#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {77617#(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 + ~n_caracter~0 % 4294967296, 1); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {77617#(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; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,414 INFO L290 TraceCheckUtils]: 23: Hoare triple {77617#(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 + ~n_caracter~0 % 4294967296, 1); {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,415 INFO L290 TraceCheckUtils]: 24: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:27,415 INFO L290 TraceCheckUtils]: 25: Hoare triple {77617#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,415 INFO L290 TraceCheckUtils]: 26: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,416 INFO L290 TraceCheckUtils]: 27: Hoare triple {77618#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,416 INFO L290 TraceCheckUtils]: 28: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,416 INFO L290 TraceCheckUtils]: 29: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {77618#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,417 INFO L290 TraceCheckUtils]: 32: Hoare triple {77618#(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; {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,418 INFO L290 TraceCheckUtils]: 33: Hoare triple {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {77618#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:27,418 INFO L290 TraceCheckUtils]: 34: Hoare triple {77618#(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; {77735#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:27,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {77735#(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; {77739#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:27,419 INFO L290 TraceCheckUtils]: 36: Hoare triple {77739#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77743#(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 [2022-04-08 09:07:27,419 INFO L290 TraceCheckUtils]: 37: Hoare triple {77743#(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; {77624#(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 [2022-04-08 09:07:27,420 INFO L290 TraceCheckUtils]: 38: Hoare triple {77624#(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; {77624#(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 [2022-04-08 09:07:27,420 INFO L290 TraceCheckUtils]: 39: Hoare triple {77624#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77624#(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 [2022-04-08 09:07:27,420 INFO L290 TraceCheckUtils]: 40: Hoare triple {77624#(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; {77624#(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 [2022-04-08 09:07:27,421 INFO L290 TraceCheckUtils]: 41: Hoare triple {77624#(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; {77624#(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 [2022-04-08 09:07:27,421 INFO L290 TraceCheckUtils]: 42: Hoare triple {77624#(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); {77624#(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 [2022-04-08 09:07:27,421 INFO L290 TraceCheckUtils]: 43: Hoare triple {77624#(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; {77624#(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 [2022-04-08 09:07:27,422 INFO L290 TraceCheckUtils]: 44: Hoare triple {77624#(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); {77624#(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 [2022-04-08 09:07:27,422 INFO L290 TraceCheckUtils]: 45: Hoare triple {77624#(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; {77625#(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 [2022-04-08 09:07:27,422 INFO L290 TraceCheckUtils]: 46: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:27,423 INFO L290 TraceCheckUtils]: 47: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:27,423 INFO L290 TraceCheckUtils]: 48: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:27,423 INFO L290 TraceCheckUtils]: 49: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:27,424 INFO L290 TraceCheckUtils]: 50: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:27,424 INFO L290 TraceCheckUtils]: 51: Hoare triple {77625#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77625#(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 [2022-04-08 09:07:27,424 INFO L290 TraceCheckUtils]: 52: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:27,425 INFO L290 TraceCheckUtils]: 53: Hoare triple {77625#(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; {77625#(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 [2022-04-08 09:07:27,425 INFO L290 TraceCheckUtils]: 54: Hoare triple {77625#(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); {77625#(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 [2022-04-08 09:07:27,425 INFO L290 TraceCheckUtils]: 55: Hoare triple {77625#(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; {77801#(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) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:27,426 INFO L290 TraceCheckUtils]: 56: Hoare triple {77801#(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) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77801#(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) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:27,426 INFO L290 TraceCheckUtils]: 57: Hoare triple {77801#(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) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {77808#(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_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 58: Hoare triple {77808#(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_~#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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77812#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 59: Hoare triple {77812#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 60: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 61: Hoare triple {77613#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 62: Hoare triple {77613#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 63: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 64: Hoare triple {77613#false} assume !(~j~0 % 4294967296 < 2); {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {77613#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {77613#false} is VALID [2022-04-08 09:07:27,427 INFO L290 TraceCheckUtils]: 66: Hoare triple {77613#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L290 TraceCheckUtils]: 67: Hoare triple {77613#false} assume !(0 != #t~mem11);havoc #t~mem11; {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L272 TraceCheckUtils]: 68: Hoare triple {77613#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L290 TraceCheckUtils]: 69: Hoare triple {77613#false} ~cond := #in~cond; {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L290 TraceCheckUtils]: 70: Hoare triple {77613#false} assume 0 == ~cond; {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L290 TraceCheckUtils]: 71: Hoare triple {77613#false} assume !false; {77613#false} is VALID [2022-04-08 09:07:27,428 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 44 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-04-08 09:07:27,428 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:07:27,667 INFO L356 Elim1Store]: treesize reduction 29, result has 68.1 percent of original size [2022-04-08 09:07:27,667 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 69 [2022-04-08 09:07:27,891 INFO L290 TraceCheckUtils]: 71: Hoare triple {77613#false} assume !false; {77613#false} is VALID [2022-04-08 09:07:27,891 INFO L290 TraceCheckUtils]: 70: Hoare triple {77613#false} assume 0 == ~cond; {77613#false} is VALID [2022-04-08 09:07:27,891 INFO L290 TraceCheckUtils]: 69: Hoare triple {77613#false} ~cond := #in~cond; {77613#false} is VALID [2022-04-08 09:07:27,891 INFO L272 TraceCheckUtils]: 68: Hoare triple {77613#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {77613#false} is VALID [2022-04-08 09:07:27,891 INFO L290 TraceCheckUtils]: 67: Hoare triple {77613#false} assume !(0 != #t~mem11);havoc #t~mem11; {77613#false} is VALID [2022-04-08 09:07:27,891 INFO L290 TraceCheckUtils]: 66: Hoare triple {77613#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 65: Hoare triple {77613#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 64: Hoare triple {77613#false} assume !(~j~0 % 4294967296 < 2); {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 63: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 62: Hoare triple {77613#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 61: Hoare triple {77613#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 60: Hoare triple {77613#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 59: Hoare triple {77812#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77613#false} is VALID [2022-04-08 09:07:27,892 INFO L290 TraceCheckUtils]: 58: Hoare triple {77891#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77812#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:07:27,893 INFO L290 TraceCheckUtils]: 57: Hoare triple {77895#(= (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|))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {77891#(= (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 [2022-04-08 09:07:27,893 INFO L290 TraceCheckUtils]: 56: Hoare triple {77895#(= (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|))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77895#(= (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|))} is VALID [2022-04-08 09:07:27,894 INFO L290 TraceCheckUtils]: 55: Hoare triple {77902#(= (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|))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {77895#(= (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|))} is VALID [2022-04-08 09:07:27,894 INFO L290 TraceCheckUtils]: 54: Hoare triple {77902#(= (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|))} assume !(~j~0 % 4294967296 < 2); {77902#(= (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|))} is VALID [2022-04-08 09:07:27,895 INFO L290 TraceCheckUtils]: 53: Hoare triple {77902#(= (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|))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,895 INFO L290 TraceCheckUtils]: 52: Hoare triple {77902#(= (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|))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,896 INFO L290 TraceCheckUtils]: 51: Hoare triple {77902#(= (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|))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77902#(= (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|))} is VALID [2022-04-08 09:07:27,896 INFO L290 TraceCheckUtils]: 50: Hoare triple {77902#(= (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|))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,896 INFO L290 TraceCheckUtils]: 49: Hoare triple {77902#(= (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|))} 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; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,897 INFO L290 TraceCheckUtils]: 48: Hoare triple {77902#(= (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|))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77902#(= (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|))} is VALID [2022-04-08 09:07:27,897 INFO L290 TraceCheckUtils]: 47: Hoare triple {77902#(= (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|))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,897 INFO L290 TraceCheckUtils]: 46: Hoare triple {77902#(= (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|))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {77902#(= (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|))} is VALID [2022-04-08 09:07:27,898 INFO L290 TraceCheckUtils]: 45: Hoare triple {77933#(= (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; {77902#(= (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|))} is VALID [2022-04-08 09:07:27,898 INFO L290 TraceCheckUtils]: 44: Hoare triple {77933#(= (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); {77933#(= (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 [2022-04-08 09:07:27,898 INFO L290 TraceCheckUtils]: 43: Hoare triple {77933#(= (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; {77933#(= (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 [2022-04-08 09:07:27,899 INFO L290 TraceCheckUtils]: 42: Hoare triple {77933#(= (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); {77933#(= (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 [2022-04-08 09:07:27,899 INFO L290 TraceCheckUtils]: 41: Hoare triple {77933#(= (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; {77933#(= (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 [2022-04-08 09:07:27,899 INFO L290 TraceCheckUtils]: 40: Hoare triple {77933#(= (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; {77933#(= (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 [2022-04-08 09:07:27,900 INFO L290 TraceCheckUtils]: 39: Hoare triple {77933#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77933#(= (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 [2022-04-08 09:07:27,900 INFO L290 TraceCheckUtils]: 38: Hoare triple {77933#(= (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; {77933#(= (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 [2022-04-08 09:07:27,900 INFO L290 TraceCheckUtils]: 37: Hoare triple {77958#(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; {77933#(= (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 [2022-04-08 09:07:27,901 INFO L290 TraceCheckUtils]: 36: Hoare triple {77962#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77958#(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 [2022-04-08 09:07:27,901 INFO L290 TraceCheckUtils]: 35: Hoare triple {77966#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {77962#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:07:27,902 INFO L290 TraceCheckUtils]: 34: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {77966#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-08 09:07:27,902 INFO L290 TraceCheckUtils]: 33: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,902 INFO L290 TraceCheckUtils]: 32: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,902 INFO L290 TraceCheckUtils]: 31: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,903 INFO L290 TraceCheckUtils]: 30: Hoare triple {77970#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,903 INFO L290 TraceCheckUtils]: 29: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,903 INFO L290 TraceCheckUtils]: 28: Hoare triple {77970#(= (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; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,903 INFO L290 TraceCheckUtils]: 27: Hoare triple {77970#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 26: Hoare triple {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 25: Hoare triple {77612#true} ~cont~0 := 0;~i~0 := 0; {77970#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 24: Hoare triple {77612#true} assume !(0 != #t~mem4);havoc #t~mem4; {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 23: Hoare triple {77612#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 22: Hoare triple {77612#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {77612#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {77612#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 19: Hoare triple {77612#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 18: Hoare triple {77612#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 17: Hoare triple {77612#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 16: Hoare triple {77612#true} assume !(~i~0 % 4294967296 < 5); {77612#true} is VALID [2022-04-08 09:07:27,904 INFO L290 TraceCheckUtils]: 15: Hoare triple {77612#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {77612#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {77612#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 12: Hoare triple {77612#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 11: Hoare triple {77612#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 10: Hoare triple {77612#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {77612#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 8: Hoare triple {77612#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 7: Hoare triple {77612#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 6: Hoare triple {77612#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 5: Hoare triple {77612#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; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L272 TraceCheckUtils]: 4: Hoare triple {77612#true} call #t~ret17 := main(); {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {77612#true} {77612#true} #133#return; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {77612#true} assume true; {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {77612#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); {77612#true} is VALID [2022-04-08 09:07:27,905 INFO L272 TraceCheckUtils]: 0: Hoare triple {77612#true} call ULTIMATE.init(); {77612#true} is VALID [2022-04-08 09:07:27,906 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-08 09:07:27,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1551842114] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:07:27,906 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:07:27,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13, 11] total 29 [2022-04-08 09:07:27,906 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:07:27,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [613644838] [2022-04-08 09:07:27,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [613644838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:07:27,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:07:27,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 09:07:27,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233807299] [2022-04-08 09:07:27,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:07:27,907 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 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 [2022-04-08 09:07:27,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:07:27,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:27,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:27,953 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 09:07:27,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:27,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 09:07:27,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=154, Invalid=658, Unknown=0, NotChecked=0, Total=812 [2022-04-08 09:07:27,954 INFO L87 Difference]: Start difference. First operand 400 states and 463 transitions. Second operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:35,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:35,087 INFO L93 Difference]: Finished difference Result 770 states and 892 transitions. [2022-04-08 09:07:35,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 09:07:35,087 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 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 [2022-04-08 09:07:35,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:07:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 134 transitions. [2022-04-08 09:07:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 134 transitions. [2022-04-08 09:07:35,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 134 transitions. [2022-04-08 09:07:35,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:35,182 INFO L225 Difference]: With dead ends: 770 [2022-04-08 09:07:35,182 INFO L226 Difference]: Without dead ends: 716 [2022-04-08 09:07:35,192 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 136 SyntacticMatches, 2 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 428 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=298, Invalid=1262, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 09:07:35,192 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 198 mSDsluCounter, 21 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 59 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:07:35,192 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [198 Valid, 59 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:07:35,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2022-04-08 09:07:39,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 569. [2022-04-08 09:07:39,516 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:07:39,517 INFO L82 GeneralOperation]: Start isEquivalent. First operand 716 states. Second operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:39,517 INFO L74 IsIncluded]: Start isIncluded. First operand 716 states. Second operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:39,517 INFO L87 Difference]: Start difference. First operand 716 states. Second operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:39,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:39,531 INFO L93 Difference]: Finished difference Result 716 states and 825 transitions. [2022-04-08 09:07:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 825 transitions. [2022-04-08 09:07:39,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:39,532 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:39,532 INFO L74 IsIncluded]: Start isIncluded. First operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 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 716 states. [2022-04-08 09:07:39,533 INFO L87 Difference]: Start difference. First operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 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 716 states. [2022-04-08 09:07:39,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:39,547 INFO L93 Difference]: Finished difference Result 716 states and 825 transitions. [2022-04-08 09:07:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 825 transitions. [2022-04-08 09:07:39,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:07:39,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:07:39,563 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:07:39,563 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:07:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 569 states, 564 states have (on average 1.1613475177304964) internal successors, (655), 564 states have internal predecessors, (655), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 659 transitions. [2022-04-08 09:07:39,575 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 659 transitions. Word has length 72 [2022-04-08 09:07:39,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:07:39,583 INFO L478 AbstractCegarLoop]: Abstraction has 569 states and 659 transitions. [2022-04-08 09:07:39,583 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.7142857142857144) internal successors, (52), 13 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:07:39,583 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 569 states and 659 transitions. [2022-04-08 09:07:42,608 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 659 edges. 659 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 659 transitions. [2022-04-08 09:07:42,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-08 09:07:42,610 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:07:42,611 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:07:42,629 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-08 09:07:42,816 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:07:42,816 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:07:42,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:07:42,817 INFO L85 PathProgramCache]: Analyzing trace with hash -188563146, now seen corresponding path program 23 times [2022-04-08 09:07:42,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:42,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1521453602] [2022-04-08 09:07:42,820 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:07:42,821 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:07:42,821 INFO L85 PathProgramCache]: Analyzing trace with hash -188563146, now seen corresponding path program 24 times [2022-04-08 09:07:42,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:07:42,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1449129037] [2022-04-08 09:07:42,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:07:42,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:07:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:43,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:07:43,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:43,656 INFO L290 TraceCheckUtils]: 0: Hoare triple {82228#(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); {82207#true} is VALID [2022-04-08 09:07:43,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {82207#true} assume true; {82207#true} is VALID [2022-04-08 09:07:43,656 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {82207#true} {82207#true} #133#return; {82207#true} is VALID [2022-04-08 09:07:43,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {82207#true} call ULTIMATE.init(); {82228#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:07:43,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {82228#(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); {82207#true} is VALID [2022-04-08 09:07:43,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {82207#true} assume true; {82207#true} is VALID [2022-04-08 09:07:43,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82207#true} {82207#true} #133#return; {82207#true} is VALID [2022-04-08 09:07:43,657 INFO L272 TraceCheckUtils]: 4: Hoare triple {82207#true} call #t~ret17 := main(); {82207#true} is VALID [2022-04-08 09:07:43,658 INFO L290 TraceCheckUtils]: 5: Hoare triple {82207#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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,658 INFO L290 TraceCheckUtils]: 6: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,658 INFO L290 TraceCheckUtils]: 7: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,661 INFO L290 TraceCheckUtils]: 15: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,661 INFO L290 TraceCheckUtils]: 16: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,662 INFO L290 TraceCheckUtils]: 17: Hoare triple {82212#(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); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82213#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,662 INFO L290 TraceCheckUtils]: 19: Hoare triple {82213#(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 + ~n_caracter~0 % 4294967296, 1); {82213#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,663 INFO L290 TraceCheckUtils]: 20: Hoare triple {82213#(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; {82214#(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 [2022-04-08 09:07:43,663 INFO L290 TraceCheckUtils]: 21: Hoare triple {82214#(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 + ~n_caracter~0 % 4294967296, 1); {82214#(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 [2022-04-08 09:07:43,664 INFO L290 TraceCheckUtils]: 22: Hoare triple {82214#(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; {82215#(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 [2022-04-08 09:07:43,664 INFO L290 TraceCheckUtils]: 23: Hoare triple {82215#(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 + ~n_caracter~0 % 4294967296, 1); {82215#(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 [2022-04-08 09:07:43,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {82215#(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; {82215#(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 [2022-04-08 09:07:43,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {82215#(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; {82216#(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 [2022-04-08 09:07:43,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {82216#(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; {82216#(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 [2022-04-08 09:07:43,666 INFO L290 TraceCheckUtils]: 27: Hoare triple {82216#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82216#(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 [2022-04-08 09:07:43,666 INFO L290 TraceCheckUtils]: 28: Hoare triple {82216#(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; {82216#(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 [2022-04-08 09:07:43,667 INFO L290 TraceCheckUtils]: 29: Hoare triple {82216#(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; {82216#(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 [2022-04-08 09:07:43,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {82216#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82216#(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 [2022-04-08 09:07:43,667 INFO L290 TraceCheckUtils]: 31: Hoare triple {82216#(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; {82216#(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 [2022-04-08 09:07:43,668 INFO L290 TraceCheckUtils]: 32: Hoare triple {82216#(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; {82216#(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 [2022-04-08 09:07:43,668 INFO L290 TraceCheckUtils]: 33: Hoare triple {82216#(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); {82216#(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 [2022-04-08 09:07:43,669 INFO L290 TraceCheckUtils]: 34: Hoare triple {82216#(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; {82217#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (div main_~i~0 4294967296) 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,669 INFO L290 TraceCheckUtils]: 35: Hoare triple {82217#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= (div main_~i~0 4294967296) 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (<= main_~n_caracter~0 2) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,670 INFO L290 TraceCheckUtils]: 36: Hoare triple {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,670 INFO L290 TraceCheckUtils]: 37: Hoare triple {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,671 INFO L290 TraceCheckUtils]: 38: Hoare triple {82218#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {82219#(and (= |main_~#vogal_array~0.offset| 0) (or (and (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (not (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 1)))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:43,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {82219#(and (= |main_~#vogal_array~0.offset| 0) (or (and (= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|))) (not (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82220#(and (= |main_~#vogal_array~0.offset| 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) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 1)))} is VALID [2022-04-08 09:07:43,672 INFO L290 TraceCheckUtils]: 40: Hoare triple {82220#(and (= |main_~#vogal_array~0.offset| 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) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~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; {82221#(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_~#input_string~0.offset| 0) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 1)))} is VALID [2022-04-08 09:07:43,673 INFO L290 TraceCheckUtils]: 41: Hoare triple {82221#(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_~#input_string~0.offset| 0) (< (* 4294967296 (div main_~j~0 4294967296)) (+ main_~j~0 |main_~#vogal_array~0.offset|)) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1) (<= (+ main_~j~0 |main_~#vogal_array~0.offset|) (+ (* 4294967296 (div main_~j~0 4294967296)) 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,673 INFO L290 TraceCheckUtils]: 42: Hoare triple {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(~j~0 % 4294967296 < 2); {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,674 INFO L290 TraceCheckUtils]: 43: Hoare triple {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {82223#(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 [2022-04-08 09:07:43,674 INFO L290 TraceCheckUtils]: 44: Hoare triple {82223#(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); {82223#(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 [2022-04-08 09:07:43,675 INFO L290 TraceCheckUtils]: 45: Hoare triple {82223#(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; {82224#(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 [2022-04-08 09:07:43,675 INFO L290 TraceCheckUtils]: 46: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:43,675 INFO L290 TraceCheckUtils]: 47: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:43,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:43,676 INFO L290 TraceCheckUtils]: 49: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:43,677 INFO L290 TraceCheckUtils]: 50: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:43,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:43,677 INFO L290 TraceCheckUtils]: 52: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:43,678 INFO L290 TraceCheckUtils]: 53: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:43,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {82224#(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); {82224#(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 [2022-04-08 09:07:43,679 INFO L290 TraceCheckUtils]: 55: Hoare triple {82224#(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; {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,680 INFO L290 TraceCheckUtils]: 57: Hoare triple {82222#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,680 INFO L290 TraceCheckUtils]: 58: Hoare triple {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,680 INFO L290 TraceCheckUtils]: 59: Hoare triple {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,681 INFO L290 TraceCheckUtils]: 60: Hoare triple {82225#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82226#(and (= |main_~#vogal_array~0.offset| 0) (or (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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (not (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)))) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 61: Hoare triple {82226#(and (= |main_~#vogal_array~0.offset| 0) (or (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|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)) (not (= (+ (* 4294967296 (div main_~j~0 4294967296)) 1) (+ main_~j~0 |main_~#vogal_array~0.offset|)))) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82227#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 62: Hoare triple {82227#(and (= |main_~#input_string~0.offset| 0) (= |main_#t~mem14| |main_#t~mem13|) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82208#false} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 63: Hoare triple {82208#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82208#false} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 64: Hoare triple {82208#false} assume !(~j~0 % 4294967296 < 2); {82208#false} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 65: Hoare triple {82208#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82208#false} is VALID [2022-04-08 09:07:43,682 INFO L290 TraceCheckUtils]: 66: Hoare triple {82208#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L290 TraceCheckUtils]: 67: Hoare triple {82208#false} assume !(0 != #t~mem11);havoc #t~mem11; {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L272 TraceCheckUtils]: 68: Hoare triple {82208#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L290 TraceCheckUtils]: 69: Hoare triple {82208#false} ~cond := #in~cond; {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L290 TraceCheckUtils]: 70: Hoare triple {82208#false} assume 0 == ~cond; {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L290 TraceCheckUtils]: 71: Hoare triple {82208#false} assume !false; {82208#false} is VALID [2022-04-08 09:07:43,683 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 48 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-04-08 09:07:43,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:07:43,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1449129037] [2022-04-08 09:07:43,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1449129037] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:07:43,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1455604296] [2022-04-08 09:07:43,683 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:07:43,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:07:43,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:07:43,684 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) [2022-04-08 09:07:43,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-08 09:07:43,837 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-08 09:07:43,837 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:07:43,838 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-08 09:07:43,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:07:43,851 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:07:44,524 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-08 09:07:44,525 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 [2022-04-08 09:07:44,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {82207#true} call ULTIMATE.init(); {82207#true} is VALID [2022-04-08 09:07:44,549 INFO L290 TraceCheckUtils]: 1: Hoare triple {82207#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); {82207#true} is VALID [2022-04-08 09:07:44,549 INFO L290 TraceCheckUtils]: 2: Hoare triple {82207#true} assume true; {82207#true} is VALID [2022-04-08 09:07:44,550 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82207#true} {82207#true} #133#return; {82207#true} is VALID [2022-04-08 09:07:44,550 INFO L272 TraceCheckUtils]: 4: Hoare triple {82207#true} call #t~ret17 := main(); {82207#true} is VALID [2022-04-08 09:07:44,550 INFO L290 TraceCheckUtils]: 5: Hoare triple {82207#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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,551 INFO L290 TraceCheckUtils]: 6: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,551 INFO L290 TraceCheckUtils]: 7: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,551 INFO L290 TraceCheckUtils]: 8: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,552 INFO L290 TraceCheckUtils]: 9: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,552 INFO L290 TraceCheckUtils]: 10: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,552 INFO L290 TraceCheckUtils]: 11: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,553 INFO L290 TraceCheckUtils]: 12: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,553 INFO L290 TraceCheckUtils]: 13: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,554 INFO L290 TraceCheckUtils]: 14: Hoare triple {82212#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,554 INFO L290 TraceCheckUtils]: 15: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,554 INFO L290 TraceCheckUtils]: 16: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {82212#(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); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {82212#(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 + ~n_caracter~0 % 4294967296, 1); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,556 INFO L290 TraceCheckUtils]: 20: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,556 INFO L290 TraceCheckUtils]: 21: Hoare triple {82212#(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 + ~n_caracter~0 % 4294967296, 1); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,556 INFO L290 TraceCheckUtils]: 22: Hoare triple {82212#(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; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,557 INFO L290 TraceCheckUtils]: 23: Hoare triple {82212#(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 + ~n_caracter~0 % 4294967296, 1); {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,557 INFO L290 TraceCheckUtils]: 24: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,557 INFO L290 TraceCheckUtils]: 25: Hoare triple {82212#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,558 INFO L290 TraceCheckUtils]: 26: Hoare triple {82307#(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; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,558 INFO L290 TraceCheckUtils]: 27: Hoare triple {82307#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,558 INFO L290 TraceCheckUtils]: 28: Hoare triple {82307#(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; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,559 INFO L290 TraceCheckUtils]: 29: Hoare triple {82307#(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; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,559 INFO L290 TraceCheckUtils]: 30: Hoare triple {82307#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,559 INFO L290 TraceCheckUtils]: 31: Hoare triple {82307#(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; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,560 INFO L290 TraceCheckUtils]: 32: Hoare triple {82307#(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; {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,560 INFO L290 TraceCheckUtils]: 33: Hoare triple {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {82307#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:07:44,560 INFO L290 TraceCheckUtils]: 34: Hoare triple {82307#(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; {82335#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:44,561 INFO L290 TraceCheckUtils]: 35: Hoare triple {82335#(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; {82339#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:44,561 INFO L290 TraceCheckUtils]: 36: Hoare triple {82339#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82339#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:44,562 INFO L290 TraceCheckUtils]: 37: Hoare triple {82339#(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; {82339#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:44,562 INFO L290 TraceCheckUtils]: 38: Hoare triple {82339#(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; {82349#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:07:44,562 INFO L290 TraceCheckUtils]: 39: Hoare triple {82349#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82353#(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 [2022-04-08 09:07:44,563 INFO L290 TraceCheckUtils]: 40: Hoare triple {82353#(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; {82223#(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 [2022-04-08 09:07:44,563 INFO L290 TraceCheckUtils]: 41: Hoare triple {82223#(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; {82223#(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 [2022-04-08 09:07:44,564 INFO L290 TraceCheckUtils]: 42: Hoare triple {82223#(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); {82223#(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 [2022-04-08 09:07:44,564 INFO L290 TraceCheckUtils]: 43: Hoare triple {82223#(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; {82223#(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 [2022-04-08 09:07:44,564 INFO L290 TraceCheckUtils]: 44: Hoare triple {82223#(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); {82223#(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 [2022-04-08 09:07:44,565 INFO L290 TraceCheckUtils]: 45: Hoare triple {82223#(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; {82224#(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 [2022-04-08 09:07:44,565 INFO L290 TraceCheckUtils]: 46: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:44,565 INFO L290 TraceCheckUtils]: 47: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:44,566 INFO L290 TraceCheckUtils]: 48: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:44,566 INFO L290 TraceCheckUtils]: 49: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:44,567 INFO L290 TraceCheckUtils]: 50: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:44,567 INFO L290 TraceCheckUtils]: 51: Hoare triple {82224#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82224#(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 [2022-04-08 09:07:44,567 INFO L290 TraceCheckUtils]: 52: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:44,568 INFO L290 TraceCheckUtils]: 53: Hoare triple {82224#(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; {82224#(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 [2022-04-08 09:07:44,568 INFO L290 TraceCheckUtils]: 54: Hoare triple {82224#(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); {82224#(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 [2022-04-08 09:07:44,569 INFO L290 TraceCheckUtils]: 55: Hoare triple {82224#(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; {82402#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,569 INFO L290 TraceCheckUtils]: 56: Hoare triple {82402#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82402#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,569 INFO L290 TraceCheckUtils]: 57: Hoare triple {82402#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82409#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,570 INFO L290 TraceCheckUtils]: 58: Hoare triple {82409#(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_~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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82409#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,570 INFO L290 TraceCheckUtils]: 59: Hoare triple {82409#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82409#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,571 INFO L290 TraceCheckUtils]: 60: Hoare triple {82409#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82419#(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_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:07:44,571 INFO L290 TraceCheckUtils]: 61: Hoare triple {82419#(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_~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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82423#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:07:44,571 INFO L290 TraceCheckUtils]: 62: Hoare triple {82423#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82208#false} is VALID [2022-04-08 09:07:44,571 INFO L290 TraceCheckUtils]: 63: Hoare triple {82208#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82208#false} is VALID [2022-04-08 09:07:44,571 INFO L290 TraceCheckUtils]: 64: Hoare triple {82208#false} assume !(~j~0 % 4294967296 < 2); {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 65: Hoare triple {82208#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 66: Hoare triple {82208#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 67: Hoare triple {82208#false} assume !(0 != #t~mem11);havoc #t~mem11; {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L272 TraceCheckUtils]: 68: Hoare triple {82208#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 69: Hoare triple {82208#false} ~cond := #in~cond; {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 70: Hoare triple {82208#false} assume 0 == ~cond; {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L290 TraceCheckUtils]: 71: Hoare triple {82208#false} assume !false; {82208#false} is VALID [2022-04-08 09:07:44,572 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 42 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:07:44,572 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:07:44,850 INFO L356 Elim1Store]: treesize reduction 35, result has 63.9 percent of original size [2022-04-08 09:07:44,850 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 69 [2022-04-08 09:07:45,139 INFO L290 TraceCheckUtils]: 71: Hoare triple {82208#false} assume !false; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 70: Hoare triple {82208#false} assume 0 == ~cond; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 69: Hoare triple {82208#false} ~cond := #in~cond; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L272 TraceCheckUtils]: 68: Hoare triple {82208#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 67: Hoare triple {82208#false} assume !(0 != #t~mem11);havoc #t~mem11; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 66: Hoare triple {82208#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 65: Hoare triple {82208#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 64: Hoare triple {82208#false} assume !(~j~0 % 4294967296 < 2); {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {82208#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82208#false} is VALID [2022-04-08 09:07:45,140 INFO L290 TraceCheckUtils]: 62: Hoare triple {82423#(= |main_#t~mem14| |main_#t~mem13|)} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82208#false} is VALID [2022-04-08 09:07:45,141 INFO L290 TraceCheckUtils]: 61: Hoare triple {82484#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82423#(= |main_#t~mem14| |main_#t~mem13|)} is VALID [2022-04-08 09:07:45,142 INFO L290 TraceCheckUtils]: 60: Hoare triple {82488#(= (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|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82484#(= (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 [2022-04-08 09:07:45,142 INFO L290 TraceCheckUtils]: 59: Hoare triple {82488#(= (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|)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82488#(= (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|)))} is VALID [2022-04-08 09:07:45,142 INFO L290 TraceCheckUtils]: 58: Hoare triple {82488#(= (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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82488#(= (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|)))} is VALID [2022-04-08 09:07:45,143 INFO L290 TraceCheckUtils]: 57: Hoare triple {82498#(= (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)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82488#(= (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|)))} is VALID [2022-04-08 09:07:45,143 INFO L290 TraceCheckUtils]: 56: Hoare triple {82498#(= (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)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82498#(= (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)))} is VALID [2022-04-08 09:07:45,144 INFO L290 TraceCheckUtils]: 55: Hoare triple {82505#(= (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))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {82498#(= (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)))} is VALID [2022-04-08 09:07:45,144 INFO L290 TraceCheckUtils]: 54: Hoare triple {82505#(= (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))))} assume !(~j~0 % 4294967296 < 2); {82505#(= (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))))} is VALID [2022-04-08 09:07:45,145 INFO L290 TraceCheckUtils]: 53: Hoare triple {82505#(= (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))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,145 INFO L290 TraceCheckUtils]: 52: Hoare triple {82505#(= (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))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,145 INFO L290 TraceCheckUtils]: 51: Hoare triple {82505#(= (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))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82505#(= (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))))} is VALID [2022-04-08 09:07:45,146 INFO L290 TraceCheckUtils]: 50: Hoare triple {82505#(= (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))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,146 INFO L290 TraceCheckUtils]: 49: Hoare triple {82505#(= (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))))} 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; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,147 INFO L290 TraceCheckUtils]: 48: Hoare triple {82505#(= (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))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82505#(= (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))))} is VALID [2022-04-08 09:07:45,147 INFO L290 TraceCheckUtils]: 47: Hoare triple {82505#(= (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))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,147 INFO L290 TraceCheckUtils]: 46: Hoare triple {82505#(= (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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {82505#(= (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))))} is VALID [2022-04-08 09:07:45,148 INFO L290 TraceCheckUtils]: 45: Hoare triple {82536#(= (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; {82505#(= (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))))} is VALID [2022-04-08 09:07:45,148 INFO L290 TraceCheckUtils]: 44: Hoare triple {82536#(= (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); {82536#(= (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 [2022-04-08 09:07:45,148 INFO L290 TraceCheckUtils]: 43: Hoare triple {82536#(= (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; {82536#(= (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 [2022-04-08 09:07:45,149 INFO L290 TraceCheckUtils]: 42: Hoare triple {82536#(= (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); {82536#(= (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 [2022-04-08 09:07:45,149 INFO L290 TraceCheckUtils]: 41: Hoare triple {82536#(= (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; {82536#(= (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 [2022-04-08 09:07:45,150 INFO L290 TraceCheckUtils]: 40: Hoare triple {82552#(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; {82536#(= (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 [2022-04-08 09:07:45,150 INFO L290 TraceCheckUtils]: 39: Hoare triple {82556#(and (= (mod main_~j~0 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82552#(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 [2022-04-08 09:07:45,151 INFO L290 TraceCheckUtils]: 38: Hoare triple {82560#(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; {82556#(and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:07:45,151 INFO L290 TraceCheckUtils]: 37: Hoare triple {82560#(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; {82560#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:07:45,151 INFO L290 TraceCheckUtils]: 36: Hoare triple {82560#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82560#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:07:45,152 INFO L290 TraceCheckUtils]: 35: Hoare triple {82570#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {82560#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:07:45,152 INFO L290 TraceCheckUtils]: 34: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {82570#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-08 09:07:45,152 INFO L290 TraceCheckUtils]: 33: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,153 INFO L290 TraceCheckUtils]: 32: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,153 INFO L290 TraceCheckUtils]: 31: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,153 INFO L290 TraceCheckUtils]: 30: Hoare triple {82574#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,153 INFO L290 TraceCheckUtils]: 29: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,154 INFO L290 TraceCheckUtils]: 28: Hoare triple {82574#(= (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; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,154 INFO L290 TraceCheckUtils]: 27: Hoare triple {82574#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,154 INFO L290 TraceCheckUtils]: 26: Hoare triple {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 25: Hoare triple {82207#true} ~cont~0 := 0;~i~0 := 0; {82574#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 24: Hoare triple {82207#true} assume !(0 != #t~mem4);havoc #t~mem4; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 23: Hoare triple {82207#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 22: Hoare triple {82207#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 21: Hoare triple {82207#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 20: Hoare triple {82207#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 19: Hoare triple {82207#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 18: Hoare triple {82207#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 17: Hoare triple {82207#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 16: Hoare triple {82207#true} assume !(~i~0 % 4294967296 < 5); {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 15: Hoare triple {82207#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 14: Hoare triple {82207#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {82207#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 12: Hoare triple {82207#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 11: Hoare triple {82207#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 10: Hoare triple {82207#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 9: Hoare triple {82207#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82207#true} is VALID [2022-04-08 09:07:45,155 INFO L290 TraceCheckUtils]: 8: Hoare triple {82207#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L290 TraceCheckUtils]: 7: Hoare triple {82207#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L290 TraceCheckUtils]: 6: Hoare triple {82207#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {82207#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; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L272 TraceCheckUtils]: 4: Hoare triple {82207#true} call #t~ret17 := main(); {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {82207#true} {82207#true} #133#return; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {82207#true} assume true; {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {82207#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); {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L272 TraceCheckUtils]: 0: Hoare triple {82207#true} call ULTIMATE.init(); {82207#true} is VALID [2022-04-08 09:07:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 42 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:07:45,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1455604296] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:07:45,156 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:07:45,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14, 13] total 38 [2022-04-08 09:07:45,157 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:07:45,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1521453602] [2022-04-08 09:07:45,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1521453602] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:07:45,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:07:45,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 09:07:45,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922533161] [2022-04-08 09:07:45,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:07:45,157 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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 [2022-04-08 09:07:45,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:07:45,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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) [2022-04-08 09:07:45,203 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:45,203 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 09:07:45,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:07:45,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 09:07:45,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=201, Invalid=1205, Unknown=0, NotChecked=0, Total=1406 [2022-04-08 09:07:45,204 INFO L87 Difference]: Start difference. First operand 569 states and 659 transitions. Second operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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) [2022-04-08 09:07:57,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:07:57,954 INFO L93 Difference]: Finished difference Result 1224 states and 1411 transitions. [2022-04-08 09:07:57,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-08 09:07:57,954 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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 [2022-04-08 09:07:57,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:07:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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) [2022-04-08 09:07:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 153 transitions. [2022-04-08 09:07:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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) [2022-04-08 09:07:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 153 transitions. [2022-04-08 09:07:57,957 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 153 transitions. [2022-04-08 09:07:58,052 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:07:58,099 INFO L225 Difference]: With dead ends: 1224 [2022-04-08 09:07:58,099 INFO L226 Difference]: Without dead ends: 1161 [2022-04-08 09:07:58,100 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 132 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 895 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=477, Invalid=2829, Unknown=0, NotChecked=0, Total=3306 [2022-04-08 09:07:58,100 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 172 mSDsluCounter, 41 mSDsCounter, 0 mSdLazyCounter, 673 mSolverCounterSat, 63 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 172 SdHoareTripleChecker+Valid, 87 SdHoareTripleChecker+Invalid, 736 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 63 IncrementalHoareTripleChecker+Valid, 673 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:07:58,101 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [172 Valid, 87 Invalid, 736 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [63 Valid, 673 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 09:07:58,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1161 states. [2022-04-08 09:08:03,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1161 to 726. [2022-04-08 09:08:03,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:08:03,539 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1161 states. Second operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:03,540 INFO L74 IsIncluded]: Start isIncluded. First operand 1161 states. Second operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:03,540 INFO L87 Difference]: Start difference. First operand 1161 states. Second operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:03,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:03,574 INFO L93 Difference]: Finished difference Result 1161 states and 1332 transitions. [2022-04-08 09:08:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1332 transitions. [2022-04-08 09:08:03,575 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:08:03,575 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:08:03,575 INFO L74 IsIncluded]: Start isIncluded. First operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 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 1161 states. [2022-04-08 09:08:03,576 INFO L87 Difference]: Start difference. First operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 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 1161 states. [2022-04-08 09:08:03,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:03,612 INFO L93 Difference]: Finished difference Result 1161 states and 1332 transitions. [2022-04-08 09:08:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1332 transitions. [2022-04-08 09:08:03,613 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:08:03,613 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:08:03,613 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:08:03,613 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:08:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 726 states, 721 states have (on average 1.159500693481276) internal successors, (836), 721 states have internal predecessors, (836), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:03,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 726 states and 840 transitions. [2022-04-08 09:08:03,632 INFO L78 Accepts]: Start accepts. Automaton has 726 states and 840 transitions. Word has length 72 [2022-04-08 09:08:03,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:08:03,632 INFO L478 AbstractCegarLoop]: Abstraction has 726 states and 840 transitions. [2022-04-08 09:08:03,632 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.9473684210526314) internal successors, (56), 18 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) [2022-04-08 09:08:03,632 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 726 states and 840 transitions. [2022-04-08 09:08:07,926 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 840 edges. 840 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:07,926 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 840 transitions. [2022-04-08 09:08:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-08 09:08:07,927 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:08:07,927 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:08:07,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-08 09:08:08,143 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:08:08,143 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:08:08,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:08:08,144 INFO L85 PathProgramCache]: Analyzing trace with hash 673002482, now seen corresponding path program 25 times [2022-04-08 09:08:08,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:08:08,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [298371816] [2022-04-08 09:08:08,148 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:08:08,148 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:08:08,148 INFO L85 PathProgramCache]: Analyzing trace with hash 673002482, now seen corresponding path program 26 times [2022-04-08 09:08:08,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:08:08,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1379381105] [2022-04-08 09:08:08,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:08:08,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:08:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:08,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:08:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:08,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {88956#(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); {88941#true} is VALID [2022-04-08 09:08:08,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {88941#true} assume true; {88941#true} is VALID [2022-04-08 09:08:08,741 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {88941#true} {88941#true} #133#return; {88941#true} is VALID [2022-04-08 09:08:08,741 INFO L272 TraceCheckUtils]: 0: Hoare triple {88941#true} call ULTIMATE.init(); {88956#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:08:08,741 INFO L290 TraceCheckUtils]: 1: Hoare triple {88956#(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); {88941#true} is VALID [2022-04-08 09:08:08,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {88941#true} assume true; {88941#true} is VALID [2022-04-08 09:08:08,742 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {88941#true} {88941#true} #133#return; {88941#true} is VALID [2022-04-08 09:08:08,742 INFO L272 TraceCheckUtils]: 4: Hoare triple {88941#true} call #t~ret17 := main(); {88941#true} is VALID [2022-04-08 09:08:08,742 INFO L290 TraceCheckUtils]: 5: Hoare triple {88941#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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,744 INFO L290 TraceCheckUtils]: 9: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,744 INFO L290 TraceCheckUtils]: 10: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,744 INFO L290 TraceCheckUtils]: 11: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,745 INFO L290 TraceCheckUtils]: 12: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,746 INFO L290 TraceCheckUtils]: 14: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,746 INFO L290 TraceCheckUtils]: 15: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,746 INFO L290 TraceCheckUtils]: 16: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {88946#(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); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,747 INFO L290 TraceCheckUtils]: 18: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,747 INFO L290 TraceCheckUtils]: 19: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,748 INFO L290 TraceCheckUtils]: 21: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,749 INFO L290 TraceCheckUtils]: 23: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:08,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,750 INFO L290 TraceCheckUtils]: 26: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,750 INFO L290 TraceCheckUtils]: 27: Hoare triple {88947#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,751 INFO L290 TraceCheckUtils]: 29: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,751 INFO L290 TraceCheckUtils]: 30: Hoare triple {88947#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,752 INFO L290 TraceCheckUtils]: 32: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,752 INFO L290 TraceCheckUtils]: 33: Hoare triple {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:08,753 INFO L290 TraceCheckUtils]: 34: Hoare triple {88947#(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; {88948#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (and (<= main_~i~0 1) (<= main_~n_caracter~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 4294967294)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)))} is VALID [2022-04-08 09:08:08,753 INFO L290 TraceCheckUtils]: 35: Hoare triple {88948#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (or (and (<= main_~i~0 1) (<= main_~n_caracter~0 (+ (* 4294967296 (div main_~n_caracter~0 4294967296)) main_~i~0 4294967294)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {88949#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,754 INFO L290 TraceCheckUtils]: 36: Hoare triple {88949#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88950#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,755 INFO L290 TraceCheckUtils]: 37: Hoare triple {88950#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {88951#(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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,755 INFO L290 TraceCheckUtils]: 38: Hoare triple {88951#(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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,756 INFO L290 TraceCheckUtils]: 39: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,756 INFO L290 TraceCheckUtils]: 40: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,756 INFO L290 TraceCheckUtils]: 41: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,757 INFO L290 TraceCheckUtils]: 42: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !(~j~0 % 4294967296 < 2); {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,757 INFO L290 TraceCheckUtils]: 43: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {88953#(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 [2022-04-08 09:08:08,758 INFO L290 TraceCheckUtils]: 44: Hoare triple {88953#(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))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {88953#(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 [2022-04-08 09:08:08,758 INFO L290 TraceCheckUtils]: 45: Hoare triple {88953#(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; {88954#(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 [2022-04-08 09:08:08,758 INFO L290 TraceCheckUtils]: 46: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:08,759 INFO L290 TraceCheckUtils]: 47: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:08,759 INFO L290 TraceCheckUtils]: 48: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:08,760 INFO L290 TraceCheckUtils]: 49: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:08,760 INFO L290 TraceCheckUtils]: 50: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:08,761 INFO L290 TraceCheckUtils]: 51: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:08,761 INFO L290 TraceCheckUtils]: 52: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:08,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:08,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {88954#(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); {88954#(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 [2022-04-08 09:08:08,762 INFO L290 TraceCheckUtils]: 55: Hoare triple {88954#(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; {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,763 INFO L290 TraceCheckUtils]: 56: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,763 INFO L290 TraceCheckUtils]: 57: Hoare triple {88952#(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) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {88951#(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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 58: Hoare triple {88951#(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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88955#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 59: Hoare triple {88955#(and (= |main_~#vogal_array~0.offset| 0) (not (= |main_#t~mem14| |main_#t~mem13|)) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< (* (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; {88942#false} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 60: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 61: Hoare triple {88942#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 62: Hoare triple {88942#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {88942#false} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 63: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:08,764 INFO L290 TraceCheckUtils]: 64: Hoare triple {88942#false} assume !(~j~0 % 4294967296 < 2); {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 65: Hoare triple {88942#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 66: Hoare triple {88942#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 67: Hoare triple {88942#false} assume !(0 != #t~mem11);havoc #t~mem11; {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L272 TraceCheckUtils]: 68: Hoare triple {88942#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 69: Hoare triple {88942#false} ~cond := #in~cond; {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 70: Hoare triple {88942#false} assume 0 == ~cond; {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L290 TraceCheckUtils]: 71: Hoare triple {88942#false} assume !false; {88942#false} is VALID [2022-04-08 09:08:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 32 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-08 09:08:08,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:08:08,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1379381105] [2022-04-08 09:08:08,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1379381105] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:08:08,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [850781902] [2022-04-08 09:08:08,765 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:08:08,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:08:08,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:08:08,766 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) [2022-04-08 09:08:08,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-08 09:08:08,864 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:08:08,864 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:08:08,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 09:08:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:08,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:08:09,444 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:08:09,444 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 27 treesize of output 11 [2022-04-08 09:08:09,465 INFO L272 TraceCheckUtils]: 0: Hoare triple {88941#true} call ULTIMATE.init(); {88941#true} is VALID [2022-04-08 09:08:09,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {88941#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); {88941#true} is VALID [2022-04-08 09:08:09,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {88941#true} assume true; {88941#true} is VALID [2022-04-08 09:08:09,465 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {88941#true} {88941#true} #133#return; {88941#true} is VALID [2022-04-08 09:08:09,465 INFO L272 TraceCheckUtils]: 4: Hoare triple {88941#true} call #t~ret17 := main(); {88941#true} is VALID [2022-04-08 09:08:09,466 INFO L290 TraceCheckUtils]: 5: Hoare triple {88941#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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,466 INFO L290 TraceCheckUtils]: 6: Hoare triple {88947#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,467 INFO L290 TraceCheckUtils]: 7: Hoare triple {88947#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,467 INFO L290 TraceCheckUtils]: 8: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,467 INFO L290 TraceCheckUtils]: 9: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,468 INFO L290 TraceCheckUtils]: 10: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,468 INFO L290 TraceCheckUtils]: 11: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,468 INFO L290 TraceCheckUtils]: 12: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,468 INFO L290 TraceCheckUtils]: 13: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,469 INFO L290 TraceCheckUtils]: 14: Hoare triple {88946#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,469 INFO L290 TraceCheckUtils]: 15: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,469 INFO L290 TraceCheckUtils]: 16: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,470 INFO L290 TraceCheckUtils]: 17: Hoare triple {88946#(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); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,470 INFO L290 TraceCheckUtils]: 18: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,470 INFO L290 TraceCheckUtils]: 19: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,470 INFO L290 TraceCheckUtils]: 20: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,471 INFO L290 TraceCheckUtils]: 21: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,471 INFO L290 TraceCheckUtils]: 22: Hoare triple {88946#(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; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,471 INFO L290 TraceCheckUtils]: 23: Hoare triple {88946#(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 + ~n_caracter~0 % 4294967296, 1); {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,472 INFO L290 TraceCheckUtils]: 25: Hoare triple {88946#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,472 INFO L290 TraceCheckUtils]: 26: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {88947#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,473 INFO L290 TraceCheckUtils]: 28: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,473 INFO L290 TraceCheckUtils]: 29: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {88947#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,474 INFO L290 TraceCheckUtils]: 31: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,474 INFO L290 TraceCheckUtils]: 32: Hoare triple {88947#(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; {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,474 INFO L290 TraceCheckUtils]: 33: Hoare triple {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {88947#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:09,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {88947#(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; {89062#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,475 INFO L290 TraceCheckUtils]: 35: Hoare triple {89062#(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; {89066#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:09,475 INFO L290 TraceCheckUtils]: 36: Hoare triple {89066#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89070#(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 [2022-04-08 09:08:09,475 INFO L290 TraceCheckUtils]: 37: Hoare triple {89070#(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; {88953#(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 [2022-04-08 09:08:09,476 INFO L290 TraceCheckUtils]: 38: Hoare triple {88953#(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))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {88953#(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 [2022-04-08 09:08:09,476 INFO L290 TraceCheckUtils]: 39: Hoare triple {88953#(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))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88953#(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 [2022-04-08 09:08:09,476 INFO L290 TraceCheckUtils]: 40: Hoare triple {88953#(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))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {88953#(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 [2022-04-08 09:08:09,477 INFO L290 TraceCheckUtils]: 41: Hoare triple {88953#(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))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {88953#(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 [2022-04-08 09:08:09,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {88953#(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))))} assume !(~j~0 % 4294967296 < 2); {88953#(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 [2022-04-08 09:08:09,477 INFO L290 TraceCheckUtils]: 43: Hoare triple {88953#(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))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {88953#(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 [2022-04-08 09:08:09,478 INFO L290 TraceCheckUtils]: 44: Hoare triple {88953#(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))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {88953#(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 [2022-04-08 09:08:09,478 INFO L290 TraceCheckUtils]: 45: Hoare triple {88953#(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; {88954#(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 [2022-04-08 09:08:09,478 INFO L290 TraceCheckUtils]: 46: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:09,479 INFO L290 TraceCheckUtils]: 47: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:09,479 INFO L290 TraceCheckUtils]: 48: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:09,479 INFO L290 TraceCheckUtils]: 49: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:09,480 INFO L290 TraceCheckUtils]: 50: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:09,480 INFO L290 TraceCheckUtils]: 51: Hoare triple {88954#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88954#(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 [2022-04-08 09:08:09,480 INFO L290 TraceCheckUtils]: 52: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:09,481 INFO L290 TraceCheckUtils]: 53: Hoare triple {88954#(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; {88954#(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 [2022-04-08 09:08:09,481 INFO L290 TraceCheckUtils]: 54: Hoare triple {88954#(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); {88954#(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 [2022-04-08 09:08:09,481 INFO L290 TraceCheckUtils]: 55: Hoare triple {88954#(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; {89128#(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))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:09,482 INFO L290 TraceCheckUtils]: 56: Hoare triple {89128#(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))) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {89128#(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))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:09,482 INFO L290 TraceCheckUtils]: 57: Hoare triple {89128#(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))) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {89135#(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) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 58: Hoare triple {89135#(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) (select (select |#memory_int| |main_~#vogal_array~0.base|) 0))) (= (+ (- 1) main_~i~0) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89139#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 59: Hoare triple {89139#(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; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 60: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 61: Hoare triple {88942#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 62: Hoare triple {88942#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 63: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 64: Hoare triple {88942#false} assume !(~j~0 % 4294967296 < 2); {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 65: Hoare triple {88942#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {88942#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 67: Hoare triple {88942#false} assume !(0 != #t~mem11);havoc #t~mem11; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L272 TraceCheckUtils]: 68: Hoare triple {88942#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {88942#false} ~cond := #in~cond; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {88942#false} assume 0 == ~cond; {88942#false} is VALID [2022-04-08 09:08:09,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {88942#false} assume !false; {88942#false} is VALID [2022-04-08 09:08:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 20 proven. 40 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 09:08:09,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:08:09,670 INFO L356 Elim1Store]: treesize reduction 23, result has 74.7 percent of original size [2022-04-08 09:08:09,671 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 75 [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 71: Hoare triple {88942#false} assume !false; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 70: Hoare triple {88942#false} assume 0 == ~cond; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 69: Hoare triple {88942#false} ~cond := #in~cond; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L272 TraceCheckUtils]: 68: Hoare triple {88942#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 67: Hoare triple {88942#false} assume !(0 != #t~mem11);havoc #t~mem11; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 66: Hoare triple {88942#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 65: Hoare triple {88942#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 64: Hoare triple {88942#false} assume !(~j~0 % 4294967296 < 2); {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 63: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:09,864 INFO L290 TraceCheckUtils]: 62: Hoare triple {88942#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {88942#false} is VALID [2022-04-08 09:08:09,865 INFO L290 TraceCheckUtils]: 61: Hoare triple {88942#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {88942#false} is VALID [2022-04-08 09:08:09,865 INFO L290 TraceCheckUtils]: 60: Hoare triple {88942#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {88942#false} is VALID [2022-04-08 09:08:09,865 INFO L290 TraceCheckUtils]: 59: Hoare triple {89139#(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; {88942#false} is VALID [2022-04-08 09:08:09,865 INFO L290 TraceCheckUtils]: 58: Hoare triple {89218#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89139#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:08:09,865 INFO L290 TraceCheckUtils]: 57: Hoare triple {89222#(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|)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {89218#(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 [2022-04-08 09:08:09,866 INFO L290 TraceCheckUtils]: 56: Hoare triple {89222#(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|)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {89222#(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|)))} is VALID [2022-04-08 09:08:09,866 INFO L290 TraceCheckUtils]: 55: Hoare triple {89229#(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|)))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {89222#(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|)))} is VALID [2022-04-08 09:08:09,867 INFO L290 TraceCheckUtils]: 54: Hoare triple {89229#(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|)))} assume !(~j~0 % 4294967296 < 2); {89229#(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|)))} is VALID [2022-04-08 09:08:09,867 INFO L290 TraceCheckUtils]: 53: Hoare triple {89229#(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|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {89229#(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|)))} is VALID [2022-04-08 09:08:09,867 INFO L290 TraceCheckUtils]: 52: Hoare triple {89229#(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|)))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {89229#(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|)))} is VALID [2022-04-08 09:08:09,868 INFO L290 TraceCheckUtils]: 51: Hoare triple {89229#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89229#(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|)))} is VALID [2022-04-08 09:08:09,868 INFO L290 TraceCheckUtils]: 50: Hoare triple {89229#(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|)))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {89229#(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|)))} is VALID [2022-04-08 09:08:09,868 INFO L290 TraceCheckUtils]: 49: Hoare triple {89229#(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|)))} 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; {89229#(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|)))} is VALID [2022-04-08 09:08:09,868 INFO L290 TraceCheckUtils]: 48: Hoare triple {89229#(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|)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89229#(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|)))} is VALID [2022-04-08 09:08:09,869 INFO L290 TraceCheckUtils]: 47: Hoare triple {89229#(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|)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {89229#(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|)))} is VALID [2022-04-08 09:08:09,869 INFO L290 TraceCheckUtils]: 46: Hoare triple {89229#(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|)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {89229#(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|)))} is VALID [2022-04-08 09:08:09,869 INFO L290 TraceCheckUtils]: 45: Hoare triple {89260#(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; {89229#(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|)))} is VALID [2022-04-08 09:08:09,870 INFO L290 TraceCheckUtils]: 44: Hoare triple {89260#(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); {89260#(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 [2022-04-08 09:08:09,870 INFO L290 TraceCheckUtils]: 43: Hoare triple {89260#(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; {89260#(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 [2022-04-08 09:08:09,870 INFO L290 TraceCheckUtils]: 42: Hoare triple {89260#(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); {89260#(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 [2022-04-08 09:08:09,871 INFO L290 TraceCheckUtils]: 41: Hoare triple {89260#(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; {89260#(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 [2022-04-08 09:08:09,871 INFO L290 TraceCheckUtils]: 40: Hoare triple {89260#(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; {89260#(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 [2022-04-08 09:08:09,871 INFO L290 TraceCheckUtils]: 39: Hoare triple {89260#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89260#(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 [2022-04-08 09:08:09,871 INFO L290 TraceCheckUtils]: 38: Hoare triple {89260#(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; {89260#(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 [2022-04-08 09:08:09,872 INFO L290 TraceCheckUtils]: 37: Hoare triple {89285#(or (= |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; {89260#(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 [2022-04-08 09:08:09,872 INFO L290 TraceCheckUtils]: 36: Hoare triple {89289#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89285#(or (= |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 [2022-04-08 09:08:09,872 INFO L290 TraceCheckUtils]: 35: Hoare triple {89293#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {89289#(and (= (mod main_~j~0 4294967296) 0) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:08:09,873 INFO L290 TraceCheckUtils]: 34: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {89293#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-08 09:08:09,873 INFO L290 TraceCheckUtils]: 33: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,873 INFO L290 TraceCheckUtils]: 32: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,873 INFO L290 TraceCheckUtils]: 31: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,874 INFO L290 TraceCheckUtils]: 30: Hoare triple {89297#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,874 INFO L290 TraceCheckUtils]: 29: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,874 INFO L290 TraceCheckUtils]: 28: Hoare triple {89297#(= (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; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,874 INFO L290 TraceCheckUtils]: 27: Hoare triple {89297#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 26: Hoare triple {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 25: Hoare triple {88941#true} ~cont~0 := 0;~i~0 := 0; {89297#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 24: Hoare triple {88941#true} assume !(0 != #t~mem4);havoc #t~mem4; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {88941#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 22: Hoare triple {88941#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {88941#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {88941#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 19: Hoare triple {88941#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 18: Hoare triple {88941#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 17: Hoare triple {88941#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 16: Hoare triple {88941#true} assume !(~i~0 % 4294967296 < 5); {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 15: Hoare triple {88941#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 14: Hoare triple {88941#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 13: Hoare triple {88941#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 12: Hoare triple {88941#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88941#true} is VALID [2022-04-08 09:08:09,875 INFO L290 TraceCheckUtils]: 11: Hoare triple {88941#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 10: Hoare triple {88941#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 9: Hoare triple {88941#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 8: Hoare triple {88941#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 7: Hoare triple {88941#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 6: Hoare triple {88941#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {88941#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; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L272 TraceCheckUtils]: 4: Hoare triple {88941#true} call #t~ret17 := main(); {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {88941#true} {88941#true} #133#return; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 2: Hoare triple {88941#true} assume true; {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L290 TraceCheckUtils]: 1: Hoare triple {88941#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); {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L272 TraceCheckUtils]: 0: Hoare triple {88941#true} call ULTIMATE.init(); {88941#true} is VALID [2022-04-08 09:08:09,876 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-08 09:08:09,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [850781902] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:08:09,877 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:08:09,877 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 11] total 27 [2022-04-08 09:08:09,877 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:08:09,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [298371816] [2022-04-08 09:08:09,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [298371816] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:08:09,877 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:08:09,877 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 09:08:09,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190528212] [2022-04-08 09:08:09,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:08:09,877 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 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 [2022-04-08 09:08:09,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:08:09,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:09,912 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:09,912 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 09:08:09,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:08:09,912 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 09:08:09,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=566, Unknown=0, NotChecked=0, Total=702 [2022-04-08 09:08:09,913 INFO L87 Difference]: Start difference. First operand 726 states and 840 transitions. Second operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:22,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:22,949 INFO L93 Difference]: Finished difference Result 952 states and 1094 transitions. [2022-04-08 09:08:22,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 09:08:22,949 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 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 [2022-04-08 09:08:22,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:08:22,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 135 transitions. [2022-04-08 09:08:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:22,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 135 transitions. [2022-04-08 09:08:22,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 135 transitions. [2022-04-08 09:08:23,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:23,097 INFO L225 Difference]: With dead ends: 952 [2022-04-08 09:08:23,097 INFO L226 Difference]: Without dead ends: 908 [2022-04-08 09:08:23,097 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 135 SyntacticMatches, 5 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 374 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=256, Invalid=1076, Unknown=0, NotChecked=0, Total=1332 [2022-04-08 09:08:23,097 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 171 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 63 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:08:23,097 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [171 Valid, 63 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 350 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:08:23,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2022-04-08 09:08:32,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 760. [2022-04-08 09:08:32,827 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:08:32,828 INFO L82 GeneralOperation]: Start isEquivalent. First operand 908 states. Second operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:32,828 INFO L74 IsIncluded]: Start isIncluded. First operand 908 states. Second operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:32,829 INFO L87 Difference]: Start difference. First operand 908 states. Second operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:32,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:32,852 INFO L93 Difference]: Finished difference Result 908 states and 1039 transitions. [2022-04-08 09:08:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1039 transitions. [2022-04-08 09:08:32,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:08:32,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:08:32,853 INFO L74 IsIncluded]: Start isIncluded. First operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 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 908 states. [2022-04-08 09:08:32,853 INFO L87 Difference]: Start difference. First operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 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 908 states. [2022-04-08 09:08:32,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:32,877 INFO L93 Difference]: Finished difference Result 908 states and 1039 transitions. [2022-04-08 09:08:32,877 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1039 transitions. [2022-04-08 09:08:32,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:08:32,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:08:32,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:08:32,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:08:32,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 760 states, 755 states have (on average 1.1523178807947019) internal successors, (870), 755 states have internal predecessors, (870), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 874 transitions. [2022-04-08 09:08:32,898 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 874 transitions. Word has length 72 [2022-04-08 09:08:32,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:08:32,898 INFO L478 AbstractCegarLoop]: Abstraction has 760 states and 874 transitions. [2022-04-08 09:08:32,898 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 4.0) internal successors, (52), 12 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:08:32,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 760 states and 874 transitions. [2022-04-08 09:08:37,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 874 edges. 874 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 874 transitions. [2022-04-08 09:08:37,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-04-08 09:08:37,283 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:08:37,283 INFO L499 BasicCegarLoop]: 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] [2022-04-08 09:08:37,299 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-08 09:08:37,493 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-08 09:08:37,493 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:08:37,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:08:37,493 INFO L85 PathProgramCache]: Analyzing trace with hash 479223478, now seen corresponding path program 27 times [2022-04-08 09:08:37,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:08:37,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [400826188] [2022-04-08 09:08:37,498 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:08:37,498 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:08:37,498 INFO L85 PathProgramCache]: Analyzing trace with hash 479223478, now seen corresponding path program 28 times [2022-04-08 09:08:37,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:08:37,498 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642315095] [2022-04-08 09:08:37,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:08:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:08:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:38,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:08:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:38,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {94685#(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); {94662#true} is VALID [2022-04-08 09:08:38,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {94662#true} assume true; {94662#true} is VALID [2022-04-08 09:08:38,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {94662#true} {94662#true} #133#return; {94662#true} is VALID [2022-04-08 09:08:38,430 INFO L272 TraceCheckUtils]: 0: Hoare triple {94662#true} call ULTIMATE.init(); {94685#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:08:38,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {94685#(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); {94662#true} is VALID [2022-04-08 09:08:38,430 INFO L290 TraceCheckUtils]: 2: Hoare triple {94662#true} assume true; {94662#true} is VALID [2022-04-08 09:08:38,430 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94662#true} {94662#true} #133#return; {94662#true} is VALID [2022-04-08 09:08:38,430 INFO L272 TraceCheckUtils]: 4: Hoare triple {94662#true} call #t~ret17 := main(); {94662#true} is VALID [2022-04-08 09:08:38,430 INFO L290 TraceCheckUtils]: 5: Hoare triple {94662#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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,431 INFO L290 TraceCheckUtils]: 6: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,431 INFO L290 TraceCheckUtils]: 7: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,431 INFO L290 TraceCheckUtils]: 8: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,432 INFO L290 TraceCheckUtils]: 10: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,432 INFO L290 TraceCheckUtils]: 11: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,433 INFO L290 TraceCheckUtils]: 15: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,434 INFO L290 TraceCheckUtils]: 16: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {94667#(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); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,434 INFO L290 TraceCheckUtils]: 18: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94668#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,434 INFO L290 TraceCheckUtils]: 19: Hoare triple {94668#(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 + ~n_caracter~0 % 4294967296, 1); {94668#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:38,435 INFO L290 TraceCheckUtils]: 20: Hoare triple {94668#(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; {94669#(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 [2022-04-08 09:08:38,435 INFO L290 TraceCheckUtils]: 21: Hoare triple {94669#(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 + ~n_caracter~0 % 4294967296, 1); {94669#(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 [2022-04-08 09:08:38,435 INFO L290 TraceCheckUtils]: 22: Hoare triple {94669#(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; {94670#(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 [2022-04-08 09:08:38,436 INFO L290 TraceCheckUtils]: 23: Hoare triple {94670#(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 + ~n_caracter~0 % 4294967296, 1); {94670#(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 [2022-04-08 09:08:38,436 INFO L290 TraceCheckUtils]: 24: Hoare triple {94670#(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; {94670#(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 [2022-04-08 09:08:38,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {94670#(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; {94671#(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 [2022-04-08 09:08:38,437 INFO L290 TraceCheckUtils]: 26: Hoare triple {94671#(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; {94671#(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 [2022-04-08 09:08:38,437 INFO L290 TraceCheckUtils]: 27: Hoare triple {94671#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94671#(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 [2022-04-08 09:08:38,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {94671#(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; {94671#(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 [2022-04-08 09:08:38,438 INFO L290 TraceCheckUtils]: 29: Hoare triple {94671#(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; {94671#(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 [2022-04-08 09:08:38,438 INFO L290 TraceCheckUtils]: 30: Hoare triple {94671#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94671#(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 [2022-04-08 09:08:38,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {94671#(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; {94671#(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 [2022-04-08 09:08:38,439 INFO L290 TraceCheckUtils]: 32: Hoare triple {94671#(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; {94671#(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 [2022-04-08 09:08:38,439 INFO L290 TraceCheckUtils]: 33: Hoare triple {94671#(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); {94671#(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 [2022-04-08 09:08:38,439 INFO L290 TraceCheckUtils]: 34: Hoare triple {94671#(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; {94672#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= main_~i~0 1) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#input_string~0.offset| 0) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= main_~n_caracter~0 2)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-08 09:08:38,440 INFO L290 TraceCheckUtils]: 35: Hoare triple {94672#(and (= |main_~#vogal_array~0.offset| 0) (or (and (<= main_~i~0 1) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|))) (not (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)))) (= |main_~#input_string~0.offset| 0) (or (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (<= main_~n_caracter~0 2)) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,440 INFO L290 TraceCheckUtils]: 36: Hoare triple {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,441 INFO L290 TraceCheckUtils]: 37: Hoare triple {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,441 INFO L290 TraceCheckUtils]: 38: Hoare triple {94673#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (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; {94674#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,442 INFO L290 TraceCheckUtils]: 39: Hoare triple {94674#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)) (< (* (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94675#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,443 INFO L290 TraceCheckUtils]: 40: Hoare triple {94675#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94676#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)))} is VALID [2022-04-08 09:08:38,443 INFO L290 TraceCheckUtils]: 41: Hoare triple {94676#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1) (= |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|)))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (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; {94677#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)) (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 [2022-04-08 09:08:38,444 INFO L290 TraceCheckUtils]: 42: Hoare triple {94677#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)) (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); {94677#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)) (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 [2022-04-08 09:08:38,444 INFO L290 TraceCheckUtils]: 43: Hoare triple {94677#(and (= |main_~#vogal_array~0.offset| 0) (<= (div main_~i~0 4294967296) 0) (<= (+ main_~i~0 |main_~#input_string~0.offset|) (+ (* (div main_~i~0 4294967296) 4294967296) 1)) (= |main_~#input_string~0.offset| 0) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)) (< (* (div main_~i~0 4294967296) 4294967296) (+ main_~i~0 |main_~#input_string~0.offset|)) (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; {94678#(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|) 1))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} is VALID [2022-04-08 09:08:38,445 INFO L290 TraceCheckUtils]: 44: Hoare triple {94678#(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|) 1))) (< 0 (+ (div main_~n_caracter~0 4294967296) 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {94679#(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|) 1))))} is VALID [2022-04-08 09:08:38,445 INFO L290 TraceCheckUtils]: 45: Hoare triple {94679#(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|) 1))))} ~i~0 := 0;~cont_aux~0 := 0; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,445 INFO L290 TraceCheckUtils]: 46: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,446 INFO L290 TraceCheckUtils]: 47: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,446 INFO L290 TraceCheckUtils]: 48: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 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; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,447 INFO L290 TraceCheckUtils]: 50: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,447 INFO L290 TraceCheckUtils]: 51: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,447 INFO L290 TraceCheckUtils]: 52: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,448 INFO L290 TraceCheckUtils]: 53: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,448 INFO L290 TraceCheckUtils]: 54: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !(~j~0 % 4294967296 < 2); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:38,448 INFO L290 TraceCheckUtils]: 55: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94681#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 [2022-04-08 09:08:38,449 INFO L290 TraceCheckUtils]: 56: Hoare triple {94681#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 + ~i~0 % 4294967296, 1); {94681#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 [2022-04-08 09:08:38,449 INFO L290 TraceCheckUtils]: 57: Hoare triple {94681#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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; {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 [2022-04-08 09:08:38,449 INFO L290 TraceCheckUtils]: 58: Hoare triple {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 [2022-04-08 09:08:38,450 INFO L290 TraceCheckUtils]: 59: Hoare triple {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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; {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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 [2022-04-08 09:08:38,450 INFO L290 TraceCheckUtils]: 60: Hoare triple {94682#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (* (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|) 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; {94683#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 61: Hoare triple {94683#(and (= |main_~#vogal_array~0.offset| 0) (or (not (= (+ main_~j~0 |main_~#vogal_array~0.offset| (* (- 4294967296) (div main_~j~0 4294967296))) 1)) (and (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|)))) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))) (= |main_~#input_string~0.offset| 0) (or (and (<= (div main_~j~0 4294967296) 0) (< (* 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)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94684#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 1))} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 62: Hoare triple {94684#(and (not (= |main_#t~mem14| |main_#t~mem13|)) (= |main_~#input_string~0.offset| 0) (= (+ (* (div main_~i~0 4294967296) (- 4294967296)) main_~i~0 |main_~#input_string~0.offset|) 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; {94663#false} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 63: Hoare triple {94663#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94663#false} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 64: Hoare triple {94663#false} assume !(~j~0 % 4294967296 < 2); {94663#false} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 65: Hoare triple {94663#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94663#false} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 66: Hoare triple {94663#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94663#false} is VALID [2022-04-08 09:08:38,451 INFO L290 TraceCheckUtils]: 67: Hoare triple {94663#false} assume !(0 != #t~mem11);havoc #t~mem11; {94663#false} is VALID [2022-04-08 09:08:38,452 INFO L272 TraceCheckUtils]: 68: Hoare triple {94663#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94663#false} is VALID [2022-04-08 09:08:38,452 INFO L290 TraceCheckUtils]: 69: Hoare triple {94663#false} ~cond := #in~cond; {94663#false} is VALID [2022-04-08 09:08:38,452 INFO L290 TraceCheckUtils]: 70: Hoare triple {94663#false} assume 0 == ~cond; {94663#false} is VALID [2022-04-08 09:08:38,452 INFO L290 TraceCheckUtils]: 71: Hoare triple {94663#false} assume !false; {94663#false} is VALID [2022-04-08 09:08:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 48 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-04-08 09:08:38,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:08:38,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642315095] [2022-04-08 09:08:38,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642315095] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:08:38,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1153412776] [2022-04-08 09:08:38,452 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:08:38,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:08:38,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:08:38,453 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) [2022-04-08 09:08:38,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-08 09:08:38,550 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:08:38,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:08:38,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 09:08:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:08:38,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:08:39,120 INFO L356 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-04-08 09:08:39,120 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 [2022-04-08 09:08:39,156 INFO L272 TraceCheckUtils]: 0: Hoare triple {94662#true} call ULTIMATE.init(); {94662#true} is VALID [2022-04-08 09:08:39,157 INFO L290 TraceCheckUtils]: 1: Hoare triple {94662#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); {94662#true} is VALID [2022-04-08 09:08:39,157 INFO L290 TraceCheckUtils]: 2: Hoare triple {94662#true} assume true; {94662#true} is VALID [2022-04-08 09:08:39,157 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94662#true} {94662#true} #133#return; {94662#true} is VALID [2022-04-08 09:08:39,157 INFO L272 TraceCheckUtils]: 4: Hoare triple {94662#true} call #t~ret17 := main(); {94662#true} is VALID [2022-04-08 09:08:39,158 INFO L290 TraceCheckUtils]: 5: Hoare triple {94662#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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,158 INFO L290 TraceCheckUtils]: 6: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,159 INFO L290 TraceCheckUtils]: 8: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,159 INFO L290 TraceCheckUtils]: 9: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,159 INFO L290 TraceCheckUtils]: 10: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,160 INFO L290 TraceCheckUtils]: 11: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,160 INFO L290 TraceCheckUtils]: 12: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,160 INFO L290 TraceCheckUtils]: 13: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,161 INFO L290 TraceCheckUtils]: 14: Hoare triple {94667#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,161 INFO L290 TraceCheckUtils]: 15: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,161 INFO L290 TraceCheckUtils]: 16: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,162 INFO L290 TraceCheckUtils]: 17: Hoare triple {94667#(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); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,162 INFO L290 TraceCheckUtils]: 18: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94668#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,162 INFO L290 TraceCheckUtils]: 19: Hoare triple {94668#(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 + ~n_caracter~0 % 4294967296, 1); {94668#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,163 INFO L290 TraceCheckUtils]: 20: Hoare triple {94668#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,163 INFO L290 TraceCheckUtils]: 21: Hoare triple {94667#(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 + ~n_caracter~0 % 4294967296, 1); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {94667#(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; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,164 INFO L290 TraceCheckUtils]: 23: Hoare triple {94667#(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 + ~n_caracter~0 % 4294967296, 1); {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:08:39,164 INFO L290 TraceCheckUtils]: 25: Hoare triple {94667#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,164 INFO L290 TraceCheckUtils]: 26: Hoare triple {94764#(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; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,165 INFO L290 TraceCheckUtils]: 27: Hoare triple {94764#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,165 INFO L290 TraceCheckUtils]: 28: Hoare triple {94764#(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; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {94764#(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; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {94764#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,166 INFO L290 TraceCheckUtils]: 31: Hoare triple {94764#(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; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,166 INFO L290 TraceCheckUtils]: 32: Hoare triple {94764#(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; {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {94764#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:08:39,167 INFO L290 TraceCheckUtils]: 34: Hoare triple {94764#(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; {94792#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:39,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {94792#(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; {94796#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:39,168 INFO L290 TraceCheckUtils]: 36: Hoare triple {94796#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94796#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:39,168 INFO L290 TraceCheckUtils]: 37: Hoare triple {94796#(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; {94796#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:39,169 INFO L290 TraceCheckUtils]: 38: Hoare triple {94796#(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; {94806#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:08:39,169 INFO L290 TraceCheckUtils]: 39: Hoare triple {94806#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94810#(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 [2022-04-08 09:08:39,169 INFO L290 TraceCheckUtils]: 40: Hoare triple {94810#(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; {94679#(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|) 1))))} is VALID [2022-04-08 09:08:39,170 INFO L290 TraceCheckUtils]: 41: Hoare triple {94679#(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|) 1))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94679#(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|) 1))))} is VALID [2022-04-08 09:08:39,170 INFO L290 TraceCheckUtils]: 42: Hoare triple {94679#(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|) 1))))} assume !(~j~0 % 4294967296 < 2); {94679#(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|) 1))))} is VALID [2022-04-08 09:08:39,171 INFO L290 TraceCheckUtils]: 43: Hoare triple {94679#(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|) 1))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94679#(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|) 1))))} is VALID [2022-04-08 09:08:39,171 INFO L290 TraceCheckUtils]: 44: Hoare triple {94679#(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|) 1))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {94679#(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|) 1))))} is VALID [2022-04-08 09:08:39,171 INFO L290 TraceCheckUtils]: 45: Hoare triple {94679#(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|) 1))))} ~i~0 := 0;~cont_aux~0 := 0; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,172 INFO L290 TraceCheckUtils]: 46: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,172 INFO L290 TraceCheckUtils]: 47: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,172 INFO L290 TraceCheckUtils]: 48: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,173 INFO L290 TraceCheckUtils]: 49: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 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; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,173 INFO L290 TraceCheckUtils]: 50: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,174 INFO L290 TraceCheckUtils]: 51: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,174 INFO L290 TraceCheckUtils]: 52: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,174 INFO L290 TraceCheckUtils]: 53: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,175 INFO L290 TraceCheckUtils]: 54: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} assume !(~j~0 % 4294967296 < 2); {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} is VALID [2022-04-08 09:08:39,175 INFO L290 TraceCheckUtils]: 55: Hoare triple {94680#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) 1) (select (select |#memory_int| |main_~#vogal_array~0.base|) 1))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,176 INFO L290 TraceCheckUtils]: 56: Hoare triple {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |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|) 1))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,176 INFO L290 TraceCheckUtils]: 57: Hoare triple {94859#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |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|) 1))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,176 INFO L290 TraceCheckUtils]: 58: Hoare triple {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,177 INFO L290 TraceCheckUtils]: 59: Hoare triple {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,177 INFO L290 TraceCheckUtils]: 60: Hoare triple {94866#(and (= |main_~#vogal_array~0.offset| 0) (= main_~j~0 0) (= main_~i~0 1) (= |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|) 1))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94876#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= main_~i~0 1) (= |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|) 1))))} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 61: Hoare triple {94876#(and (= |main_~#vogal_array~0.offset| 0) (= (+ (- 1) main_~j~0) 0) (= main_~i~0 1) (= |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|) 1))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94880#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 62: Hoare triple {94880#(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; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 63: Hoare triple {94663#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 64: Hoare triple {94663#false} assume !(~j~0 % 4294967296 < 2); {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 65: Hoare triple {94663#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {94663#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 67: Hoare triple {94663#false} assume !(0 != #t~mem11);havoc #t~mem11; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L272 TraceCheckUtils]: 68: Hoare triple {94663#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 69: Hoare triple {94663#false} ~cond := #in~cond; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 70: Hoare triple {94663#false} assume 0 == ~cond; {94663#false} is VALID [2022-04-08 09:08:39,178 INFO L290 TraceCheckUtils]: 71: Hoare triple {94663#false} assume !false; {94663#false} is VALID [2022-04-08 09:08:39,179 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 46 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-04-08 09:08:39,179 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:08:39,437 INFO L356 Elim1Store]: treesize reduction 27, result has 72.2 percent of original size [2022-04-08 09:08:39,437 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 77 [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 71: Hoare triple {94663#false} assume !false; {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {94663#false} assume 0 == ~cond; {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {94663#false} ~cond := #in~cond; {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L272 TraceCheckUtils]: 68: Hoare triple {94663#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 67: Hoare triple {94663#false} assume !(0 != #t~mem11);havoc #t~mem11; {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 66: Hoare triple {94663#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 65: Hoare triple {94663#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 64: Hoare triple {94663#false} assume !(~j~0 % 4294967296 < 2); {94663#false} is VALID [2022-04-08 09:08:39,614 INFO L290 TraceCheckUtils]: 63: Hoare triple {94663#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94663#false} is VALID [2022-04-08 09:08:39,615 INFO L290 TraceCheckUtils]: 62: Hoare triple {94880#(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; {94663#false} is VALID [2022-04-08 09:08:39,615 INFO L290 TraceCheckUtils]: 61: Hoare triple {94941#(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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94880#(not (= |main_#t~mem14| |main_#t~mem13|))} is VALID [2022-04-08 09:08:39,616 INFO L290 TraceCheckUtils]: 60: Hoare triple {94945#(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|))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94941#(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 [2022-04-08 09:08:39,616 INFO L290 TraceCheckUtils]: 59: Hoare triple {94945#(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|))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94945#(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|))))} is VALID [2022-04-08 09:08:39,616 INFO L290 TraceCheckUtils]: 58: Hoare triple {94945#(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|))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94945#(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|))))} is VALID [2022-04-08 09:08:39,617 INFO L290 TraceCheckUtils]: 57: Hoare triple {94955#(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))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94945#(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|))))} is VALID [2022-04-08 09:08:39,617 INFO L290 TraceCheckUtils]: 56: Hoare triple {94955#(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))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94955#(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))))} is VALID [2022-04-08 09:08:39,617 INFO L290 TraceCheckUtils]: 55: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {94955#(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))))} is VALID [2022-04-08 09:08:39,618 INFO L290 TraceCheckUtils]: 54: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} assume !(~j~0 % 4294967296 < 2); {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,618 INFO L290 TraceCheckUtils]: 52: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,625 INFO L290 TraceCheckUtils]: 51: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,625 INFO L290 TraceCheckUtils]: 50: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,626 INFO L290 TraceCheckUtils]: 49: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 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; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,626 INFO L290 TraceCheckUtils]: 48: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,627 INFO L290 TraceCheckUtils]: 46: Hoare triple {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,627 INFO L290 TraceCheckUtils]: 45: Hoare triple {94993#(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| 1))))} ~i~0 := 0;~cont_aux~0 := 0; {94962#(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| (mod (+ main_~i~0 1) 4294967296)))))} is VALID [2022-04-08 09:08:39,627 INFO L290 TraceCheckUtils]: 44: Hoare triple {94993#(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| 1))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {94993#(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| 1))))} is VALID [2022-04-08 09:08:39,628 INFO L290 TraceCheckUtils]: 43: Hoare triple {94993#(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| 1))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {94993#(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| 1))))} is VALID [2022-04-08 09:08:39,628 INFO L290 TraceCheckUtils]: 42: Hoare triple {94993#(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| 1))))} assume !(~j~0 % 4294967296 < 2); {94993#(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| 1))))} is VALID [2022-04-08 09:08:39,628 INFO L290 TraceCheckUtils]: 41: Hoare triple {94993#(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| 1))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {94993#(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| 1))))} is VALID [2022-04-08 09:08:39,629 INFO L290 TraceCheckUtils]: 40: Hoare triple {95009#(or (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| 1)))) (= |main_#t~mem9| |main_#t~mem8|))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {94993#(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| 1))))} is VALID [2022-04-08 09:08:39,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {95013#(and (= (mod main_~j~0 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {95009#(or (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| 1)))) (= |main_#t~mem9| |main_#t~mem8|))} is VALID [2022-04-08 09:08:39,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {95017#(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; {95013#(and (= (mod main_~j~0 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:08:39,630 INFO L290 TraceCheckUtils]: 37: Hoare triple {95017#(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; {95017#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:08:39,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {95017#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {95017#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:08:39,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {95027#(= (mod main_~i~0 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {95017#(and (= (mod (+ main_~j~0 1) 4294967296) 1) (= (mod main_~i~0 4294967296) 1))} is VALID [2022-04-08 09:08:39,631 INFO L290 TraceCheckUtils]: 34: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {95027#(= (mod main_~i~0 4294967296) 1)} is VALID [2022-04-08 09:08:39,631 INFO L290 TraceCheckUtils]: 33: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(~j~0 % 4294967296 < 2); {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,631 INFO L290 TraceCheckUtils]: 32: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,632 INFO L290 TraceCheckUtils]: 31: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,632 INFO L290 TraceCheckUtils]: 30: Hoare triple {95031#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,632 INFO L290 TraceCheckUtils]: 29: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,632 INFO L290 TraceCheckUtils]: 28: Hoare triple {95031#(= (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; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,632 INFO L290 TraceCheckUtils]: 27: Hoare triple {95031#(= (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 26: Hoare triple {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {94662#true} ~cont~0 := 0;~i~0 := 0; {95031#(= (mod (+ main_~i~0 1) 4294967296) 1)} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {94662#true} assume !(0 != #t~mem4);havoc #t~mem4; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 23: Hoare triple {94662#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 22: Hoare triple {94662#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 21: Hoare triple {94662#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 20: Hoare triple {94662#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 19: Hoare triple {94662#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 18: Hoare triple {94662#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {94662#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 16: Hoare triple {94662#true} assume !(~i~0 % 4294967296 < 5); {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 15: Hoare triple {94662#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 14: Hoare triple {94662#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 13: Hoare triple {94662#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94662#true} is VALID [2022-04-08 09:08:39,633 INFO L290 TraceCheckUtils]: 12: Hoare triple {94662#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 11: Hoare triple {94662#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 10: Hoare triple {94662#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 9: Hoare triple {94662#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {94662#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {94662#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 6: Hoare triple {94662#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 5: Hoare triple {94662#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; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {94662#true} call #t~ret17 := main(); {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {94662#true} {94662#true} #133#return; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {94662#true} assume true; {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {94662#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); {94662#true} is VALID [2022-04-08 09:08:39,634 INFO L272 TraceCheckUtils]: 0: Hoare triple {94662#true} call ULTIMATE.init(); {94662#true} is VALID [2022-04-08 09:08:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 13 proven. 42 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-04-08 09:08:39,635 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1153412776] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:08:39,635 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:08:39,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 15, 13] total 40 [2022-04-08 09:08:39,636 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:08:39,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [400826188] [2022-04-08 09:08:39,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [400826188] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:08:39,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:08:39,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 09:08:39,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419394859] [2022-04-08 09:08:39,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:08:39,636 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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 [2022-04-08 09:08:39,636 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:08:39,636 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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) [2022-04-08 09:08:39,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:39,677 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 09:08:39,677 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:08:39,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 09:08:39,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=207, Invalid=1353, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 09:08:39,678 INFO L87 Difference]: Start difference. First operand 760 states and 874 transitions. Second operand has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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) [2022-04-08 09:08:53,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:08:53,654 INFO L93 Difference]: Finished difference Result 1436 states and 1645 transitions. [2022-04-08 09:08:53,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 09:08:53,654 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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 [2022-04-08 09:08:53,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:08:53,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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) [2022-04-08 09:08:53,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 173 transitions. [2022-04-08 09:08:53,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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) [2022-04-08 09:08:53,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 173 transitions. [2022-04-08 09:08:53,656 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 173 transitions. [2022-04-08 09:08:53,768 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:08:53,822 INFO L225 Difference]: With dead ends: 1436 [2022-04-08 09:08:53,822 INFO L226 Difference]: Without dead ends: 1236 [2022-04-08 09:08:53,823 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 130 SyntacticMatches, 2 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 891 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=462, Invalid=2730, Unknown=0, NotChecked=0, Total=3192 [2022-04-08 09:08:53,823 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 238 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 729 mSolverCounterSat, 61 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 97 SdHoareTripleChecker+Invalid, 790 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 61 IncrementalHoareTripleChecker+Valid, 729 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:08:53,824 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [238 Valid, 97 Invalid, 790 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [61 Valid, 729 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-08 09:08:53,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2022-04-08 09:09:02,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 948. [2022-04-08 09:09:02,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:09:02,582 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1236 states. Second operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:02,583 INFO L74 IsIncluded]: Start isIncluded. First operand 1236 states. Second operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:02,583 INFO L87 Difference]: Start difference. First operand 1236 states. Second operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:02,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:09:02,622 INFO L93 Difference]: Finished difference Result 1236 states and 1400 transitions. [2022-04-08 09:09:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1400 transitions. [2022-04-08 09:09:02,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:09:02,623 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:09:02,624 INFO L74 IsIncluded]: Start isIncluded. First operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 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 1236 states. [2022-04-08 09:09:02,625 INFO L87 Difference]: Start difference. First operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 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 1236 states. [2022-04-08 09:09:02,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:09:02,664 INFO L93 Difference]: Finished difference Result 1236 states and 1400 transitions. [2022-04-08 09:09:02,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1400 transitions. [2022-04-08 09:09:02,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:09:02,665 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:09:02,665 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:09:02,665 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:09:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 948 states, 943 states have (on average 1.1431601272534464) internal successors, (1078), 943 states have internal predecessors, (1078), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 948 states and 1082 transitions. [2022-04-08 09:09:02,699 INFO L78 Accepts]: Start accepts. Automaton has 948 states and 1082 transitions. Word has length 72 [2022-04-08 09:09:02,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:09:02,699 INFO L478 AbstractCegarLoop]: Abstraction has 948 states and 1082 transitions. [2022-04-08 09:09:02,699 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.6666666666666665) internal successors, (56), 20 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) [2022-04-08 09:09:02,699 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 948 states and 1082 transitions. [2022-04-08 09:09:08,380 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:09:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1082 transitions. [2022-04-08 09:09:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-08 09:09:08,382 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:09:08,382 INFO L499 BasicCegarLoop]: trace histogram [8, 7, 5, 5, 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] [2022-04-08 09:09:08,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-08 09:09:08,598 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-04-08 09:09:08,598 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:09:08,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:09:08,598 INFO L85 PathProgramCache]: Analyzing trace with hash 2132024177, now seen corresponding path program 29 times [2022-04-08 09:09:08,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:09:08,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [61031589] [2022-04-08 09:09:08,602 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:09:08,602 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:09:08,602 INFO L85 PathProgramCache]: Analyzing trace with hash 2132024177, now seen corresponding path program 30 times [2022-04-08 09:09:08,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:09:08,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075497302] [2022-04-08 09:09:08,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:09:08,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:09:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:09:08,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:09:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:09:08,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {102425#(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); {102410#true} is VALID [2022-04-08 09:09:08,811 INFO L290 TraceCheckUtils]: 1: Hoare triple {102410#true} assume true; {102410#true} is VALID [2022-04-08 09:09:08,811 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {102410#true} {102410#true} #133#return; {102410#true} is VALID [2022-04-08 09:09:08,811 INFO L272 TraceCheckUtils]: 0: Hoare triple {102410#true} call ULTIMATE.init(); {102425#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {102425#(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); {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {102410#true} assume true; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {102410#true} {102410#true} #133#return; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L272 TraceCheckUtils]: 4: Hoare triple {102410#true} call #t~ret17 := main(); {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 5: Hoare triple {102410#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; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 6: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 7: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 10: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 11: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 12: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 13: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 15: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 16: Hoare triple {102410#true} assume !(~i~0 % 4294967296 < 5); {102410#true} is VALID [2022-04-08 09:09:08,812 INFO L290 TraceCheckUtils]: 17: Hoare triple {102410#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {102410#true} is VALID [2022-04-08 09:09:08,813 INFO L290 TraceCheckUtils]: 18: Hoare triple {102410#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {102415#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:09:08,813 INFO L290 TraceCheckUtils]: 19: Hoare triple {102415#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102415#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:09:08,813 INFO L290 TraceCheckUtils]: 20: Hoare triple {102415#(= 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; {102416#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,814 INFO L290 TraceCheckUtils]: 21: Hoare triple {102416#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102416#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,814 INFO L290 TraceCheckUtils]: 22: Hoare triple {102416#(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; {102417#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:09:08,814 INFO L290 TraceCheckUtils]: 23: Hoare triple {102417#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102417#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:09:08,815 INFO L290 TraceCheckUtils]: 24: Hoare triple {102417#(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; {102418#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,815 INFO L290 TraceCheckUtils]: 25: Hoare triple {102418#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102418#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {102418#(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; {102419#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:09:08,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {102419#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102419#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:09:08,816 INFO L290 TraceCheckUtils]: 28: Hoare triple {102419#(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; {102420#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:09:08,817 INFO L290 TraceCheckUtils]: 29: Hoare triple {102420#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102420#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:09:08,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {102420#(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; {102421#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:09:08,817 INFO L290 TraceCheckUtils]: 31: Hoare triple {102421#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102421#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:09:08,818 INFO L290 TraceCheckUtils]: 32: Hoare triple {102421#(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; {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,818 INFO L290 TraceCheckUtils]: 33: Hoare triple {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,818 INFO L290 TraceCheckUtils]: 34: Hoare triple {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,819 INFO L290 TraceCheckUtils]: 35: Hoare triple {102422#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,819 INFO L290 TraceCheckUtils]: 36: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,820 INFO L290 TraceCheckUtils]: 37: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,820 INFO L290 TraceCheckUtils]: 38: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,821 INFO L290 TraceCheckUtils]: 39: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,821 INFO L290 TraceCheckUtils]: 40: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,821 INFO L290 TraceCheckUtils]: 41: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,822 INFO L290 TraceCheckUtils]: 43: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:09:08,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {102423#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 7 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {102424#(and (<= (+ main_~i~0 6) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 45: Hoare triple {102424#(and (<= (+ main_~i~0 6) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {102411#false} ~i~0 := 0;~cont_aux~0 := 0; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {102411#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {102411#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 49: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {102411#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; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 51: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 52: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 53: Hoare triple {102411#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 54: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:08,823 INFO L290 TraceCheckUtils]: 55: Hoare triple {102411#false} assume !(~j~0 % 4294967296 < 2); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 56: Hoare triple {102411#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 57: Hoare triple {102411#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 58: Hoare triple {102411#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 59: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 60: Hoare triple {102411#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; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 61: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 62: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 63: Hoare triple {102411#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 64: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 65: Hoare triple {102411#false} assume !(~j~0 % 4294967296 < 2); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 66: Hoare triple {102411#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 67: Hoare triple {102411#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 68: Hoare triple {102411#false} assume !(0 != #t~mem11);havoc #t~mem11; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L272 TraceCheckUtils]: 69: Hoare triple {102411#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 70: Hoare triple {102411#false} ~cond := #in~cond; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 71: Hoare triple {102411#false} assume 0 == ~cond; {102411#false} is VALID [2022-04-08 09:09:08,824 INFO L290 TraceCheckUtils]: 72: Hoare triple {102411#false} assume !false; {102411#false} is VALID [2022-04-08 09:09:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:09:08,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:09:08,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075497302] [2022-04-08 09:09:08,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2075497302] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:09:08,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1050609229] [2022-04-08 09:09:08,827 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:09:08,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:09:08,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:09:08,827 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) [2022-04-08 09:09:08,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-08 09:09:08,998 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:09:08,999 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:09:09,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-08 09:09:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:09:09,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:09:11,738 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-08 09:09:11,739 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:09:11,739 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 [2022-04-08 09:09:11,832 INFO L272 TraceCheckUtils]: 0: Hoare triple {102410#true} call ULTIMATE.init(); {102410#true} is VALID [2022-04-08 09:09:11,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {102410#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); {102410#true} is VALID [2022-04-08 09:09:11,832 INFO L290 TraceCheckUtils]: 2: Hoare triple {102410#true} assume true; {102410#true} is VALID [2022-04-08 09:09:11,832 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {102410#true} {102410#true} #133#return; {102410#true} is VALID [2022-04-08 09:09:11,832 INFO L272 TraceCheckUtils]: 4: Hoare triple {102410#true} call #t~ret17 := main(); {102410#true} is VALID [2022-04-08 09:09:11,832 INFO L290 TraceCheckUtils]: 5: Hoare triple {102410#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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,833 INFO L290 TraceCheckUtils]: 6: Hoare triple {102444#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,833 INFO L290 TraceCheckUtils]: 7: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,833 INFO L290 TraceCheckUtils]: 8: Hoare triple {102444#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,834 INFO L290 TraceCheckUtils]: 9: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,834 INFO L290 TraceCheckUtils]: 10: Hoare triple {102444#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,834 INFO L290 TraceCheckUtils]: 11: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,834 INFO L290 TraceCheckUtils]: 12: Hoare triple {102444#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,835 INFO L290 TraceCheckUtils]: 13: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,835 INFO L290 TraceCheckUtils]: 14: Hoare triple {102444#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,835 INFO L290 TraceCheckUtils]: 15: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,835 INFO L290 TraceCheckUtils]: 16: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,836 INFO L290 TraceCheckUtils]: 17: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,836 INFO L290 TraceCheckUtils]: 18: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,836 INFO L290 TraceCheckUtils]: 19: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,836 INFO L290 TraceCheckUtils]: 20: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,837 INFO L290 TraceCheckUtils]: 21: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,837 INFO L290 TraceCheckUtils]: 22: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,838 INFO L290 TraceCheckUtils]: 25: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,838 INFO L290 TraceCheckUtils]: 26: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,838 INFO L290 TraceCheckUtils]: 27: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,838 INFO L290 TraceCheckUtils]: 28: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,839 INFO L290 TraceCheckUtils]: 29: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,839 INFO L290 TraceCheckUtils]: 30: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,839 INFO L290 TraceCheckUtils]: 31: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,839 INFO L290 TraceCheckUtils]: 32: Hoare triple {102444#(= |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; {102444#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:09:11,840 INFO L290 TraceCheckUtils]: 33: Hoare triple {102444#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102529#(and (= |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 [2022-04-08 09:09:11,840 INFO L290 TraceCheckUtils]: 34: Hoare triple {102529#(and (= |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; {102533#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,841 INFO L290 TraceCheckUtils]: 35: Hoare triple {102533#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} ~cont~0 := 0;~i~0 := 0; {102537#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,841 INFO L290 TraceCheckUtils]: 36: Hoare triple {102537#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,842 INFO L290 TraceCheckUtils]: 37: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,842 INFO L290 TraceCheckUtils]: 38: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (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; {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,842 INFO L290 TraceCheckUtils]: 39: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,843 INFO L290 TraceCheckUtils]: 40: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,843 INFO L290 TraceCheckUtils]: 41: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,844 INFO L290 TraceCheckUtils]: 42: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,844 INFO L290 TraceCheckUtils]: 43: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~j~0 % 4294967296 < 2); {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,844 INFO L290 TraceCheckUtils]: 44: Hoare triple {102541#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {102566#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:09:11,846 INFO L290 TraceCheckUtils]: 45: Hoare triple {102566#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {102570#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:09:11,847 INFO L290 TraceCheckUtils]: 46: Hoare triple {102570#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,847 INFO L290 TraceCheckUtils]: 47: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,848 INFO L290 TraceCheckUtils]: 48: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,848 INFO L290 TraceCheckUtils]: 49: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,849 INFO L290 TraceCheckUtils]: 50: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,849 INFO L290 TraceCheckUtils]: 51: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,850 INFO L290 TraceCheckUtils]: 52: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,850 INFO L290 TraceCheckUtils]: 53: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,851 INFO L290 TraceCheckUtils]: 54: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,851 INFO L290 TraceCheckUtils]: 55: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:09:11,852 INFO L290 TraceCheckUtils]: 56: Hoare triple {102574#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {102605#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:09:11,853 INFO L290 TraceCheckUtils]: 57: Hoare triple {102605#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102609#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:09:11,853 INFO L290 TraceCheckUtils]: 58: Hoare triple {102609#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {102411#false} is VALID [2022-04-08 09:09:11,853 INFO L290 TraceCheckUtils]: 59: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:11,853 INFO L290 TraceCheckUtils]: 60: Hoare triple {102411#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; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 61: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 62: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 63: Hoare triple {102411#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 64: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 65: Hoare triple {102411#false} assume !(~j~0 % 4294967296 < 2); {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 66: Hoare triple {102411#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 67: Hoare triple {102411#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 68: Hoare triple {102411#false} assume !(0 != #t~mem11);havoc #t~mem11; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L272 TraceCheckUtils]: 69: Hoare triple {102411#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 70: Hoare triple {102411#false} ~cond := #in~cond; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 71: Hoare triple {102411#false} assume 0 == ~cond; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L290 TraceCheckUtils]: 72: Hoare triple {102411#false} assume !false; {102411#false} is VALID [2022-04-08 09:09:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-04-08 09:09:11,855 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:09:12,456 INFO L356 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-04-08 09:09:12,456 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 22 treesize of output 1 [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 72: Hoare triple {102411#false} assume !false; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 71: Hoare triple {102411#false} assume 0 == ~cond; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 70: Hoare triple {102411#false} ~cond := #in~cond; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L272 TraceCheckUtils]: 69: Hoare triple {102411#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 68: Hoare triple {102411#false} assume !(0 != #t~mem11);havoc #t~mem11; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 67: Hoare triple {102411#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {102411#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 65: Hoare triple {102411#false} assume !(~j~0 % 4294967296 < 2); {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 64: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 63: Hoare triple {102411#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 62: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 61: Hoare triple {102411#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 60: Hoare triple {102411#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; {102411#false} is VALID [2022-04-08 09:09:12,499 INFO L290 TraceCheckUtils]: 59: Hoare triple {102411#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102411#false} is VALID [2022-04-08 09:09:12,500 INFO L290 TraceCheckUtils]: 58: Hoare triple {102609#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {102411#false} is VALID [2022-04-08 09:09:12,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {102700#(= (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 + ~i~0 % 4294967296, 1); {102609#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:09:12,501 INFO L290 TraceCheckUtils]: 56: Hoare triple {102704#(= (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; {102700#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)} is VALID [2022-04-08 09:09:12,501 INFO L290 TraceCheckUtils]: 55: Hoare triple {102704#(= (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); {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,501 INFO L290 TraceCheckUtils]: 54: Hoare triple {102704#(= (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; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,502 INFO L290 TraceCheckUtils]: 53: Hoare triple {102704#(= (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; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,502 INFO L290 TraceCheckUtils]: 52: Hoare triple {102704#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,503 INFO L290 TraceCheckUtils]: 51: Hoare triple {102704#(= (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; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,503 INFO L290 TraceCheckUtils]: 50: Hoare triple {102704#(= (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; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,503 INFO L290 TraceCheckUtils]: 49: Hoare triple {102704#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,504 INFO L290 TraceCheckUtils]: 48: Hoare triple {102704#(= (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; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,504 INFO L290 TraceCheckUtils]: 47: Hoare triple {102704#(= (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 + ~i~0 % 4294967296, 1); {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,504 INFO L290 TraceCheckUtils]: 46: Hoare triple {102735#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~i~0 := 0;~cont_aux~0 := 0; {102704#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:09:12,505 INFO L290 TraceCheckUtils]: 45: Hoare triple {102739#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {102735#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:09:12,506 INFO L290 TraceCheckUtils]: 44: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {102739#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,506 INFO L290 TraceCheckUtils]: 43: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~j~0 % 4294967296 < 2); {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,506 INFO L290 TraceCheckUtils]: 42: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,506 INFO L290 TraceCheckUtils]: 41: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,507 INFO L290 TraceCheckUtils]: 40: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,507 INFO L290 TraceCheckUtils]: 39: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,507 INFO L290 TraceCheckUtils]: 38: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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; {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,507 INFO L290 TraceCheckUtils]: 37: Hoare triple {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,508 INFO L290 TraceCheckUtils]: 36: Hoare triple {102768#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {102743#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:09:12,508 INFO L290 TraceCheckUtils]: 35: Hoare triple {102772#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} ~cont~0 := 0;~i~0 := 0; {102768#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 34: Hoare triple {102776#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} assume !(0 != #t~mem4);havoc #t~mem4; {102772#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102776#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 31: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 30: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 28: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 27: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 26: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 25: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 22: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 21: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 20: Hoare triple {102410#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {102410#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 18: Hoare triple {102410#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {102410#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {102410#true} assume !(~i~0 % 4294967296 < 5); {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 15: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 14: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 13: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 12: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 11: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 10: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:12,510 INFO L290 TraceCheckUtils]: 9: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 8: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 7: Hoare triple {102410#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 6: Hoare triple {102410#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 5: Hoare triple {102410#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; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L272 TraceCheckUtils]: 4: Hoare triple {102410#true} call #t~ret17 := main(); {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {102410#true} {102410#true} #133#return; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {102410#true} assume true; {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {102410#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); {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L272 TraceCheckUtils]: 0: Hoare triple {102410#true} call ULTIMATE.init(); {102410#true} is VALID [2022-04-08 09:09:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-04-08 09:09:12,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1050609229] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:09:12,511 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:09:12,511 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 11] total 31 [2022-04-08 09:09:12,512 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:09:12,512 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [61031589] [2022-04-08 09:09:12,512 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [61031589] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:09:12,512 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:09:12,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 09:09:12,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491591591] [2022-04-08 09:09:12,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:09:12,512 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 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 73 [2022-04-08 09:09:12,512 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:09:12,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:12,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:09:12,547 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 09:09:12,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:09:12,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 09:09:12,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=140, Invalid=790, Unknown=0, NotChecked=0, Total=930 [2022-04-08 09:09:12,548 INFO L87 Difference]: Start difference. First operand 948 states and 1082 transitions. Second operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:44,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:09:44,523 INFO L93 Difference]: Finished difference Result 3393 states and 3886 transitions. [2022-04-08 09:09:44,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 09:09:44,523 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 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 73 [2022-04-08 09:09:44,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:09:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 239 transitions. [2022-04-08 09:09:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:44,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 239 transitions. [2022-04-08 09:09:44,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 239 transitions. [2022-04-08 09:09:44,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 239 edges. 239 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:09:45,106 INFO L225 Difference]: With dead ends: 3393 [2022-04-08 09:09:45,107 INFO L226 Difference]: Without dead ends: 3344 [2022-04-08 09:09:45,108 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 260 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=222, Invalid=1500, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 09:09:45,114 INFO L913 BasicCegarLoop]: 118 mSDtfsCounter, 316 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 1289 mSolverCounterSat, 25 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 316 SdHoareTripleChecker+Valid, 165 SdHoareTripleChecker+Invalid, 1314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 25 IncrementalHoareTripleChecker+Valid, 1289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:09:45,117 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [316 Valid, 165 Invalid, 1314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [25 Valid, 1289 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 09:09:45,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3344 states. [2022-04-08 09:09:52,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3344 to 950. [2022-04-08 09:09:52,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:09:52,761 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3344 states. Second operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:52,762 INFO L74 IsIncluded]: Start isIncluded. First operand 3344 states. Second operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:52,762 INFO L87 Difference]: Start difference. First operand 3344 states. Second operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:53,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:09:53,076 INFO L93 Difference]: Finished difference Result 3344 states and 3830 transitions. [2022-04-08 09:09:53,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 3830 transitions. [2022-04-08 09:09:53,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:09:53,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:09:53,079 INFO L74 IsIncluded]: Start isIncluded. First operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 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 3344 states. [2022-04-08 09:09:53,080 INFO L87 Difference]: Start difference. First operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 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 3344 states. [2022-04-08 09:09:53,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:09:53,395 INFO L93 Difference]: Finished difference Result 3344 states and 3830 transitions. [2022-04-08 09:09:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 3830 transitions. [2022-04-08 09:09:53,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:09:53,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:09:53,398 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:09:53,398 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:09:53,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 950 states, 945 states have (on average 1.143915343915344) internal successors, (1081), 945 states have internal predecessors, (1081), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 950 states and 1085 transitions. [2022-04-08 09:09:53,432 INFO L78 Accepts]: Start accepts. Automaton has 950 states and 1085 transitions. Word has length 73 [2022-04-08 09:09:53,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:09:53,432 INFO L478 AbstractCegarLoop]: Abstraction has 950 states and 1085 transitions. [2022-04-08 09:09:53,432 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.5384615384615383) internal successors, (46), 12 states have internal predecessors, (46), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:09:53,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 950 states and 1085 transitions. [2022-04-08 09:09:59,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:09:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1085 transitions. [2022-04-08 09:09:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-08 09:09:59,603 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:09:59,603 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 3, 3, 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] [2022-04-08 09:09:59,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Ended with exit code 0 [2022-04-08 09:09:59,819 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-08 09:09:59,820 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:09:59,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:09:59,820 INFO L85 PathProgramCache]: Analyzing trace with hash -1623991599, now seen corresponding path program 31 times [2022-04-08 09:09:59,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:09:59,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1613490009] [2022-04-08 09:09:59,825 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:09:59,825 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:09:59,825 INFO L85 PathProgramCache]: Analyzing trace with hash -1623991599, now seen corresponding path program 32 times [2022-04-08 09:09:59,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:09:59,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522279220] [2022-04-08 09:09:59,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:09:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:09:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:00,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:10:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:00,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {118290#(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); {118277#true} is VALID [2022-04-08 09:10:00,026 INFO L290 TraceCheckUtils]: 1: Hoare triple {118277#true} assume true; {118277#true} is VALID [2022-04-08 09:10:00,026 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {118277#true} {118277#true} #133#return; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L272 TraceCheckUtils]: 0: Hoare triple {118277#true} call ULTIMATE.init(); {118290#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {118290#(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); {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 2: Hoare triple {118277#true} assume true; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {118277#true} {118277#true} #133#return; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {118277#true} call #t~ret17 := main(); {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 5: Hoare triple {118277#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; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 6: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 10: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 11: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 12: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 13: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 14: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 15: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:00,027 INFO L290 TraceCheckUtils]: 16: Hoare triple {118277#true} assume !(~i~0 % 4294967296 < 5); {118277#true} is VALID [2022-04-08 09:10:00,028 INFO L290 TraceCheckUtils]: 17: Hoare triple {118277#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {118277#true} is VALID [2022-04-08 09:10:00,028 INFO L290 TraceCheckUtils]: 18: Hoare triple {118277#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {118282#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:10:00,028 INFO L290 TraceCheckUtils]: 19: Hoare triple {118282#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118282#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:10:00,028 INFO L290 TraceCheckUtils]: 20: Hoare triple {118282#(= 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; {118283#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,029 INFO L290 TraceCheckUtils]: 21: Hoare triple {118283#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118283#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {118283#(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; {118284#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:00,030 INFO L290 TraceCheckUtils]: 23: Hoare triple {118284#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118284#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:00,030 INFO L290 TraceCheckUtils]: 24: Hoare triple {118284#(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; {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,030 INFO L290 TraceCheckUtils]: 25: Hoare triple {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,031 INFO L290 TraceCheckUtils]: 26: Hoare triple {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {118285#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {118286#(and (<= main_~n_caracter~0 3) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,032 INFO L290 TraceCheckUtils]: 28: Hoare triple {118286#(and (<= main_~n_caracter~0 3) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,033 INFO L290 TraceCheckUtils]: 31: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,033 INFO L290 TraceCheckUtils]: 32: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,034 INFO L290 TraceCheckUtils]: 33: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,034 INFO L290 TraceCheckUtils]: 34: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,034 INFO L290 TraceCheckUtils]: 35: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,035 INFO L290 TraceCheckUtils]: 36: Hoare triple {118287#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 3 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,035 INFO L290 TraceCheckUtils]: 37: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,036 INFO L290 TraceCheckUtils]: 38: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,036 INFO L290 TraceCheckUtils]: 39: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,036 INFO L290 TraceCheckUtils]: 40: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,037 INFO L290 TraceCheckUtils]: 41: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,037 INFO L290 TraceCheckUtils]: 42: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~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; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,038 INFO L290 TraceCheckUtils]: 43: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,038 INFO L290 TraceCheckUtils]: 44: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} assume !(~j~0 % 4294967296 < 2); {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 45: Hoare triple {118288#(and (<= (+ main_~i~0 2) main_~n_caracter~0) (<= (* 4294967296 (div main_~n_caracter~0 4294967296)) (+ main_~i~0 1)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118289#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 46: Hoare triple {118289#(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); {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 47: Hoare triple {118278#false} ~i~0 := 0;~cont_aux~0 := 0; {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 48: Hoare triple {118278#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 49: Hoare triple {118278#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 50: Hoare triple {118278#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 51: Hoare triple {118278#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; {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 52: Hoare triple {118278#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 53: Hoare triple {118278#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,039 INFO L290 TraceCheckUtils]: 54: Hoare triple {118278#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 55: Hoare triple {118278#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 56: Hoare triple {118278#false} assume !(~j~0 % 4294967296 < 2); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 57: Hoare triple {118278#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 58: Hoare triple {118278#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 59: Hoare triple {118278#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 60: Hoare triple {118278#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 61: Hoare triple {118278#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 62: Hoare triple {118278#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 63: Hoare triple {118278#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 64: Hoare triple {118278#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 65: Hoare triple {118278#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 66: Hoare triple {118278#false} assume !(~j~0 % 4294967296 < 2); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 67: Hoare triple {118278#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 68: Hoare triple {118278#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 69: Hoare triple {118278#false} assume !(0 != #t~mem11);havoc #t~mem11; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L272 TraceCheckUtils]: 70: Hoare triple {118278#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 71: Hoare triple {118278#false} ~cond := #in~cond; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 72: Hoare triple {118278#false} assume 0 == ~cond; {118278#false} is VALID [2022-04-08 09:10:00,040 INFO L290 TraceCheckUtils]: 73: Hoare triple {118278#false} assume !false; {118278#false} is VALID [2022-04-08 09:10:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-04-08 09:10:00,041 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:10:00,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522279220] [2022-04-08 09:10:00,041 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522279220] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:10:00,041 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165860702] [2022-04-08 09:10:00,041 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:10:00,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:10:00,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:10:00,042 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) [2022-04-08 09:10:00,071 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-08 09:10:00,155 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:10:00,155 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:10:00,156 INFO L263 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:10:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:00,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:10:00,661 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 [2022-04-08 09:10:00,679 INFO L272 TraceCheckUtils]: 0: Hoare triple {118277#true} call ULTIMATE.init(); {118277#true} is VALID [2022-04-08 09:10:00,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {118277#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); {118277#true} is VALID [2022-04-08 09:10:00,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {118277#true} assume true; {118277#true} is VALID [2022-04-08 09:10:00,680 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {118277#true} {118277#true} #133#return; {118277#true} is VALID [2022-04-08 09:10:00,680 INFO L272 TraceCheckUtils]: 4: Hoare triple {118277#true} call #t~ret17 := main(); {118277#true} is VALID [2022-04-08 09:10:00,680 INFO L290 TraceCheckUtils]: 5: Hoare triple {118277#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; {118309#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,681 INFO L290 TraceCheckUtils]: 6: Hoare triple {118309#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118309#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,681 INFO L290 TraceCheckUtils]: 7: Hoare triple {118309#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118316#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,682 INFO L290 TraceCheckUtils]: 8: Hoare triple {118316#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118316#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,682 INFO L290 TraceCheckUtils]: 9: Hoare triple {118316#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,682 INFO L290 TraceCheckUtils]: 10: Hoare triple {118323#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,682 INFO L290 TraceCheckUtils]: 11: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,683 INFO L290 TraceCheckUtils]: 12: Hoare triple {118323#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,683 INFO L290 TraceCheckUtils]: 14: Hoare triple {118323#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,683 INFO L290 TraceCheckUtils]: 15: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,684 INFO L290 TraceCheckUtils]: 17: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {118323#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:00,684 INFO L290 TraceCheckUtils]: 18: Hoare triple {118323#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {118351#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,684 INFO L290 TraceCheckUtils]: 19: Hoare triple {118351#(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 + ~n_caracter~0 % 4294967296, 1); {118351#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,685 INFO L290 TraceCheckUtils]: 20: Hoare triple {118351#(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; {118358#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,685 INFO L290 TraceCheckUtils]: 21: Hoare triple {118358#(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 + ~n_caracter~0 % 4294967296, 1); {118358#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,686 INFO L290 TraceCheckUtils]: 22: Hoare triple {118358#(and (= main_~n_caracter~0 1) (= |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; {118365#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:00,686 INFO L290 TraceCheckUtils]: 23: Hoare triple {118365#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118369#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:10:00,686 INFO L290 TraceCheckUtils]: 24: Hoare triple {118369#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,687 INFO L290 TraceCheckUtils]: 25: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,687 INFO L290 TraceCheckUtils]: 26: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,687 INFO L290 TraceCheckUtils]: 27: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,688 INFO L290 TraceCheckUtils]: 28: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,688 INFO L290 TraceCheckUtils]: 29: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,688 INFO L290 TraceCheckUtils]: 30: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,689 INFO L290 TraceCheckUtils]: 31: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,689 INFO L290 TraceCheckUtils]: 32: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,690 INFO L290 TraceCheckUtils]: 33: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,690 INFO L290 TraceCheckUtils]: 34: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,690 INFO L290 TraceCheckUtils]: 35: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,691 INFO L290 TraceCheckUtils]: 36: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,691 INFO L290 TraceCheckUtils]: 37: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,691 INFO L290 TraceCheckUtils]: 38: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,692 INFO L290 TraceCheckUtils]: 39: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,692 INFO L290 TraceCheckUtils]: 40: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,692 INFO L290 TraceCheckUtils]: 41: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,693 INFO L290 TraceCheckUtils]: 42: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,693 INFO L290 TraceCheckUtils]: 43: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,693 INFO L290 TraceCheckUtils]: 44: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,694 INFO L290 TraceCheckUtils]: 45: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,694 INFO L290 TraceCheckUtils]: 46: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,694 INFO L290 TraceCheckUtils]: 47: Hoare triple {118373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,695 INFO L290 TraceCheckUtils]: 48: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,695 INFO L290 TraceCheckUtils]: 49: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,696 INFO L290 TraceCheckUtils]: 50: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,696 INFO L290 TraceCheckUtils]: 51: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,696 INFO L290 TraceCheckUtils]: 52: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,697 INFO L290 TraceCheckUtils]: 53: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,697 INFO L290 TraceCheckUtils]: 54: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,697 INFO L290 TraceCheckUtils]: 55: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,698 INFO L290 TraceCheckUtils]: 56: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:00,698 INFO L290 TraceCheckUtils]: 57: Hoare triple {118443#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,699 INFO L290 TraceCheckUtils]: 58: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,699 INFO L290 TraceCheckUtils]: 59: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,699 INFO L290 TraceCheckUtils]: 60: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,700 INFO L290 TraceCheckUtils]: 62: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,701 INFO L290 TraceCheckUtils]: 64: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,701 INFO L290 TraceCheckUtils]: 65: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,702 INFO L290 TraceCheckUtils]: 66: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:00,702 INFO L290 TraceCheckUtils]: 67: Hoare triple {118474#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {118505#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:00,702 INFO L290 TraceCheckUtils]: 68: Hoare triple {118505#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {118509#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:10:00,703 INFO L290 TraceCheckUtils]: 69: Hoare triple {118509#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {118278#false} is VALID [2022-04-08 09:10:00,703 INFO L272 TraceCheckUtils]: 70: Hoare triple {118278#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {118278#false} is VALID [2022-04-08 09:10:00,703 INFO L290 TraceCheckUtils]: 71: Hoare triple {118278#false} ~cond := #in~cond; {118278#false} is VALID [2022-04-08 09:10:00,703 INFO L290 TraceCheckUtils]: 72: Hoare triple {118278#false} assume 0 == ~cond; {118278#false} is VALID [2022-04-08 09:10:00,703 INFO L290 TraceCheckUtils]: 73: Hoare triple {118278#false} assume !false; {118278#false} is VALID [2022-04-08 09:10:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-04-08 09:10:00,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:10:00,936 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:10:00,936 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 22 treesize of output 13 [2022-04-08 09:10:01,029 INFO L290 TraceCheckUtils]: 73: Hoare triple {118278#false} assume !false; {118278#false} is VALID [2022-04-08 09:10:01,029 INFO L290 TraceCheckUtils]: 72: Hoare triple {118278#false} assume 0 == ~cond; {118278#false} is VALID [2022-04-08 09:10:01,029 INFO L290 TraceCheckUtils]: 71: Hoare triple {118278#false} ~cond := #in~cond; {118278#false} is VALID [2022-04-08 09:10:01,029 INFO L272 TraceCheckUtils]: 70: Hoare triple {118278#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {118278#false} is VALID [2022-04-08 09:10:01,029 INFO L290 TraceCheckUtils]: 69: Hoare triple {118509#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {118278#false} is VALID [2022-04-08 09:10:01,030 INFO L290 TraceCheckUtils]: 68: Hoare triple {118540#(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 + ~i~0 % 4294967296, 1); {118509#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:10:01,030 INFO L290 TraceCheckUtils]: 67: Hoare triple {118544#(not (= (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; {118540#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,031 INFO L290 TraceCheckUtils]: 66: Hoare triple {118544#(not (= (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); {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,031 INFO L290 TraceCheckUtils]: 65: Hoare triple {118544#(not (= (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; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,031 INFO L290 TraceCheckUtils]: 64: Hoare triple {118544#(not (= (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; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,032 INFO L290 TraceCheckUtils]: 63: Hoare triple {118544#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,032 INFO L290 TraceCheckUtils]: 62: Hoare triple {118544#(not (= (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; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,032 INFO L290 TraceCheckUtils]: 61: Hoare triple {118544#(not (= (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; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,033 INFO L290 TraceCheckUtils]: 60: Hoare triple {118544#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,033 INFO L290 TraceCheckUtils]: 59: Hoare triple {118544#(not (= (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; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,033 INFO L290 TraceCheckUtils]: 58: Hoare triple {118544#(not (= (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 + ~i~0 % 4294967296, 1); {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,034 INFO L290 TraceCheckUtils]: 57: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {118544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:01,034 INFO L290 TraceCheckUtils]: 56: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,035 INFO L290 TraceCheckUtils]: 55: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,035 INFO L290 TraceCheckUtils]: 54: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,036 INFO L290 TraceCheckUtils]: 51: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,036 INFO L290 TraceCheckUtils]: 50: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,036 INFO L290 TraceCheckUtils]: 49: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,037 INFO L290 TraceCheckUtils]: 48: Hoare triple {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,037 INFO L290 TraceCheckUtils]: 47: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {118575#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,037 INFO L290 TraceCheckUtils]: 46: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,037 INFO L290 TraceCheckUtils]: 45: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,038 INFO L290 TraceCheckUtils]: 44: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,038 INFO L290 TraceCheckUtils]: 43: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,038 INFO L290 TraceCheckUtils]: 42: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,038 INFO L290 TraceCheckUtils]: 41: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,039 INFO L290 TraceCheckUtils]: 40: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,039 INFO L290 TraceCheckUtils]: 39: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,039 INFO L290 TraceCheckUtils]: 38: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,039 INFO L290 TraceCheckUtils]: 37: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,040 INFO L290 TraceCheckUtils]: 36: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,040 INFO L290 TraceCheckUtils]: 35: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,040 INFO L290 TraceCheckUtils]: 34: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,041 INFO L290 TraceCheckUtils]: 33: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,041 INFO L290 TraceCheckUtils]: 32: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,041 INFO L290 TraceCheckUtils]: 31: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,041 INFO L290 TraceCheckUtils]: 30: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,042 INFO L290 TraceCheckUtils]: 29: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,042 INFO L290 TraceCheckUtils]: 28: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,042 INFO L290 TraceCheckUtils]: 27: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,042 INFO L290 TraceCheckUtils]: 26: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,043 INFO L290 TraceCheckUtils]: 25: Hoare triple {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,043 INFO L290 TraceCheckUtils]: 24: Hoare triple {118676#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {118606#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:01,043 INFO L290 TraceCheckUtils]: 23: Hoare triple {118680#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118676#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:10:01,044 INFO L290 TraceCheckUtils]: 22: Hoare triple {118684#(= 2 (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; {118680#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:10:01,044 INFO L290 TraceCheckUtils]: 21: Hoare triple {118684#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118684#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {118691#(= 2 (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; {118684#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 19: Hoare triple {118691#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {118691#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 18: Hoare triple {118277#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {118691#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 17: Hoare triple {118277#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {118277#true} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 16: Hoare triple {118277#true} assume !(~i~0 % 4294967296 < 5); {118277#true} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 15: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 14: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:01,045 INFO L290 TraceCheckUtils]: 13: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 12: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 11: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {118277#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 6: Hoare triple {118277#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {118277#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; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L272 TraceCheckUtils]: 4: Hoare triple {118277#true} call #t~ret17 := main(); {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {118277#true} {118277#true} #133#return; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 2: Hoare triple {118277#true} assume true; {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L290 TraceCheckUtils]: 1: Hoare triple {118277#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); {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L272 TraceCheckUtils]: 0: Hoare triple {118277#true} call ULTIMATE.init(); {118277#true} is VALID [2022-04-08 09:10:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-04-08 09:10:01,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165860702] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:10:01,047 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:10:01,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 14, 11] total 31 [2022-04-08 09:10:01,047 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:10:01,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1613490009] [2022-04-08 09:10:01,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1613490009] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:10:01,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:10:01,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:10:01,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275052350] [2022-04-08 09:10:01,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:10:01,047 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 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 74 [2022-04-08 09:10:01,047 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:10:01,047 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:01,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:10:01,081 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:10:01,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:10:01,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:10:01,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=828, Unknown=0, NotChecked=0, Total=930 [2022-04-08 09:10:01,081 INFO L87 Difference]: Start difference. First operand 950 states and 1085 transitions. Second operand has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:21,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:10:21,418 INFO L93 Difference]: Finished difference Result 1934 states and 2199 transitions. [2022-04-08 09:10:21,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 09:10:21,418 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 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 74 [2022-04-08 09:10:21,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:10:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:21,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 179 transitions. [2022-04-08 09:10:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 179 transitions. [2022-04-08 09:10:21,420 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 179 transitions. [2022-04-08 09:10:21,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 179 edges. 179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:10:21,638 INFO L225 Difference]: With dead ends: 1934 [2022-04-08 09:10:21,638 INFO L226 Difference]: Without dead ends: 1809 [2022-04-08 09:10:21,638 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 168 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 337 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=162, Invalid=1398, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 09:10:21,639 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 238 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 434 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:10:21,639 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [238 Valid, 81 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 434 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:10:21,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1809 states. [2022-04-08 09:10:30,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1809 to 1032. [2022-04-08 09:10:30,082 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:10:30,083 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1809 states. Second operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:30,083 INFO L74 IsIncluded]: Start isIncluded. First operand 1809 states. Second operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:30,084 INFO L87 Difference]: Start difference. First operand 1809 states. Second operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:30,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:10:30,168 INFO L93 Difference]: Finished difference Result 1809 states and 2058 transitions. [2022-04-08 09:10:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2058 transitions. [2022-04-08 09:10:30,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:10:30,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:10:30,169 INFO L74 IsIncluded]: Start isIncluded. First operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 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 1809 states. [2022-04-08 09:10:30,170 INFO L87 Difference]: Start difference. First operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 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 1809 states. [2022-04-08 09:10:30,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:10:30,258 INFO L93 Difference]: Finished difference Result 1809 states and 2058 transitions. [2022-04-08 09:10:30,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2058 transitions. [2022-04-08 09:10:30,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:10:30,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:10:30,260 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:10:30,260 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:10:30,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1032 states, 1027 states have (on average 1.1402142161635833) internal successors, (1171), 1027 states have internal predecessors, (1171), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 1032 states and 1175 transitions. [2022-04-08 09:10:30,298 INFO L78 Accepts]: Start accepts. Automaton has 1032 states and 1175 transitions. Word has length 74 [2022-04-08 09:10:30,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:10:30,298 INFO L478 AbstractCegarLoop]: Abstraction has 1032 states and 1175 transitions. [2022-04-08 09:10:30,298 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.090909090909091) internal successors, (45), 10 states have internal predecessors, (45), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:10:30,298 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1032 states and 1175 transitions. [2022-04-08 09:10:37,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1175 edges. 1175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:10:37,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1175 transitions. [2022-04-08 09:10:37,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-04-08 09:10:37,203 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:10:37,203 INFO L499 BasicCegarLoop]: trace histogram [9, 8, 5, 5, 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] [2022-04-08 09:10:37,220 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-08 09:10:37,420 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:10:37,420 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:10:37,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:10:37,420 INFO L85 PathProgramCache]: Analyzing trace with hash 583415094, now seen corresponding path program 33 times [2022-04-08 09:10:37,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:10:37,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1877939966] [2022-04-08 09:10:37,424 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:10:37,424 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:10:37,424 INFO L85 PathProgramCache]: Analyzing trace with hash 583415094, now seen corresponding path program 34 times [2022-04-08 09:10:37,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:10:37,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895059380] [2022-04-08 09:10:37,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:10:37,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:10:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:37,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:10:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:37,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {128338#(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); {128322#true} is VALID [2022-04-08 09:10:37,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {128322#true} assume true; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {128322#true} {128322#true} #133#return; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L272 TraceCheckUtils]: 0: Hoare triple {128322#true} call ULTIMATE.init(); {128338#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {128338#(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); {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {128322#true} assume true; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {128322#true} {128322#true} #133#return; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {128322#true} call #t~ret17 := main(); {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 5: Hoare triple {128322#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; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 6: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 7: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:37,628 INFO L290 TraceCheckUtils]: 8: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 12: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 15: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {128322#true} assume !(~i~0 % 4294967296 < 5); {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {128322#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {128322#true} is VALID [2022-04-08 09:10:37,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {128322#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {128327#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:10:37,630 INFO L290 TraceCheckUtils]: 19: Hoare triple {128327#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128327#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:10:37,630 INFO L290 TraceCheckUtils]: 20: Hoare triple {128327#(= 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; {128328#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,630 INFO L290 TraceCheckUtils]: 21: Hoare triple {128328#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128328#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {128328#(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; {128329#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:37,631 INFO L290 TraceCheckUtils]: 23: Hoare triple {128329#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128329#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:37,632 INFO L290 TraceCheckUtils]: 24: Hoare triple {128329#(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; {128330#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,632 INFO L290 TraceCheckUtils]: 25: Hoare triple {128330#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128330#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,632 INFO L290 TraceCheckUtils]: 26: Hoare triple {128330#(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; {128331#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:10:37,633 INFO L290 TraceCheckUtils]: 27: Hoare triple {128331#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128331#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:10:37,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {128331#(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; {128332#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:10:37,634 INFO L290 TraceCheckUtils]: 29: Hoare triple {128332#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128332#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:10:37,634 INFO L290 TraceCheckUtils]: 30: Hoare triple {128332#(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; {128333#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:10:37,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {128333#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128333#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:10:37,635 INFO L290 TraceCheckUtils]: 32: Hoare triple {128333#(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; {128334#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,635 INFO L290 TraceCheckUtils]: 33: Hoare triple {128334#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128334#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,636 INFO L290 TraceCheckUtils]: 34: Hoare triple {128334#(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; {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:10:37,636 INFO L290 TraceCheckUtils]: 35: Hoare triple {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:10:37,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} assume !(0 != #t~mem4);havoc #t~mem4; {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:10:37,637 INFO L290 TraceCheckUtils]: 37: Hoare triple {128335#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} ~cont~0 := 0;~i~0 := 0; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,637 INFO L290 TraceCheckUtils]: 38: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,638 INFO L290 TraceCheckUtils]: 39: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,638 INFO L290 TraceCheckUtils]: 40: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~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; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,638 INFO L290 TraceCheckUtils]: 41: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,639 INFO L290 TraceCheckUtils]: 42: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,639 INFO L290 TraceCheckUtils]: 43: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,640 INFO L290 TraceCheckUtils]: 45: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:37,640 INFO L290 TraceCheckUtils]: 46: Hoare triple {128336#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= 8 main_~n_caracter~0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {128337#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 7 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {128337#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 7 main_~i~0) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 48: Hoare triple {128323#false} ~i~0 := 0;~cont_aux~0 := 0; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {128323#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 50: Hoare triple {128323#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 51: Hoare triple {128323#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 52: Hoare triple {128323#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; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 53: Hoare triple {128323#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 54: Hoare triple {128323#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 55: Hoare triple {128323#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 56: Hoare triple {128323#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 57: Hoare triple {128323#false} assume !(~j~0 % 4294967296 < 2); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 58: Hoare triple {128323#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 59: Hoare triple {128323#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 60: Hoare triple {128323#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {128323#false} is VALID [2022-04-08 09:10:37,641 INFO L290 TraceCheckUtils]: 61: Hoare triple {128323#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 62: Hoare triple {128323#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; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 63: Hoare triple {128323#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 64: Hoare triple {128323#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 65: Hoare triple {128323#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 66: Hoare triple {128323#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 67: Hoare triple {128323#false} assume !(~j~0 % 4294967296 < 2); {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 68: Hoare triple {128323#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 69: Hoare triple {128323#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 70: Hoare triple {128323#false} assume !(0 != #t~mem11);havoc #t~mem11; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L272 TraceCheckUtils]: 71: Hoare triple {128323#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 72: Hoare triple {128323#false} ~cond := #in~cond; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 73: Hoare triple {128323#false} assume 0 == ~cond; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L290 TraceCheckUtils]: 74: Hoare triple {128323#false} assume !false; {128323#false} is VALID [2022-04-08 09:10:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:10:37,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:10:37,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895059380] [2022-04-08 09:10:37,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895059380] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:10:37,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403776393] [2022-04-08 09:10:37,643 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:10:37,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:10:37,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:10:37,656 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) [2022-04-08 09:10:37,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-08 09:10:37,760 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:10:37,760 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:10:37,761 INFO L263 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:10:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:10:37,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:10:38,314 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 [2022-04-08 09:10:38,331 INFO L272 TraceCheckUtils]: 0: Hoare triple {128322#true} call ULTIMATE.init(); {128322#true} is VALID [2022-04-08 09:10:38,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {128322#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); {128322#true} is VALID [2022-04-08 09:10:38,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {128322#true} assume true; {128322#true} is VALID [2022-04-08 09:10:38,331 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {128322#true} {128322#true} #133#return; {128322#true} is VALID [2022-04-08 09:10:38,331 INFO L272 TraceCheckUtils]: 4: Hoare triple {128322#true} call #t~ret17 := main(); {128322#true} is VALID [2022-04-08 09:10:38,332 INFO L290 TraceCheckUtils]: 5: Hoare triple {128322#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; {128357#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {128357#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128357#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,332 INFO L290 TraceCheckUtils]: 7: Hoare triple {128357#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128364#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {128364#(and (= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128364#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,333 INFO L290 TraceCheckUtils]: 9: Hoare triple {128364#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,333 INFO L290 TraceCheckUtils]: 10: Hoare triple {128371#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,333 INFO L290 TraceCheckUtils]: 11: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,333 INFO L290 TraceCheckUtils]: 12: Hoare triple {128371#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,334 INFO L290 TraceCheckUtils]: 13: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,334 INFO L290 TraceCheckUtils]: 14: Hoare triple {128371#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,334 INFO L290 TraceCheckUtils]: 15: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,334 INFO L290 TraceCheckUtils]: 16: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,334 INFO L290 TraceCheckUtils]: 17: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {128371#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:10:38,335 INFO L290 TraceCheckUtils]: 18: Hoare triple {128371#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {128399#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,335 INFO L290 TraceCheckUtils]: 19: Hoare triple {128399#(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 + ~n_caracter~0 % 4294967296, 1); {128399#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {128399#(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; {128406#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,336 INFO L290 TraceCheckUtils]: 21: Hoare triple {128406#(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 + ~n_caracter~0 % 4294967296, 1); {128406#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,336 INFO L290 TraceCheckUtils]: 22: Hoare triple {128406#(and (= (+ (- 1) 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; {128413#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:10:38,336 INFO L290 TraceCheckUtils]: 23: Hoare triple {128413#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128417#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:10:38,336 INFO L290 TraceCheckUtils]: 24: Hoare triple {128417#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,337 INFO L290 TraceCheckUtils]: 25: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,337 INFO L290 TraceCheckUtils]: 26: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,337 INFO L290 TraceCheckUtils]: 27: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,338 INFO L290 TraceCheckUtils]: 28: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,338 INFO L290 TraceCheckUtils]: 29: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,338 INFO L290 TraceCheckUtils]: 30: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,348 INFO L290 TraceCheckUtils]: 32: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,348 INFO L290 TraceCheckUtils]: 33: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,348 INFO L290 TraceCheckUtils]: 34: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,349 INFO L290 TraceCheckUtils]: 36: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,350 INFO L290 TraceCheckUtils]: 37: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,351 INFO L290 TraceCheckUtils]: 41: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,352 INFO L290 TraceCheckUtils]: 42: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,352 INFO L290 TraceCheckUtils]: 43: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,353 INFO L290 TraceCheckUtils]: 46: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,354 INFO L290 TraceCheckUtils]: 47: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {128421#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,355 INFO L290 TraceCheckUtils]: 50: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,356 INFO L290 TraceCheckUtils]: 52: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,357 INFO L290 TraceCheckUtils]: 54: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,357 INFO L290 TraceCheckUtils]: 55: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,358 INFO L290 TraceCheckUtils]: 57: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:10:38,358 INFO L290 TraceCheckUtils]: 58: Hoare triple {128494#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,359 INFO L290 TraceCheckUtils]: 59: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,359 INFO L290 TraceCheckUtils]: 60: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,359 INFO L290 TraceCheckUtils]: 61: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,360 INFO L290 TraceCheckUtils]: 62: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,360 INFO L290 TraceCheckUtils]: 63: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,361 INFO L290 TraceCheckUtils]: 64: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,361 INFO L290 TraceCheckUtils]: 65: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,362 INFO L290 TraceCheckUtils]: 66: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,362 INFO L290 TraceCheckUtils]: 67: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:10:38,362 INFO L290 TraceCheckUtils]: 68: Hoare triple {128525#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {128556#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:10:38,363 INFO L290 TraceCheckUtils]: 69: Hoare triple {128556#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {128560#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:10:38,363 INFO L290 TraceCheckUtils]: 70: Hoare triple {128560#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {128323#false} is VALID [2022-04-08 09:10:38,363 INFO L272 TraceCheckUtils]: 71: Hoare triple {128323#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {128323#false} is VALID [2022-04-08 09:10:38,363 INFO L290 TraceCheckUtils]: 72: Hoare triple {128323#false} ~cond := #in~cond; {128323#false} is VALID [2022-04-08 09:10:38,363 INFO L290 TraceCheckUtils]: 73: Hoare triple {128323#false} assume 0 == ~cond; {128323#false} is VALID [2022-04-08 09:10:38,363 INFO L290 TraceCheckUtils]: 74: Hoare triple {128323#false} assume !false; {128323#false} is VALID [2022-04-08 09:10:38,364 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-08 09:10:38,364 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:10:38,616 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:10:38,616 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 22 treesize of output 13 [2022-04-08 09:10:38,722 INFO L290 TraceCheckUtils]: 74: Hoare triple {128323#false} assume !false; {128323#false} is VALID [2022-04-08 09:10:38,722 INFO L290 TraceCheckUtils]: 73: Hoare triple {128323#false} assume 0 == ~cond; {128323#false} is VALID [2022-04-08 09:10:38,722 INFO L290 TraceCheckUtils]: 72: Hoare triple {128323#false} ~cond := #in~cond; {128323#false} is VALID [2022-04-08 09:10:38,722 INFO L272 TraceCheckUtils]: 71: Hoare triple {128323#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {128323#false} is VALID [2022-04-08 09:10:38,722 INFO L290 TraceCheckUtils]: 70: Hoare triple {128560#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {128323#false} is VALID [2022-04-08 09:10:38,723 INFO L290 TraceCheckUtils]: 69: Hoare triple {128591#(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 + ~i~0 % 4294967296, 1); {128560#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:10:38,724 INFO L290 TraceCheckUtils]: 68: Hoare triple {128595#(not (= (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; {128591#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,724 INFO L290 TraceCheckUtils]: 67: Hoare triple {128595#(not (= (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); {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,724 INFO L290 TraceCheckUtils]: 66: Hoare triple {128595#(not (= (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; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,725 INFO L290 TraceCheckUtils]: 65: Hoare triple {128595#(not (= (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; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,725 INFO L290 TraceCheckUtils]: 64: Hoare triple {128595#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,725 INFO L290 TraceCheckUtils]: 63: Hoare triple {128595#(not (= (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; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,726 INFO L290 TraceCheckUtils]: 62: Hoare triple {128595#(not (= (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; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,726 INFO L290 TraceCheckUtils]: 61: Hoare triple {128595#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,726 INFO L290 TraceCheckUtils]: 60: Hoare triple {128595#(not (= (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; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,727 INFO L290 TraceCheckUtils]: 59: Hoare triple {128595#(not (= (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 + ~i~0 % 4294967296, 1); {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,727 INFO L290 TraceCheckUtils]: 58: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {128595#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:10:38,728 INFO L290 TraceCheckUtils]: 57: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,728 INFO L290 TraceCheckUtils]: 56: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,728 INFO L290 TraceCheckUtils]: 55: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,729 INFO L290 TraceCheckUtils]: 53: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,730 INFO L290 TraceCheckUtils]: 50: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {128626#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,730 INFO L290 TraceCheckUtils]: 47: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,731 INFO L290 TraceCheckUtils]: 43: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,732 INFO L290 TraceCheckUtils]: 40: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,732 INFO L290 TraceCheckUtils]: 39: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,733 INFO L290 TraceCheckUtils]: 37: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,734 INFO L290 TraceCheckUtils]: 34: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,734 INFO L290 TraceCheckUtils]: 33: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,734 INFO L290 TraceCheckUtils]: 32: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,735 INFO L290 TraceCheckUtils]: 31: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,735 INFO L290 TraceCheckUtils]: 28: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,736 INFO L290 TraceCheckUtils]: 27: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,736 INFO L290 TraceCheckUtils]: 25: Hoare triple {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,736 INFO L290 TraceCheckUtils]: 24: Hoare triple {128730#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {128657#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:10:38,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {128734#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128730#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:10:38,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {128738#(= 2 (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; {128734#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:10:38,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {128738#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128738#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:10:38,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {128745#(= 2 (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; {128738#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:10:38,738 INFO L290 TraceCheckUtils]: 19: Hoare triple {128745#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {128745#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {128322#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {128745#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {128322#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {128322#true} assume !(~i~0 % 4294967296 < 5); {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 15: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 13: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 12: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 8: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 7: Hoare triple {128322#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 6: Hoare triple {128322#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L290 TraceCheckUtils]: 5: Hoare triple {128322#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; {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L272 TraceCheckUtils]: 4: Hoare triple {128322#true} call #t~ret17 := main(); {128322#true} is VALID [2022-04-08 09:10:38,739 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {128322#true} {128322#true} #133#return; {128322#true} is VALID [2022-04-08 09:10:38,740 INFO L290 TraceCheckUtils]: 2: Hoare triple {128322#true} assume true; {128322#true} is VALID [2022-04-08 09:10:38,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {128322#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); {128322#true} is VALID [2022-04-08 09:10:38,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {128322#true} call ULTIMATE.init(); {128322#true} is VALID [2022-04-08 09:10:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 6 proven. 60 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-04-08 09:10:38,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403776393] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:10:38,740 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:10:38,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 11] total 34 [2022-04-08 09:10:38,740 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:10:38,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1877939966] [2022-04-08 09:10:38,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1877939966] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:10:38,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:10:38,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 09:10:38,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758173348] [2022-04-08 09:10:38,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:10:38,741 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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 75 [2022-04-08 09:10:38,741 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:10:38,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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) [2022-04-08 09:10:38,767 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:10:38,767 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 09:10:38,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:10:38,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 09:10:38,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=1019, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 09:10:38,767 INFO L87 Difference]: Start difference. First operand 1032 states and 1175 transitions. Second operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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) [2022-04-08 09:11:15,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:11:15,195 INFO L93 Difference]: Finished difference Result 3883 states and 4447 transitions. [2022-04-08 09:11:15,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 09:11:15,196 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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 75 [2022-04-08 09:11:15,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:11:15,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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) [2022-04-08 09:11:15,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 262 transitions. [2022-04-08 09:11:15,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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) [2022-04-08 09:11:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 262 transitions. [2022-04-08 09:11:15,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 262 transitions. [2022-04-08 09:11:15,323 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 262 edges. 262 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:11:15,900 INFO L225 Difference]: With dead ends: 3883 [2022-04-08 09:11:15,900 INFO L226 Difference]: Without dead ends: 3834 [2022-04-08 09:11:15,901 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 132 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 322 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=162, Invalid=1908, Unknown=0, NotChecked=0, Total=2070 [2022-04-08 09:11:15,901 INFO L913 BasicCegarLoop]: 137 mSDtfsCounter, 346 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 1652 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 346 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 1678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 1652 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:11:15,901 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [346 Valid, 189 Invalid, 1678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 1652 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 09:11:15,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3834 states. [2022-04-08 09:11:26,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3834 to 1034. [2022-04-08 09:11:26,450 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:11:26,451 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3834 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:11:26,452 INFO L74 IsIncluded]: Start isIncluded. First operand 3834 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:11:26,453 INFO L87 Difference]: Start difference. First operand 3834 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:11:26,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:11:26,857 INFO L93 Difference]: Finished difference Result 3834 states and 4391 transitions. [2022-04-08 09:11:26,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4391 transitions. [2022-04-08 09:11:26,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:11:26,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:11:26,860 INFO L74 IsIncluded]: Start isIncluded. First operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 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 3834 states. [2022-04-08 09:11:26,861 INFO L87 Difference]: Start difference. First operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 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 3834 states. [2022-04-08 09:11:27,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:11:27,243 INFO L93 Difference]: Finished difference Result 3834 states and 4391 transitions. [2022-04-08 09:11:27,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 4391 transitions. [2022-04-08 09:11:27,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:11:27,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:11:27,246 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:11:27,246 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:11:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:11:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 1034 states and 1178 transitions. [2022-04-08 09:11:27,285 INFO L78 Accepts]: Start accepts. Automaton has 1034 states and 1178 transitions. Word has length 75 [2022-04-08 09:11:27,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:11:27,311 INFO L478 AbstractCegarLoop]: Abstraction has 1034 states and 1178 transitions. [2022-04-08 09:11:27,311 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.4285714285714284) internal successors, (48), 13 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) [2022-04-08 09:11:27,311 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1034 states and 1178 transitions. [2022-04-08 09:11:34,223 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1178 edges. 1178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:11:34,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1178 transitions. [2022-04-08 09:11:34,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-04-08 09:11:34,225 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:11:34,225 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 3, 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] [2022-04-08 09:11:34,241 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0 [2022-04-08 09:11:34,441 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-08 09:11:34,442 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:11:34,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:11:34,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1908734380, now seen corresponding path program 35 times [2022-04-08 09:11:34,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:11:34,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [546156856] [2022-04-08 09:11:34,445 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:11:34,445 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:11:34,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1908734380, now seen corresponding path program 36 times [2022-04-08 09:11:34,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:11:34,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209008719] [2022-04-08 09:11:34,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:11:34,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:11:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:11:34,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:11:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:11:34,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {146348#(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); {146334#true} is VALID [2022-04-08 09:11:34,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {146334#true} assume true; {146334#true} is VALID [2022-04-08 09:11:34,601 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {146334#true} {146334#true} #133#return; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L272 TraceCheckUtils]: 0: Hoare triple {146334#true} call ULTIMATE.init(); {146348#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {146348#(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); {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {146334#true} assume true; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146334#true} {146334#true} #133#return; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L272 TraceCheckUtils]: 4: Hoare triple {146334#true} call #t~ret17 := main(); {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 5: Hoare triple {146334#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; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 9: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:34,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 15: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {146334#true} assume !(~i~0 % 4294967296 < 5); {146334#true} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {146334#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {146334#true} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {146334#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {146339#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:11:34,603 INFO L290 TraceCheckUtils]: 19: Hoare triple {146339#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146339#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:11:34,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {146339#(= 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; {146340#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:11:34,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {146340#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146340#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:11:34,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {146340#(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; {146341#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:11:34,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {146341#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146341#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:11:34,605 INFO L290 TraceCheckUtils]: 24: Hoare triple {146341#(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; {146342#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:11:34,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {146342#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146342#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:11:34,606 INFO L290 TraceCheckUtils]: 26: Hoare triple {146342#(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; {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:11:34,606 INFO L290 TraceCheckUtils]: 27: Hoare triple {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:11:34,606 INFO L290 TraceCheckUtils]: 28: Hoare triple {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} assume !(0 != #t~mem4);havoc #t~mem4; {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:11:34,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {146343#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} ~cont~0 := 0;~i~0 := 0; {146344#(and (<= 4 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:11:34,607 INFO L290 TraceCheckUtils]: 30: Hoare triple {146344#(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; {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,608 INFO L290 TraceCheckUtils]: 31: Hoare triple {146345#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,608 INFO L290 TraceCheckUtils]: 32: Hoare triple {146345#(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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,608 INFO L290 TraceCheckUtils]: 33: Hoare triple {146345#(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; {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,609 INFO L290 TraceCheckUtils]: 34: Hoare triple {146345#(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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,609 INFO L290 TraceCheckUtils]: 35: Hoare triple {146345#(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; {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,609 INFO L290 TraceCheckUtils]: 36: Hoare triple {146345#(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; {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,610 INFO L290 TraceCheckUtils]: 37: Hoare triple {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {146345#(and (<= 4 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:34,610 INFO L290 TraceCheckUtils]: 38: Hoare triple {146345#(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; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,611 INFO L290 TraceCheckUtils]: 39: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,611 INFO L290 TraceCheckUtils]: 40: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,611 INFO L290 TraceCheckUtils]: 41: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,612 INFO L290 TraceCheckUtils]: 42: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,612 INFO L290 TraceCheckUtils]: 43: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,612 INFO L290 TraceCheckUtils]: 44: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,613 INFO L290 TraceCheckUtils]: 45: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !(~j~0 % 4294967296 < 2); {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 47: Hoare triple {146346#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {146347#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 2) main_~n_caracter~0))} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 48: Hoare triple {146347#(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); {146335#false} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 49: Hoare triple {146335#false} ~i~0 := 0;~cont_aux~0 := 0; {146335#false} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 50: Hoare triple {146335#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 51: Hoare triple {146335#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {146335#false} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 52: Hoare triple {146335#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {146335#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; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 54: Hoare triple {146335#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 55: Hoare triple {146335#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {146335#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 57: Hoare triple {146335#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 58: Hoare triple {146335#false} assume !(~j~0 % 4294967296 < 2); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 59: Hoare triple {146335#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 60: Hoare triple {146335#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 61: Hoare triple {146335#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 62: Hoare triple {146335#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {146335#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 64: Hoare triple {146335#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {146335#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 66: Hoare triple {146335#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 67: Hoare triple {146335#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 68: Hoare triple {146335#false} assume !(~j~0 % 4294967296 < 2); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 69: Hoare triple {146335#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 70: Hoare triple {146335#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 71: Hoare triple {146335#false} assume !(0 != #t~mem11);havoc #t~mem11; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L272 TraceCheckUtils]: 72: Hoare triple {146335#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 73: Hoare triple {146335#false} ~cond := #in~cond; {146335#false} is VALID [2022-04-08 09:11:34,615 INFO L290 TraceCheckUtils]: 74: Hoare triple {146335#false} assume 0 == ~cond; {146335#false} is VALID [2022-04-08 09:11:34,616 INFO L290 TraceCheckUtils]: 75: Hoare triple {146335#false} assume !false; {146335#false} is VALID [2022-04-08 09:11:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-04-08 09:11:34,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:11:34,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209008719] [2022-04-08 09:11:34,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209008719] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:11:34,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1236649265] [2022-04-08 09:11:34,616 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:11:34,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:11:34,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:11:34,628 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:11:34,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-08 09:11:34,793 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2022-04-08 09:11:34,794 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:11:34,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-08 09:11:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:11:34,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:11:34,882 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 [2022-04-08 09:11:35,329 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 [2022-04-08 09:11:35,350 INFO L272 TraceCheckUtils]: 0: Hoare triple {146334#true} call ULTIMATE.init(); {146334#true} is VALID [2022-04-08 09:11:35,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {146334#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); {146334#true} is VALID [2022-04-08 09:11:35,351 INFO L290 TraceCheckUtils]: 2: Hoare triple {146334#true} assume true; {146334#true} is VALID [2022-04-08 09:11:35,351 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146334#true} {146334#true} #133#return; {146334#true} is VALID [2022-04-08 09:11:35,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {146334#true} call #t~ret17 := main(); {146334#true} is VALID [2022-04-08 09:11:35,351 INFO L290 TraceCheckUtils]: 5: Hoare triple {146334#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; {146367#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,352 INFO L290 TraceCheckUtils]: 6: Hoare triple {146367#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146367#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {146367#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146374#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:11:35,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {146374#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146374#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:11:35,353 INFO L290 TraceCheckUtils]: 9: Hoare triple {146374#(and (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,353 INFO L290 TraceCheckUtils]: 10: Hoare triple {146381#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,353 INFO L290 TraceCheckUtils]: 11: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,354 INFO L290 TraceCheckUtils]: 12: Hoare triple {146381#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {146381#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,354 INFO L290 TraceCheckUtils]: 15: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {146381#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:11:35,355 INFO L290 TraceCheckUtils]: 18: Hoare triple {146381#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {146409#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,355 INFO L290 TraceCheckUtils]: 19: Hoare triple {146409#(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 + ~n_caracter~0 % 4294967296, 1); {146409#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,356 INFO L290 TraceCheckUtils]: 20: Hoare triple {146409#(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; {146416#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,356 INFO L290 TraceCheckUtils]: 21: Hoare triple {146416#(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 + ~n_caracter~0 % 4294967296, 1); {146416#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {146416#(and (= main_~n_caracter~0 1) (= |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; {146423#(and (= (+ (- 1) main_~n_caracter~0) 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,357 INFO L290 TraceCheckUtils]: 23: Hoare triple {146423#(and (= (+ (- 1) main_~n_caracter~0) 1) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146427#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:11:35,357 INFO L290 TraceCheckUtils]: 24: Hoare triple {146427#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,358 INFO L290 TraceCheckUtils]: 25: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,358 INFO L290 TraceCheckUtils]: 26: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,358 INFO L290 TraceCheckUtils]: 27: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,359 INFO L290 TraceCheckUtils]: 28: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,359 INFO L290 TraceCheckUtils]: 29: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,359 INFO L290 TraceCheckUtils]: 30: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,360 INFO L290 TraceCheckUtils]: 31: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,360 INFO L290 TraceCheckUtils]: 32: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,360 INFO L290 TraceCheckUtils]: 33: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,361 INFO L290 TraceCheckUtils]: 34: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,361 INFO L290 TraceCheckUtils]: 35: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,361 INFO L290 TraceCheckUtils]: 36: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,362 INFO L290 TraceCheckUtils]: 37: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,362 INFO L290 TraceCheckUtils]: 38: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,362 INFO L290 TraceCheckUtils]: 39: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,364 INFO L290 TraceCheckUtils]: 43: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,364 INFO L290 TraceCheckUtils]: 44: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,365 INFO L290 TraceCheckUtils]: 45: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,365 INFO L290 TraceCheckUtils]: 46: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,365 INFO L290 TraceCheckUtils]: 47: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,366 INFO L290 TraceCheckUtils]: 48: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,366 INFO L290 TraceCheckUtils]: 49: Hoare triple {146431#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,366 INFO L290 TraceCheckUtils]: 50: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,367 INFO L290 TraceCheckUtils]: 51: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,367 INFO L290 TraceCheckUtils]: 52: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,368 INFO L290 TraceCheckUtils]: 53: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,368 INFO L290 TraceCheckUtils]: 54: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,368 INFO L290 TraceCheckUtils]: 55: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,369 INFO L290 TraceCheckUtils]: 56: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,369 INFO L290 TraceCheckUtils]: 57: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,369 INFO L290 TraceCheckUtils]: 58: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:11:35,370 INFO L290 TraceCheckUtils]: 59: Hoare triple {146507#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,370 INFO L290 TraceCheckUtils]: 60: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,370 INFO L290 TraceCheckUtils]: 61: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,371 INFO L290 TraceCheckUtils]: 62: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,371 INFO L290 TraceCheckUtils]: 63: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,372 INFO L290 TraceCheckUtils]: 64: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,372 INFO L290 TraceCheckUtils]: 65: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,373 INFO L290 TraceCheckUtils]: 67: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,373 INFO L290 TraceCheckUtils]: 68: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,373 INFO L290 TraceCheckUtils]: 69: Hoare triple {146538#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {146569#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:11:35,374 INFO L290 TraceCheckUtils]: 70: Hoare triple {146569#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146573#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:11:35,374 INFO L290 TraceCheckUtils]: 71: Hoare triple {146573#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {146335#false} is VALID [2022-04-08 09:11:35,374 INFO L272 TraceCheckUtils]: 72: Hoare triple {146335#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {146335#false} is VALID [2022-04-08 09:11:35,374 INFO L290 TraceCheckUtils]: 73: Hoare triple {146335#false} ~cond := #in~cond; {146335#false} is VALID [2022-04-08 09:11:35,374 INFO L290 TraceCheckUtils]: 74: Hoare triple {146335#false} assume 0 == ~cond; {146335#false} is VALID [2022-04-08 09:11:35,374 INFO L290 TraceCheckUtils]: 75: Hoare triple {146335#false} assume !false; {146335#false} is VALID [2022-04-08 09:11:35,374 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-04-08 09:11:35,375 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:11:35,724 INFO L290 TraceCheckUtils]: 75: Hoare triple {146335#false} assume !false; {146335#false} is VALID [2022-04-08 09:11:35,724 INFO L290 TraceCheckUtils]: 74: Hoare triple {146335#false} assume 0 == ~cond; {146335#false} is VALID [2022-04-08 09:11:35,725 INFO L290 TraceCheckUtils]: 73: Hoare triple {146335#false} ~cond := #in~cond; {146335#false} is VALID [2022-04-08 09:11:35,725 INFO L272 TraceCheckUtils]: 72: Hoare triple {146335#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {146335#false} is VALID [2022-04-08 09:11:35,725 INFO L290 TraceCheckUtils]: 71: Hoare triple {146573#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {146335#false} is VALID [2022-04-08 09:11:35,725 INFO L290 TraceCheckUtils]: 70: Hoare triple {146604#(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 + ~i~0 % 4294967296, 1); {146573#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:11:35,726 INFO L290 TraceCheckUtils]: 69: Hoare triple {146608#(not (= (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; {146604#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,726 INFO L290 TraceCheckUtils]: 68: Hoare triple {146608#(not (= (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); {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,727 INFO L290 TraceCheckUtils]: 67: Hoare triple {146608#(not (= (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; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,727 INFO L290 TraceCheckUtils]: 66: Hoare triple {146608#(not (= (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; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,727 INFO L290 TraceCheckUtils]: 65: Hoare triple {146608#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,728 INFO L290 TraceCheckUtils]: 64: Hoare triple {146608#(not (= (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; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,728 INFO L290 TraceCheckUtils]: 63: Hoare triple {146608#(not (= (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; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,728 INFO L290 TraceCheckUtils]: 62: Hoare triple {146608#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,729 INFO L290 TraceCheckUtils]: 61: Hoare triple {146608#(not (= (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; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,729 INFO L290 TraceCheckUtils]: 60: Hoare triple {146608#(not (= (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 + ~i~0 % 4294967296, 1); {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,730 INFO L290 TraceCheckUtils]: 59: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {146608#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:11:35,730 INFO L290 TraceCheckUtils]: 58: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,730 INFO L290 TraceCheckUtils]: 57: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,731 INFO L290 TraceCheckUtils]: 56: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,731 INFO L290 TraceCheckUtils]: 55: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,731 INFO L290 TraceCheckUtils]: 54: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,731 INFO L290 TraceCheckUtils]: 53: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,732 INFO L290 TraceCheckUtils]: 52: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,732 INFO L290 TraceCheckUtils]: 51: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,732 INFO L290 TraceCheckUtils]: 50: Hoare triple {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,733 INFO L290 TraceCheckUtils]: 49: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {146639#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,733 INFO L290 TraceCheckUtils]: 48: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,733 INFO L290 TraceCheckUtils]: 47: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,733 INFO L290 TraceCheckUtils]: 46: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,734 INFO L290 TraceCheckUtils]: 44: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,734 INFO L290 TraceCheckUtils]: 43: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,734 INFO L290 TraceCheckUtils]: 42: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,735 INFO L290 TraceCheckUtils]: 41: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,735 INFO L290 TraceCheckUtils]: 40: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,735 INFO L290 TraceCheckUtils]: 39: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,735 INFO L290 TraceCheckUtils]: 38: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,736 INFO L290 TraceCheckUtils]: 37: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,736 INFO L290 TraceCheckUtils]: 34: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,737 INFO L290 TraceCheckUtils]: 33: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,737 INFO L290 TraceCheckUtils]: 32: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,737 INFO L290 TraceCheckUtils]: 31: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,737 INFO L290 TraceCheckUtils]: 30: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,738 INFO L290 TraceCheckUtils]: 29: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,738 INFO L290 TraceCheckUtils]: 28: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,738 INFO L290 TraceCheckUtils]: 27: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,738 INFO L290 TraceCheckUtils]: 26: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,739 INFO L290 TraceCheckUtils]: 25: Hoare triple {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,739 INFO L290 TraceCheckUtils]: 24: Hoare triple {146746#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146670#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:11:35,739 INFO L290 TraceCheckUtils]: 23: Hoare triple {146750#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146746#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:11:35,740 INFO L290 TraceCheckUtils]: 22: Hoare triple {146754#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146750#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:11:35,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {146754#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146754#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:11:35,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {146761#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {146754#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 1) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 19: Hoare triple {146761#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {146761#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 18: Hoare triple {146334#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {146761#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~n_caracter~0 2) 4294967296))) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 17: Hoare triple {146334#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {146334#true} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 16: Hoare triple {146334#true} assume !(~i~0 % 4294967296 < 5); {146334#true} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 15: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:35,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 13: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 12: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 11: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 10: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {146334#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {146334#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {146334#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; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {146334#true} call #t~ret17 := main(); {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {146334#true} {146334#true} #133#return; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {146334#true} assume true; {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {146334#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); {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L272 TraceCheckUtils]: 0: Hoare triple {146334#true} call ULTIMATE.init(); {146334#true} is VALID [2022-04-08 09:11:35,743 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 12 proven. 30 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-04-08 09:11:35,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1236649265] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:11:35,744 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:11:35,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 14, 11] total 32 [2022-04-08 09:11:35,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:11:35,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [546156856] [2022-04-08 09:11:35,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [546156856] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:11:35,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:11:35,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 09:11:35,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374011395] [2022-04-08 09:11:35,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:11:35,744 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 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 76 [2022-04-08 09:11:35,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:11:35,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:11:35,778 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:11:35,778 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 09:11:35,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:11:35,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 09:11:35,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=874, Unknown=0, NotChecked=0, Total=992 [2022-04-08 09:11:35,779 INFO L87 Difference]: Start difference. First operand 1034 states and 1178 transitions. Second operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:09,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:12:09,935 INFO L93 Difference]: Finished difference Result 2385 states and 2721 transitions. [2022-04-08 09:12:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 09:12:09,935 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 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 76 [2022-04-08 09:12:09,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:12:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 202 transitions. [2022-04-08 09:12:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:09,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 202 transitions. [2022-04-08 09:12:09,937 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 202 transitions. [2022-04-08 09:12:10,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 202 edges. 202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:12:10,282 INFO L225 Difference]: With dead ends: 2385 [2022-04-08 09:12:10,282 INFO L226 Difference]: Without dead ends: 2260 [2022-04-08 09:12:10,283 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 174 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=177, Invalid=1545, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 09:12:10,283 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 267 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 669 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 267 SdHoareTripleChecker+Valid, 99 SdHoareTripleChecker+Invalid, 701 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 669 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 09:12:10,283 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [267 Valid, 99 Invalid, 701 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 669 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 09:12:10,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2260 states. [2022-04-08 09:12:26,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2260 to 1034. [2022-04-08 09:12:26,361 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:12:26,362 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2260 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:26,362 INFO L74 IsIncluded]: Start isIncluded. First operand 2260 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:26,363 INFO L87 Difference]: Start difference. First operand 2260 states. Second operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:26,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:12:26,493 INFO L93 Difference]: Finished difference Result 2260 states and 2580 transitions. [2022-04-08 09:12:26,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 2580 transitions. [2022-04-08 09:12:26,495 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:12:26,495 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:12:26,496 INFO L74 IsIncluded]: Start isIncluded. First operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 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 2260 states. [2022-04-08 09:12:26,496 INFO L87 Difference]: Start difference. First operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 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 2260 states. [2022-04-08 09:12:26,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:12:26,626 INFO L93 Difference]: Finished difference Result 2260 states and 2580 transitions. [2022-04-08 09:12:26,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 2580 transitions. [2022-04-08 09:12:26,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:12:26,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:12:26,628 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:12:26,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:12:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1034 states, 1029 states have (on average 1.1409135082604471) internal successors, (1174), 1029 states have internal predecessors, (1174), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:26,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 1034 states and 1178 transitions. [2022-04-08 09:12:26,668 INFO L78 Accepts]: Start accepts. Automaton has 1034 states and 1178 transitions. Word has length 76 [2022-04-08 09:12:26,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:12:26,668 INFO L478 AbstractCegarLoop]: Abstraction has 1034 states and 1178 transitions. [2022-04-08 09:12:26,668 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.9166666666666665) internal successors, (47), 11 states have internal predecessors, (47), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:12:26,668 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1034 states and 1178 transitions. [2022-04-08 09:12:33,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1178 edges. 1178 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:12:33,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1178 transitions. [2022-04-08 09:12:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-08 09:12:33,777 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:12:33,777 INFO L499 BasicCegarLoop]: trace histogram [10, 9, 5, 5, 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] [2022-04-08 09:12:33,794 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-08 09:12:33,991 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-08 09:12:33,991 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:12:33,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:12:33,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1571229253, now seen corresponding path program 37 times [2022-04-08 09:12:33,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:12:33,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1005920201] [2022-04-08 09:12:33,995 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:12:33,995 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:12:33,995 INFO L85 PathProgramCache]: Analyzing trace with hash -1571229253, now seen corresponding path program 38 times [2022-04-08 09:12:33,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:12:33,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511073289] [2022-04-08 09:12:33,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:12:33,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:12:34,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:12:34,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:12:34,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:12:34,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {158219#(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); {158202#true} is VALID [2022-04-08 09:12:34,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {158202#true} assume true; {158202#true} is VALID [2022-04-08 09:12:34,241 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {158202#true} {158202#true} #133#return; {158202#true} is VALID [2022-04-08 09:12:34,241 INFO L272 TraceCheckUtils]: 0: Hoare triple {158202#true} call ULTIMATE.init(); {158219#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {158219#(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); {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 2: Hoare triple {158202#true} assume true; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {158202#true} {158202#true} #133#return; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L272 TraceCheckUtils]: 4: Hoare triple {158202#true} call #t~ret17 := main(); {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 5: Hoare triple {158202#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; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 6: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 7: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 10: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 11: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 12: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 13: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 14: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 15: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 16: Hoare triple {158202#true} assume !(~i~0 % 4294967296 < 5); {158202#true} is VALID [2022-04-08 09:12:34,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {158202#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {158202#true} is VALID [2022-04-08 09:12:34,243 INFO L290 TraceCheckUtils]: 18: Hoare triple {158202#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {158207#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:12:34,243 INFO L290 TraceCheckUtils]: 19: Hoare triple {158207#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158207#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:12:34,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {158207#(= 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; {158208#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,244 INFO L290 TraceCheckUtils]: 21: Hoare triple {158208#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158208#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,244 INFO L290 TraceCheckUtils]: 22: Hoare triple {158208#(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; {158209#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:12:34,244 INFO L290 TraceCheckUtils]: 23: Hoare triple {158209#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158209#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:12:34,245 INFO L290 TraceCheckUtils]: 24: Hoare triple {158209#(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; {158210#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,245 INFO L290 TraceCheckUtils]: 25: Hoare triple {158210#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158210#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,245 INFO L290 TraceCheckUtils]: 26: Hoare triple {158210#(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; {158211#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:12:34,246 INFO L290 TraceCheckUtils]: 27: Hoare triple {158211#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158211#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:12:34,246 INFO L290 TraceCheckUtils]: 28: Hoare triple {158211#(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; {158212#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:12:34,247 INFO L290 TraceCheckUtils]: 29: Hoare triple {158212#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158212#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:12:34,247 INFO L290 TraceCheckUtils]: 30: Hoare triple {158212#(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; {158213#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:12:34,247 INFO L290 TraceCheckUtils]: 31: Hoare triple {158213#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158213#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:12:34,248 INFO L290 TraceCheckUtils]: 32: Hoare triple {158213#(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; {158214#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,248 INFO L290 TraceCheckUtils]: 33: Hoare triple {158214#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158214#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {158214#(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; {158215#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:12:34,249 INFO L290 TraceCheckUtils]: 35: Hoare triple {158215#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158215#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:12:34,249 INFO L290 TraceCheckUtils]: 36: Hoare triple {158215#(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; {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,250 INFO L290 TraceCheckUtils]: 37: Hoare triple {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,250 INFO L290 TraceCheckUtils]: 38: Hoare triple {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,250 INFO L290 TraceCheckUtils]: 39: Hoare triple {158216#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,251 INFO L290 TraceCheckUtils]: 40: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,251 INFO L290 TraceCheckUtils]: 41: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,252 INFO L290 TraceCheckUtils]: 42: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,252 INFO L290 TraceCheckUtils]: 43: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,252 INFO L290 TraceCheckUtils]: 44: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,253 INFO L290 TraceCheckUtils]: 45: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,253 INFO L290 TraceCheckUtils]: 46: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,253 INFO L290 TraceCheckUtils]: 47: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 48: Hoare triple {158217#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0) (<= 9 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {158218#(and (<= (+ main_~i~0 8) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 49: Hoare triple {158218#(and (<= (+ main_~i~0 8) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {158203#false} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 50: Hoare triple {158203#false} ~i~0 := 0;~cont_aux~0 := 0; {158203#false} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 51: Hoare triple {158203#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 52: Hoare triple {158203#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {158203#false} is VALID [2022-04-08 09:12:34,254 INFO L290 TraceCheckUtils]: 53: Hoare triple {158203#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 54: Hoare triple {158203#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; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 55: Hoare triple {158203#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 56: Hoare triple {158203#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 57: Hoare triple {158203#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 58: Hoare triple {158203#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 59: Hoare triple {158203#false} assume !(~j~0 % 4294967296 < 2); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 60: Hoare triple {158203#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 61: Hoare triple {158203#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 62: Hoare triple {158203#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 63: Hoare triple {158203#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 64: Hoare triple {158203#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; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 65: Hoare triple {158203#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 66: Hoare triple {158203#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 67: Hoare triple {158203#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 68: Hoare triple {158203#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 69: Hoare triple {158203#false} assume !(~j~0 % 4294967296 < 2); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 70: Hoare triple {158203#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 71: Hoare triple {158203#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {158203#false} is VALID [2022-04-08 09:12:34,255 INFO L290 TraceCheckUtils]: 72: Hoare triple {158203#false} assume !(0 != #t~mem11);havoc #t~mem11; {158203#false} is VALID [2022-04-08 09:12:34,256 INFO L272 TraceCheckUtils]: 73: Hoare triple {158203#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {158203#false} is VALID [2022-04-08 09:12:34,256 INFO L290 TraceCheckUtils]: 74: Hoare triple {158203#false} ~cond := #in~cond; {158203#false} is VALID [2022-04-08 09:12:34,256 INFO L290 TraceCheckUtils]: 75: Hoare triple {158203#false} assume 0 == ~cond; {158203#false} is VALID [2022-04-08 09:12:34,256 INFO L290 TraceCheckUtils]: 76: Hoare triple {158203#false} assume !false; {158203#false} is VALID [2022-04-08 09:12:34,256 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:12:34,256 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:12:34,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511073289] [2022-04-08 09:12:34,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511073289] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:12:34,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276490419] [2022-04-08 09:12:34,256 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:12:34,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:12:34,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:12:34,268 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:12:34,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-08 09:12:34,371 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:12:34,371 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:12:34,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:12:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:12:34,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:12:34,949 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 [2022-04-08 09:12:34,970 INFO L272 TraceCheckUtils]: 0: Hoare triple {158202#true} call ULTIMATE.init(); {158202#true} is VALID [2022-04-08 09:12:34,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {158202#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); {158202#true} is VALID [2022-04-08 09:12:34,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {158202#true} assume true; {158202#true} is VALID [2022-04-08 09:12:34,971 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {158202#true} {158202#true} #133#return; {158202#true} is VALID [2022-04-08 09:12:34,971 INFO L272 TraceCheckUtils]: 4: Hoare triple {158202#true} call #t~ret17 := main(); {158202#true} is VALID [2022-04-08 09:12:34,971 INFO L290 TraceCheckUtils]: 5: Hoare triple {158202#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; {158238#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {158238#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158238#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {158238#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158245#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {158245#(and (= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158245#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,973 INFO L290 TraceCheckUtils]: 9: Hoare triple {158245#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,973 INFO L290 TraceCheckUtils]: 10: Hoare triple {158252#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,973 INFO L290 TraceCheckUtils]: 11: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,974 INFO L290 TraceCheckUtils]: 12: Hoare triple {158252#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {158252#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,974 INFO L290 TraceCheckUtils]: 15: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {158252#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:12:34,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {158252#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {158280#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,975 INFO L290 TraceCheckUtils]: 19: Hoare triple {158280#(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 + ~n_caracter~0 % 4294967296, 1); {158280#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,976 INFO L290 TraceCheckUtils]: 20: Hoare triple {158280#(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; {158287#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,976 INFO L290 TraceCheckUtils]: 21: Hoare triple {158287#(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 + ~n_caracter~0 % 4294967296, 1); {158287#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,977 INFO L290 TraceCheckUtils]: 22: Hoare triple {158287#(and (= (+ (- 1) 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; {158294#(and (= (+ (- 2) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,977 INFO L290 TraceCheckUtils]: 23: Hoare triple {158294#(and (= (+ (- 2) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158298#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:12:34,977 INFO L290 TraceCheckUtils]: 24: Hoare triple {158298#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,978 INFO L290 TraceCheckUtils]: 25: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,978 INFO L290 TraceCheckUtils]: 26: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,978 INFO L290 TraceCheckUtils]: 27: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,979 INFO L290 TraceCheckUtils]: 28: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,979 INFO L290 TraceCheckUtils]: 29: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,979 INFO L290 TraceCheckUtils]: 30: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,980 INFO L290 TraceCheckUtils]: 31: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,980 INFO L290 TraceCheckUtils]: 32: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,980 INFO L290 TraceCheckUtils]: 33: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,981 INFO L290 TraceCheckUtils]: 34: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,981 INFO L290 TraceCheckUtils]: 35: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,982 INFO L290 TraceCheckUtils]: 36: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,982 INFO L290 TraceCheckUtils]: 37: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,982 INFO L290 TraceCheckUtils]: 38: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,983 INFO L290 TraceCheckUtils]: 39: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,983 INFO L290 TraceCheckUtils]: 40: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,983 INFO L290 TraceCheckUtils]: 41: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,984 INFO L290 TraceCheckUtils]: 42: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,984 INFO L290 TraceCheckUtils]: 43: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,984 INFO L290 TraceCheckUtils]: 44: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,985 INFO L290 TraceCheckUtils]: 45: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,985 INFO L290 TraceCheckUtils]: 46: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,985 INFO L290 TraceCheckUtils]: 47: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,986 INFO L290 TraceCheckUtils]: 48: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,986 INFO L290 TraceCheckUtils]: 49: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,987 INFO L290 TraceCheckUtils]: 50: Hoare triple {158302#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,987 INFO L290 TraceCheckUtils]: 52: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,988 INFO L290 TraceCheckUtils]: 53: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,988 INFO L290 TraceCheckUtils]: 54: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,988 INFO L290 TraceCheckUtils]: 55: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,989 INFO L290 TraceCheckUtils]: 56: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,989 INFO L290 TraceCheckUtils]: 57: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,989 INFO L290 TraceCheckUtils]: 58: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,990 INFO L290 TraceCheckUtils]: 59: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:12:34,990 INFO L290 TraceCheckUtils]: 60: Hoare triple {158381#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,991 INFO L290 TraceCheckUtils]: 61: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,991 INFO L290 TraceCheckUtils]: 62: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,991 INFO L290 TraceCheckUtils]: 63: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,992 INFO L290 TraceCheckUtils]: 64: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,993 INFO L290 TraceCheckUtils]: 66: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,993 INFO L290 TraceCheckUtils]: 67: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,993 INFO L290 TraceCheckUtils]: 68: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,994 INFO L290 TraceCheckUtils]: 69: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:12:34,994 INFO L290 TraceCheckUtils]: 70: Hoare triple {158412#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {158443#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:12:34,994 INFO L290 TraceCheckUtils]: 71: Hoare triple {158443#(and (= (+ (- 2) main_~i~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {158447#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:12:34,995 INFO L290 TraceCheckUtils]: 72: Hoare triple {158447#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {158203#false} is VALID [2022-04-08 09:12:34,995 INFO L272 TraceCheckUtils]: 73: Hoare triple {158203#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {158203#false} is VALID [2022-04-08 09:12:34,995 INFO L290 TraceCheckUtils]: 74: Hoare triple {158203#false} ~cond := #in~cond; {158203#false} is VALID [2022-04-08 09:12:34,995 INFO L290 TraceCheckUtils]: 75: Hoare triple {158203#false} assume 0 == ~cond; {158203#false} is VALID [2022-04-08 09:12:34,995 INFO L290 TraceCheckUtils]: 76: Hoare triple {158203#false} assume !false; {158203#false} is VALID [2022-04-08 09:12:34,995 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-04-08 09:12:34,995 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:12:35,263 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:12:35,263 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 22 treesize of output 13 [2022-04-08 09:12:35,369 INFO L290 TraceCheckUtils]: 76: Hoare triple {158203#false} assume !false; {158203#false} is VALID [2022-04-08 09:12:35,369 INFO L290 TraceCheckUtils]: 75: Hoare triple {158203#false} assume 0 == ~cond; {158203#false} is VALID [2022-04-08 09:12:35,369 INFO L290 TraceCheckUtils]: 74: Hoare triple {158203#false} ~cond := #in~cond; {158203#false} is VALID [2022-04-08 09:12:35,369 INFO L272 TraceCheckUtils]: 73: Hoare triple {158203#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {158203#false} is VALID [2022-04-08 09:12:35,369 INFO L290 TraceCheckUtils]: 72: Hoare triple {158447#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {158203#false} is VALID [2022-04-08 09:12:35,370 INFO L290 TraceCheckUtils]: 71: Hoare triple {158478#(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 + ~i~0 % 4294967296, 1); {158447#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:12:35,370 INFO L290 TraceCheckUtils]: 70: Hoare triple {158482#(not (= (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; {158478#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,371 INFO L290 TraceCheckUtils]: 69: Hoare triple {158482#(not (= (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); {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,371 INFO L290 TraceCheckUtils]: 68: Hoare triple {158482#(not (= (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; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,371 INFO L290 TraceCheckUtils]: 67: Hoare triple {158482#(not (= (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; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {158482#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,372 INFO L290 TraceCheckUtils]: 65: Hoare triple {158482#(not (= (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; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,372 INFO L290 TraceCheckUtils]: 64: Hoare triple {158482#(not (= (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; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,373 INFO L290 TraceCheckUtils]: 63: Hoare triple {158482#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,373 INFO L290 TraceCheckUtils]: 62: Hoare triple {158482#(not (= (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; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,374 INFO L290 TraceCheckUtils]: 61: Hoare triple {158482#(not (= (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 + ~i~0 % 4294967296, 1); {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,374 INFO L290 TraceCheckUtils]: 60: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {158482#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:12:35,375 INFO L290 TraceCheckUtils]: 59: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,375 INFO L290 TraceCheckUtils]: 58: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,375 INFO L290 TraceCheckUtils]: 57: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,375 INFO L290 TraceCheckUtils]: 56: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,376 INFO L290 TraceCheckUtils]: 55: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,376 INFO L290 TraceCheckUtils]: 54: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,376 INFO L290 TraceCheckUtils]: 53: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,376 INFO L290 TraceCheckUtils]: 52: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,377 INFO L290 TraceCheckUtils]: 51: Hoare triple {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,377 INFO L290 TraceCheckUtils]: 50: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {158513#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,377 INFO L290 TraceCheckUtils]: 49: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,377 INFO L290 TraceCheckUtils]: 48: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,378 INFO L290 TraceCheckUtils]: 47: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,378 INFO L290 TraceCheckUtils]: 46: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,378 INFO L290 TraceCheckUtils]: 45: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,379 INFO L290 TraceCheckUtils]: 44: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,379 INFO L290 TraceCheckUtils]: 43: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,379 INFO L290 TraceCheckUtils]: 42: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,379 INFO L290 TraceCheckUtils]: 41: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,380 INFO L290 TraceCheckUtils]: 40: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,380 INFO L290 TraceCheckUtils]: 39: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,380 INFO L290 TraceCheckUtils]: 38: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,380 INFO L290 TraceCheckUtils]: 37: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,381 INFO L290 TraceCheckUtils]: 36: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,381 INFO L290 TraceCheckUtils]: 35: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,381 INFO L290 TraceCheckUtils]: 34: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,381 INFO L290 TraceCheckUtils]: 33: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,382 INFO L290 TraceCheckUtils]: 32: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,382 INFO L290 TraceCheckUtils]: 31: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,382 INFO L290 TraceCheckUtils]: 30: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,382 INFO L290 TraceCheckUtils]: 29: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,383 INFO L290 TraceCheckUtils]: 28: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,383 INFO L290 TraceCheckUtils]: 27: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,383 INFO L290 TraceCheckUtils]: 26: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,383 INFO L290 TraceCheckUtils]: 25: Hoare triple {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {158623#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {158544#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:12:35,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {158627#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158623#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:12:35,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {158631#(= 2 (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; {158627#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:12:35,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {158631#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158631#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:12:35,386 INFO L290 TraceCheckUtils]: 20: Hoare triple {158638#(= 2 (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; {158631#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:12:35,386 INFO L290 TraceCheckUtils]: 19: Hoare triple {158638#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {158638#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:12:35,386 INFO L290 TraceCheckUtils]: 18: Hoare triple {158202#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {158638#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 17: Hoare triple {158202#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 16: Hoare triple {158202#true} assume !(~i~0 % 4294967296 < 5); {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 15: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 13: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 12: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 11: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 10: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 9: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 8: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 7: Hoare triple {158202#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 6: Hoare triple {158202#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 5: Hoare triple {158202#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; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L272 TraceCheckUtils]: 4: Hoare triple {158202#true} call #t~ret17 := main(); {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {158202#true} {158202#true} #133#return; {158202#true} is VALID [2022-04-08 09:12:35,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {158202#true} assume true; {158202#true} is VALID [2022-04-08 09:12:35,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {158202#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); {158202#true} is VALID [2022-04-08 09:12:35,388 INFO L272 TraceCheckUtils]: 0: Hoare triple {158202#true} call ULTIMATE.init(); {158202#true} is VALID [2022-04-08 09:12:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 7 proven. 65 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-04-08 09:12:35,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276490419] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:12:35,388 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:12:35,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 11] total 35 [2022-04-08 09:12:35,388 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:12:35,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1005920201] [2022-04-08 09:12:35,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1005920201] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:12:35,388 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:12:35,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 09:12:35,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [948632726] [2022-04-08 09:12:35,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:12:35,389 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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 77 [2022-04-08 09:12:35,389 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:12:35,389 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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) [2022-04-08 09:12:35,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:12:35,425 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 09:12:35,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:12:35,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 09:12:35,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=1085, Unknown=0, NotChecked=0, Total=1190 [2022-04-08 09:12:35,426 INFO L87 Difference]: Start difference. First operand 1034 states and 1178 transitions. Second operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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) [2022-04-08 09:13:20,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:13:20,150 INFO L93 Difference]: Finished difference Result 4373 states and 5008 transitions. [2022-04-08 09:13:20,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 09:13:20,150 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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 77 [2022-04-08 09:13:20,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:13:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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) [2022-04-08 09:13:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 285 transitions. [2022-04-08 09:13:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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) [2022-04-08 09:13:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 285 transitions. [2022-04-08 09:13:20,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 285 transitions. [2022-04-08 09:13:20,333 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:13:21,056 INFO L225 Difference]: With dead ends: 4373 [2022-04-08 09:13:21,057 INFO L226 Difference]: Without dead ends: 4324 [2022-04-08 09:13:21,058 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 136 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 342 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=168, Invalid=2088, Unknown=0, NotChecked=0, Total=2256 [2022-04-08 09:13:21,058 INFO L913 BasicCegarLoop]: 156 mSDtfsCounter, 369 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 2226 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 369 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 2252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 2226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:13:21,058 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [369 Valid, 218 Invalid, 2252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 2226 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 09:13:21,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4324 states. [2022-04-08 09:13:33,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4324 to 1036. [2022-04-08 09:13:33,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:13:33,617 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4324 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:13:33,618 INFO L74 IsIncluded]: Start isIncluded. First operand 4324 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:13:33,618 INFO L87 Difference]: Start difference. First operand 4324 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:13:34,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:13:34,117 INFO L93 Difference]: Finished difference Result 4324 states and 4952 transitions. [2022-04-08 09:13:34,117 INFO L276 IsEmpty]: Start isEmpty. Operand 4324 states and 4952 transitions. [2022-04-08 09:13:34,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:13:34,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:13:34,120 INFO L74 IsIncluded]: Start isIncluded. First operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 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 4324 states. [2022-04-08 09:13:34,121 INFO L87 Difference]: Start difference. First operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 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 4324 states. [2022-04-08 09:13:34,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:13:34,618 INFO L93 Difference]: Finished difference Result 4324 states and 4952 transitions. [2022-04-08 09:13:34,618 INFO L276 IsEmpty]: Start isEmpty. Operand 4324 states and 4952 transitions. [2022-04-08 09:13:34,636 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:13:34,636 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:13:34,636 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:13:34,636 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:13:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:13:34,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 1036 states and 1181 transitions. [2022-04-08 09:13:34,675 INFO L78 Accepts]: Start accepts. Automaton has 1036 states and 1181 transitions. Word has length 77 [2022-04-08 09:13:34,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:13:34,675 INFO L478 AbstractCegarLoop]: Abstraction has 1036 states and 1181 transitions. [2022-04-08 09:13:34,675 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 3.3333333333333335) internal successors, (50), 14 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) [2022-04-08 09:13:34,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1036 states and 1181 transitions. [2022-04-08 09:13:42,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1181 edges. 1181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:13:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1181 transitions. [2022-04-08 09:13:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-04-08 09:13:42,113 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:13:42,113 INFO L499 BasicCegarLoop]: trace histogram [6, 5, 5, 5, 4, 4, 4, 4, 3, 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] [2022-04-08 09:13:42,130 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-08 09:13:42,313 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:13:42,314 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:13:42,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:13:42,314 INFO L85 PathProgramCache]: Analyzing trace with hash -460730937, now seen corresponding path program 39 times [2022-04-08 09:13:42,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:13:42,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2075729526] [2022-04-08 09:13:42,318 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:13:42,318 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:13:42,318 INFO L85 PathProgramCache]: Analyzing trace with hash -460730937, now seen corresponding path program 40 times [2022-04-08 09:13:42,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:13:42,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549076197] [2022-04-08 09:13:42,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:13:42,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:13:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:13:42,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:13:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:13:42,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {178208#(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); {178193#true} is VALID [2022-04-08 09:13:42,477 INFO L290 TraceCheckUtils]: 1: Hoare triple {178193#true} assume true; {178193#true} is VALID [2022-04-08 09:13:42,477 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {178193#true} {178193#true} #133#return; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L272 TraceCheckUtils]: 0: Hoare triple {178193#true} call ULTIMATE.init(); {178208#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {178208#(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); {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 2: Hoare triple {178193#true} assume true; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {178193#true} {178193#true} #133#return; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L272 TraceCheckUtils]: 4: Hoare triple {178193#true} call #t~ret17 := main(); {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 5: Hoare triple {178193#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; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 6: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 9: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 10: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 11: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:42,478 INFO L290 TraceCheckUtils]: 16: Hoare triple {178193#true} assume !(~i~0 % 4294967296 < 5); {178193#true} is VALID [2022-04-08 09:13:42,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {178193#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {178193#true} is VALID [2022-04-08 09:13:42,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {178193#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {178198#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:13:42,479 INFO L290 TraceCheckUtils]: 19: Hoare triple {178198#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178198#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:13:42,479 INFO L290 TraceCheckUtils]: 20: Hoare triple {178198#(= 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; {178199#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {178199#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178199#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {178199#(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; {178200#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:13:42,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {178200#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178200#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:13:42,481 INFO L290 TraceCheckUtils]: 24: Hoare triple {178200#(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; {178201#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {178201#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178201#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {178201#(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; {178202#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:13:42,482 INFO L290 TraceCheckUtils]: 27: Hoare triple {178202#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178202#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:13:42,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {178202#(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; {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:13:42,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:13:42,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !(0 != #t~mem4);havoc #t~mem4; {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:13:42,483 INFO L290 TraceCheckUtils]: 31: Hoare triple {178203#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} ~cont~0 := 0;~i~0 := 0; {178204#(and (= main_~i~0 0) (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:13:42,484 INFO L290 TraceCheckUtils]: 32: Hoare triple {178204#(and (= main_~i~0 0) (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,485 INFO L290 TraceCheckUtils]: 34: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,485 INFO L290 TraceCheckUtils]: 36: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,486 INFO L290 TraceCheckUtils]: 37: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,486 INFO L290 TraceCheckUtils]: 38: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,487 INFO L290 TraceCheckUtils]: 39: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} is VALID [2022-04-08 09:13:42,487 INFO L290 TraceCheckUtils]: 40: Hoare triple {178205#(and (<= (div main_~n_caracter~0 4294967296) 0) (= main_~i~0 0) (<= 5 main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,487 INFO L290 TraceCheckUtils]: 41: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,488 INFO L290 TraceCheckUtils]: 42: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,488 INFO L290 TraceCheckUtils]: 43: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,488 INFO L290 TraceCheckUtils]: 44: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,489 INFO L290 TraceCheckUtils]: 46: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,490 INFO L290 TraceCheckUtils]: 47: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,490 INFO L290 TraceCheckUtils]: 48: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} assume !(~j~0 % 4294967296 < 2); {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} is VALID [2022-04-08 09:13:42,490 INFO L290 TraceCheckUtils]: 49: Hoare triple {178206#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) 0) (<= 1 main_~i~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178207#(and (<= (+ main_~i~0 3) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 50: Hoare triple {178207#(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); {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 51: Hoare triple {178194#false} ~i~0 := 0;~cont_aux~0 := 0; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 52: Hoare triple {178194#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 53: Hoare triple {178194#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {178194#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 55: Hoare triple {178194#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; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 56: Hoare triple {178194#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 57: Hoare triple {178194#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 58: Hoare triple {178194#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 59: Hoare triple {178194#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178194#false} is VALID [2022-04-08 09:13:42,491 INFO L290 TraceCheckUtils]: 60: Hoare triple {178194#false} assume !(~j~0 % 4294967296 < 2); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 61: Hoare triple {178194#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 62: Hoare triple {178194#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 63: Hoare triple {178194#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 64: Hoare triple {178194#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {178194#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 66: Hoare triple {178194#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 67: Hoare triple {178194#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 68: Hoare triple {178194#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 69: Hoare triple {178194#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {178194#false} assume !(~j~0 % 4294967296 < 2); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 71: Hoare triple {178194#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 72: Hoare triple {178194#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 73: Hoare triple {178194#false} assume !(0 != #t~mem11);havoc #t~mem11; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L272 TraceCheckUtils]: 74: Hoare triple {178194#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 75: Hoare triple {178194#false} ~cond := #in~cond; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 76: Hoare triple {178194#false} assume 0 == ~cond; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L290 TraceCheckUtils]: 77: Hoare triple {178194#false} assume !false; {178194#false} is VALID [2022-04-08 09:13:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-04-08 09:13:42,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:13:42,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549076197] [2022-04-08 09:13:42,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549076197] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:13:42,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [308560756] [2022-04-08 09:13:42,493 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:13:42,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:13:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:13:42,494 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:13:42,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-08 09:13:42,604 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:13:42,604 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:13:42,605 INFO L263 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:13:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:13:42,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:13:43,078 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 [2022-04-08 09:13:43,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {178193#true} call ULTIMATE.init(); {178193#true} is VALID [2022-04-08 09:13:43,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {178193#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); {178193#true} is VALID [2022-04-08 09:13:43,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {178193#true} assume true; {178193#true} is VALID [2022-04-08 09:13:43,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {178193#true} {178193#true} #133#return; {178193#true} is VALID [2022-04-08 09:13:43,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {178193#true} call #t~ret17 := main(); {178193#true} is VALID [2022-04-08 09:13:43,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {178193#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; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,095 INFO L290 TraceCheckUtils]: 6: Hoare triple {178227#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {178227#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,096 INFO L290 TraceCheckUtils]: 9: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,096 INFO L290 TraceCheckUtils]: 10: Hoare triple {178227#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,096 INFO L290 TraceCheckUtils]: 11: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,096 INFO L290 TraceCheckUtils]: 12: Hoare triple {178227#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,097 INFO L290 TraceCheckUtils]: 14: Hoare triple {178227#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,097 INFO L290 TraceCheckUtils]: 16: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {178227#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:13:43,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {178227#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {178267#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {178267#(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 + ~n_caracter~0 % 4294967296, 1); {178267#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {178267#(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; {178274#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {178274#(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 + ~n_caracter~0 % 4294967296, 1); {178274#(and (= main_~n_caracter~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {178274#(and (= main_~n_caracter~0 1) (= |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; {178281#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:13:43,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {178281#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178285#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:13:43,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {178285#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,100 INFO L290 TraceCheckUtils]: 26: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,100 INFO L290 TraceCheckUtils]: 27: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,100 INFO L290 TraceCheckUtils]: 28: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,102 INFO L290 TraceCheckUtils]: 32: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,102 INFO L290 TraceCheckUtils]: 33: Hoare triple {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,102 INFO L290 TraceCheckUtils]: 34: Hoare triple {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,103 INFO L290 TraceCheckUtils]: 35: Hoare triple {178314#(and (= main_~j~0 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,103 INFO L290 TraceCheckUtils]: 36: Hoare triple {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,103 INFO L290 TraceCheckUtils]: 37: Hoare triple {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,104 INFO L290 TraceCheckUtils]: 38: Hoare triple {178324#(and (= (+ (- 1) main_~j~0) 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,104 INFO L290 TraceCheckUtils]: 39: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,104 INFO L290 TraceCheckUtils]: 40: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,104 INFO L290 TraceCheckUtils]: 41: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,105 INFO L290 TraceCheckUtils]: 44: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,106 INFO L290 TraceCheckUtils]: 45: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,106 INFO L290 TraceCheckUtils]: 47: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,107 INFO L290 TraceCheckUtils]: 48: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,107 INFO L290 TraceCheckUtils]: 49: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,107 INFO L290 TraceCheckUtils]: 50: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,107 INFO L290 TraceCheckUtils]: 51: Hoare triple {178289#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,108 INFO L290 TraceCheckUtils]: 52: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,108 INFO L290 TraceCheckUtils]: 53: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,108 INFO L290 TraceCheckUtils]: 54: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,109 INFO L290 TraceCheckUtils]: 55: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,109 INFO L290 TraceCheckUtils]: 56: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,109 INFO L290 TraceCheckUtils]: 57: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,110 INFO L290 TraceCheckUtils]: 58: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,110 INFO L290 TraceCheckUtils]: 59: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:13:43,111 INFO L290 TraceCheckUtils]: 61: Hoare triple {178373#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,111 INFO L290 TraceCheckUtils]: 62: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,111 INFO L290 TraceCheckUtils]: 64: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,112 INFO L290 TraceCheckUtils]: 65: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,113 INFO L290 TraceCheckUtils]: 68: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,113 INFO L290 TraceCheckUtils]: 70: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {178404#(and (= main_~i~0 1) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {178435#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 72: Hoare triple {178435#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178439#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 73: Hoare triple {178439#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {178194#false} is VALID [2022-04-08 09:13:43,114 INFO L272 TraceCheckUtils]: 74: Hoare triple {178194#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {178194#false} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 75: Hoare triple {178194#false} ~cond := #in~cond; {178194#false} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 76: Hoare triple {178194#false} assume 0 == ~cond; {178194#false} is VALID [2022-04-08 09:13:43,114 INFO L290 TraceCheckUtils]: 77: Hoare triple {178194#false} assume !false; {178194#false} is VALID [2022-04-08 09:13:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2022-04-08 09:13:43,115 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:13:43,328 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:13:43,329 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 22 treesize of output 13 [2022-04-08 09:13:43,412 INFO L290 TraceCheckUtils]: 77: Hoare triple {178194#false} assume !false; {178194#false} is VALID [2022-04-08 09:13:43,412 INFO L290 TraceCheckUtils]: 76: Hoare triple {178194#false} assume 0 == ~cond; {178194#false} is VALID [2022-04-08 09:13:43,412 INFO L290 TraceCheckUtils]: 75: Hoare triple {178194#false} ~cond := #in~cond; {178194#false} is VALID [2022-04-08 09:13:43,412 INFO L272 TraceCheckUtils]: 74: Hoare triple {178194#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {178194#false} is VALID [2022-04-08 09:13:43,413 INFO L290 TraceCheckUtils]: 73: Hoare triple {178439#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {178194#false} is VALID [2022-04-08 09:13:43,413 INFO L290 TraceCheckUtils]: 72: Hoare triple {178470#(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 + ~i~0 % 4294967296, 1); {178439#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:13:43,413 INFO L290 TraceCheckUtils]: 71: Hoare triple {178474#(not (= (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; {178470#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,414 INFO L290 TraceCheckUtils]: 70: Hoare triple {178474#(not (= (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); {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,414 INFO L290 TraceCheckUtils]: 69: Hoare triple {178474#(not (= (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; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,414 INFO L290 TraceCheckUtils]: 68: Hoare triple {178474#(not (= (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; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,415 INFO L290 TraceCheckUtils]: 67: Hoare triple {178474#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,415 INFO L290 TraceCheckUtils]: 66: Hoare triple {178474#(not (= (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; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,415 INFO L290 TraceCheckUtils]: 65: Hoare triple {178474#(not (= (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; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,416 INFO L290 TraceCheckUtils]: 64: Hoare triple {178474#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,416 INFO L290 TraceCheckUtils]: 63: Hoare triple {178474#(not (= (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; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,416 INFO L290 TraceCheckUtils]: 62: Hoare triple {178474#(not (= (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 + ~i~0 % 4294967296, 1); {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,417 INFO L290 TraceCheckUtils]: 61: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {178474#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:13:43,417 INFO L290 TraceCheckUtils]: 60: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,417 INFO L290 TraceCheckUtils]: 59: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,418 INFO L290 TraceCheckUtils]: 58: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,418 INFO L290 TraceCheckUtils]: 57: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,418 INFO L290 TraceCheckUtils]: 56: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,418 INFO L290 TraceCheckUtils]: 55: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,418 INFO L290 TraceCheckUtils]: 54: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,419 INFO L290 TraceCheckUtils]: 53: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,419 INFO L290 TraceCheckUtils]: 52: Hoare triple {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,419 INFO L290 TraceCheckUtils]: 51: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {178505#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,419 INFO L290 TraceCheckUtils]: 50: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,420 INFO L290 TraceCheckUtils]: 49: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,420 INFO L290 TraceCheckUtils]: 48: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,420 INFO L290 TraceCheckUtils]: 47: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,420 INFO L290 TraceCheckUtils]: 46: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,420 INFO L290 TraceCheckUtils]: 45: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,421 INFO L290 TraceCheckUtils]: 44: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,421 INFO L290 TraceCheckUtils]: 43: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,421 INFO L290 TraceCheckUtils]: 42: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,421 INFO L290 TraceCheckUtils]: 41: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,421 INFO L290 TraceCheckUtils]: 40: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,422 INFO L290 TraceCheckUtils]: 39: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,422 INFO L290 TraceCheckUtils]: 38: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,422 INFO L290 TraceCheckUtils]: 37: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,422 INFO L290 TraceCheckUtils]: 36: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,422 INFO L290 TraceCheckUtils]: 35: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,423 INFO L290 TraceCheckUtils]: 34: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,423 INFO L290 TraceCheckUtils]: 33: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,423 INFO L290 TraceCheckUtils]: 32: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,423 INFO L290 TraceCheckUtils]: 31: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,424 INFO L290 TraceCheckUtils]: 29: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,424 INFO L290 TraceCheckUtils]: 28: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,424 INFO L290 TraceCheckUtils]: 27: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,424 INFO L290 TraceCheckUtils]: 26: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,424 INFO L290 TraceCheckUtils]: 25: Hoare triple {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {178618#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {178536#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:13:43,425 INFO L290 TraceCheckUtils]: 23: Hoare triple {178622#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178618#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:13:43,426 INFO L290 TraceCheckUtils]: 22: Hoare triple {178626#(= 2 (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; {178622#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:13:43,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {178626#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178626#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:13:43,426 INFO L290 TraceCheckUtils]: 20: Hoare triple {178633#(= 2 (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; {178626#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:13:43,426 INFO L290 TraceCheckUtils]: 19: Hoare triple {178633#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {178633#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 18: Hoare triple {178193#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {178633#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 17: Hoare triple {178193#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 16: Hoare triple {178193#true} assume !(~i~0 % 4294967296 < 5); {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 15: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 14: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 13: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 12: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 11: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 10: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 7: Hoare triple {178193#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {178193#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {178193#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; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L272 TraceCheckUtils]: 4: Hoare triple {178193#true} call #t~ret17 := main(); {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {178193#true} {178193#true} #133#return; {178193#true} is VALID [2022-04-08 09:13:43,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {178193#true} assume true; {178193#true} is VALID [2022-04-08 09:13:43,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {178193#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); {178193#true} is VALID [2022-04-08 09:13:43,428 INFO L272 TraceCheckUtils]: 0: Hoare triple {178193#true} call ULTIMATE.init(); {178193#true} is VALID [2022-04-08 09:13:43,428 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-04-08 09:13:43,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [308560756] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:13:43,428 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:13:43,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 14, 11] total 33 [2022-04-08 09:13:43,428 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:13:43,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2075729526] [2022-04-08 09:13:43,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2075729526] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:13:43,428 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:13:43,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 09:13:43,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388090239] [2022-04-08 09:13:43,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:13:43,429 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 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 78 [2022-04-08 09:13:43,429 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:13:43,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:13:43,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:13:43,459 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 09:13:43,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:13:43,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 09:13:43,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=947, Unknown=0, NotChecked=0, Total=1056 [2022-04-08 09:13:43,459 INFO L87 Difference]: Start difference. First operand 1036 states and 1181 transitions. Second operand has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:13,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:14:13,980 INFO L93 Difference]: Finished difference Result 2875 states and 3282 transitions. [2022-04-08 09:14:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 09:14:13,980 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 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 78 [2022-04-08 09:14:13,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:14:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 225 transitions. [2022-04-08 09:14:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 225 transitions. [2022-04-08 09:14:13,983 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 225 transitions. [2022-04-08 09:14:14,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:14:14,375 INFO L225 Difference]: With dead ends: 2875 [2022-04-08 09:14:14,375 INFO L226 Difference]: Without dead ends: 2750 [2022-04-08 09:14:14,376 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 180 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=171, Invalid=1721, Unknown=0, NotChecked=0, Total=1892 [2022-04-08 09:14:14,376 INFO L913 BasicCegarLoop]: 86 mSDtfsCounter, 304 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 992 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 304 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 1023 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 992 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:14:14,376 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [304 Valid, 133 Invalid, 1023 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 992 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-08 09:14:14,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2750 states. [2022-04-08 09:14:23,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2750 to 1036. [2022-04-08 09:14:23,885 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:14:23,886 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2750 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:23,886 INFO L74 IsIncluded]: Start isIncluded. First operand 2750 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:23,887 INFO L87 Difference]: Start difference. First operand 2750 states. Second operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:24,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:14:24,071 INFO L93 Difference]: Finished difference Result 2750 states and 3141 transitions. [2022-04-08 09:14:24,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 3141 transitions. [2022-04-08 09:14:24,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:14:24,073 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:14:24,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 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 2750 states. [2022-04-08 09:14:24,074 INFO L87 Difference]: Start difference. First operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 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 2750 states. [2022-04-08 09:14:24,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:14:24,268 INFO L93 Difference]: Finished difference Result 2750 states and 3141 transitions. [2022-04-08 09:14:24,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 3141 transitions. [2022-04-08 09:14:24,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:14:24,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:14:24,269 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:14:24,270 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:14:24,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1036 states, 1031 states have (on average 1.1416100872938895) internal successors, (1177), 1031 states have internal predecessors, (1177), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 1036 states and 1181 transitions. [2022-04-08 09:14:24,309 INFO L78 Accepts]: Start accepts. Automaton has 1036 states and 1181 transitions. Word has length 78 [2022-04-08 09:14:24,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:14:24,309 INFO L478 AbstractCegarLoop]: Abstraction has 1036 states and 1181 transitions. [2022-04-08 09:14:24,309 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.769230769230769) internal successors, (49), 12 states have internal predecessors, (49), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:24,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1036 states and 1181 transitions. [2022-04-08 09:14:32,295 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1181 edges. 1181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:14:32,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1181 transitions. [2022-04-08 09:14:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-04-08 09:14:32,296 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:14:32,297 INFO L499 BasicCegarLoop]: trace histogram [11, 10, 5, 5, 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] [2022-04-08 09:14:32,313 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-08 09:14:32,511 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41 [2022-04-08 09:14:32,511 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:14:32,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:14:32,512 INFO L85 PathProgramCache]: Analyzing trace with hash -2010210048, now seen corresponding path program 41 times [2022-04-08 09:14:32,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:14:32,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [573223581] [2022-04-08 09:14:32,515 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:14:32,515 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:14:32,515 INFO L85 PathProgramCache]: Analyzing trace with hash -2010210048, now seen corresponding path program 42 times [2022-04-08 09:14:32,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:14:32,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106140888] [2022-04-08 09:14:32,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:14:32,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:14:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:14:32,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:14:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:14:32,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {192058#(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); {192040#true} is VALID [2022-04-08 09:14:32,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {192040#true} assume true; {192040#true} is VALID [2022-04-08 09:14:32,780 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {192040#true} {192040#true} #133#return; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L272 TraceCheckUtils]: 0: Hoare triple {192040#true} call ULTIMATE.init(); {192058#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 1: Hoare triple {192058#(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); {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 2: Hoare triple {192040#true} assume true; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192040#true} {192040#true} #133#return; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L272 TraceCheckUtils]: 4: Hoare triple {192040#true} call #t~ret17 := main(); {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {192040#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; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 11: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 13: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:32,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 15: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 16: Hoare triple {192040#true} assume !(~i~0 % 4294967296 < 5); {192040#true} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 17: Hoare triple {192040#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {192040#true} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 18: Hoare triple {192040#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {192045#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 19: Hoare triple {192045#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192045#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:14:32,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {192045#(= 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; {192046#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,783 INFO L290 TraceCheckUtils]: 21: Hoare triple {192046#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192046#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {192046#(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; {192047#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:14:32,784 INFO L290 TraceCheckUtils]: 23: Hoare triple {192047#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192047#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:14:32,784 INFO L290 TraceCheckUtils]: 24: Hoare triple {192047#(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; {192048#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,784 INFO L290 TraceCheckUtils]: 25: Hoare triple {192048#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192048#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {192048#(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; {192049#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:14:32,785 INFO L290 TraceCheckUtils]: 27: Hoare triple {192049#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192049#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:14:32,786 INFO L290 TraceCheckUtils]: 28: Hoare triple {192049#(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; {192050#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:14:32,786 INFO L290 TraceCheckUtils]: 29: Hoare triple {192050#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192050#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:14:32,786 INFO L290 TraceCheckUtils]: 30: Hoare triple {192050#(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; {192051#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:14:32,790 INFO L290 TraceCheckUtils]: 31: Hoare triple {192051#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192051#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:14:32,790 INFO L290 TraceCheckUtils]: 32: Hoare triple {192051#(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; {192052#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,791 INFO L290 TraceCheckUtils]: 33: Hoare triple {192052#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192052#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,791 INFO L290 TraceCheckUtils]: 34: Hoare triple {192052#(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; {192053#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:14:32,791 INFO L290 TraceCheckUtils]: 35: Hoare triple {192053#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192053#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:14:32,792 INFO L290 TraceCheckUtils]: 36: Hoare triple {192053#(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; {192054#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,792 INFO L290 TraceCheckUtils]: 37: Hoare triple {192054#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192054#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,793 INFO L290 TraceCheckUtils]: 38: Hoare triple {192054#(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; {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,793 INFO L290 TraceCheckUtils]: 39: Hoare triple {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,793 INFO L290 TraceCheckUtils]: 40: Hoare triple {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} assume !(0 != #t~mem4);havoc #t~mem4; {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,794 INFO L290 TraceCheckUtils]: 41: Hoare triple {192055#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} ~cont~0 := 0;~i~0 := 0; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,794 INFO L290 TraceCheckUtils]: 42: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,795 INFO L290 TraceCheckUtils]: 43: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,795 INFO L290 TraceCheckUtils]: 44: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= 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; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,795 INFO L290 TraceCheckUtils]: 45: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,796 INFO L290 TraceCheckUtils]: 46: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,796 INFO L290 TraceCheckUtils]: 47: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,797 INFO L290 TraceCheckUtils]: 48: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,797 INFO L290 TraceCheckUtils]: 49: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:14:32,797 INFO L290 TraceCheckUtils]: 50: Hoare triple {192056#(and (<= 10 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {192057#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 9) main_~n_caracter~0))} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 51: Hoare triple {192057#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 9) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 52: Hoare triple {192041#false} ~i~0 := 0;~cont_aux~0 := 0; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 53: Hoare triple {192041#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 54: Hoare triple {192041#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 55: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {192041#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; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 57: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 58: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 59: Hoare triple {192041#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 60: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 61: Hoare triple {192041#false} assume !(~j~0 % 4294967296 < 2); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 62: Hoare triple {192041#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 63: Hoare triple {192041#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,798 INFO L290 TraceCheckUtils]: 64: Hoare triple {192041#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 65: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 66: Hoare triple {192041#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; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 67: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 68: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 69: Hoare triple {192041#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 70: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 71: Hoare triple {192041#false} assume !(~j~0 % 4294967296 < 2); {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 72: Hoare triple {192041#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 73: Hoare triple {192041#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 74: Hoare triple {192041#false} assume !(0 != #t~mem11);havoc #t~mem11; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L272 TraceCheckUtils]: 75: Hoare triple {192041#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {192041#false} ~cond := #in~cond; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 77: Hoare triple {192041#false} assume 0 == ~cond; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L290 TraceCheckUtils]: 78: Hoare triple {192041#false} assume !false; {192041#false} is VALID [2022-04-08 09:14:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:14:32,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:14:32,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106140888] [2022-04-08 09:14:32,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106140888] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:14:32,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94400530] [2022-04-08 09:14:32,800 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:14:32,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:14:32,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:14:32,811 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:14:32,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-08 09:14:33,015 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:14:33,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:14:33,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:14:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:14:33,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:14:36,186 INFO L272 TraceCheckUtils]: 0: Hoare triple {192040#true} call ULTIMATE.init(); {192040#true} is VALID [2022-04-08 09:14:36,187 INFO L290 TraceCheckUtils]: 1: Hoare triple {192040#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); {192040#true} is VALID [2022-04-08 09:14:36,187 INFO L290 TraceCheckUtils]: 2: Hoare triple {192040#true} assume true; {192040#true} is VALID [2022-04-08 09:14:36,187 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192040#true} {192040#true} #133#return; {192040#true} is VALID [2022-04-08 09:14:36,187 INFO L272 TraceCheckUtils]: 4: Hoare triple {192040#true} call #t~ret17 := main(); {192040#true} is VALID [2022-04-08 09:14:36,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {192040#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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {192077#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,188 INFO L290 TraceCheckUtils]: 7: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,188 INFO L290 TraceCheckUtils]: 8: Hoare triple {192077#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,188 INFO L290 TraceCheckUtils]: 9: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,188 INFO L290 TraceCheckUtils]: 10: Hoare triple {192077#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,189 INFO L290 TraceCheckUtils]: 11: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,189 INFO L290 TraceCheckUtils]: 12: Hoare triple {192077#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,189 INFO L290 TraceCheckUtils]: 13: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,189 INFO L290 TraceCheckUtils]: 14: Hoare triple {192077#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,189 INFO L290 TraceCheckUtils]: 15: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,190 INFO L290 TraceCheckUtils]: 16: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,190 INFO L290 TraceCheckUtils]: 17: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,190 INFO L290 TraceCheckUtils]: 18: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,190 INFO L290 TraceCheckUtils]: 19: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,191 INFO L290 TraceCheckUtils]: 20: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,191 INFO L290 TraceCheckUtils]: 21: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,191 INFO L290 TraceCheckUtils]: 23: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,192 INFO L290 TraceCheckUtils]: 24: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,192 INFO L290 TraceCheckUtils]: 25: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,192 INFO L290 TraceCheckUtils]: 26: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,192 INFO L290 TraceCheckUtils]: 27: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,192 INFO L290 TraceCheckUtils]: 28: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,193 INFO L290 TraceCheckUtils]: 29: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,193 INFO L290 TraceCheckUtils]: 30: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,193 INFO L290 TraceCheckUtils]: 32: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,194 INFO L290 TraceCheckUtils]: 33: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,194 INFO L290 TraceCheckUtils]: 34: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,194 INFO L290 TraceCheckUtils]: 35: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,194 INFO L290 TraceCheckUtils]: 36: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,195 INFO L290 TraceCheckUtils]: 37: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,195 INFO L290 TraceCheckUtils]: 38: Hoare triple {192077#(= |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; {192077#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:14:36,195 INFO L290 TraceCheckUtils]: 39: Hoare triple {192077#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192180#(and (= |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 [2022-04-08 09:14:36,195 INFO L290 TraceCheckUtils]: 40: Hoare triple {192180#(and (= |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; {192184#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,196 INFO L290 TraceCheckUtils]: 41: Hoare triple {192184#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} ~cont~0 := 0;~i~0 := 0; {192188#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,196 INFO L290 TraceCheckUtils]: 42: Hoare triple {192188#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,197 INFO L290 TraceCheckUtils]: 43: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,197 INFO L290 TraceCheckUtils]: 44: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (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; {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,197 INFO L290 TraceCheckUtils]: 45: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,198 INFO L290 TraceCheckUtils]: 46: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,198 INFO L290 TraceCheckUtils]: 47: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,199 INFO L290 TraceCheckUtils]: 48: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,199 INFO L290 TraceCheckUtils]: 49: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~j~0 % 4294967296 < 2); {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,199 INFO L290 TraceCheckUtils]: 50: Hoare triple {192192#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {192217#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:14:36,201 INFO L290 TraceCheckUtils]: 51: Hoare triple {192217#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {192221#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:14:36,201 INFO L290 TraceCheckUtils]: 52: Hoare triple {192221#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,202 INFO L290 TraceCheckUtils]: 53: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,202 INFO L290 TraceCheckUtils]: 54: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,203 INFO L290 TraceCheckUtils]: 55: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,203 INFO L290 TraceCheckUtils]: 56: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,204 INFO L290 TraceCheckUtils]: 57: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,205 INFO L290 TraceCheckUtils]: 58: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,205 INFO L290 TraceCheckUtils]: 59: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,206 INFO L290 TraceCheckUtils]: 60: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,206 INFO L290 TraceCheckUtils]: 61: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:14:36,207 INFO L290 TraceCheckUtils]: 62: Hoare triple {192225#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {192256#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:14:36,207 INFO L290 TraceCheckUtils]: 63: Hoare triple {192256#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192260#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |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|)) |main_#t~mem11|))} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 64: Hoare triple {192260#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= main_~i~0 1) (= |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|)) |main_#t~mem11|))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 65: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 66: Hoare triple {192041#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; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 67: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 68: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 69: Hoare triple {192041#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 70: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 71: Hoare triple {192041#false} assume !(~j~0 % 4294967296 < 2); {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 72: Hoare triple {192041#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 73: Hoare triple {192041#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L290 TraceCheckUtils]: 74: Hoare triple {192041#false} assume !(0 != #t~mem11);havoc #t~mem11; {192041#false} is VALID [2022-04-08 09:14:36,208 INFO L272 TraceCheckUtils]: 75: Hoare triple {192041#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {192041#false} is VALID [2022-04-08 09:14:36,209 INFO L290 TraceCheckUtils]: 76: Hoare triple {192041#false} ~cond := #in~cond; {192041#false} is VALID [2022-04-08 09:14:36,209 INFO L290 TraceCheckUtils]: 77: Hoare triple {192041#false} assume 0 == ~cond; {192041#false} is VALID [2022-04-08 09:14:36,209 INFO L290 TraceCheckUtils]: 78: Hoare triple {192041#false} assume !false; {192041#false} is VALID [2022-04-08 09:14:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-04-08 09:14:36,209 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:14:36,806 INFO L356 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-04-08 09:14:36,807 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 22 treesize of output 1 [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 78: Hoare triple {192041#false} assume !false; {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 77: Hoare triple {192041#false} assume 0 == ~cond; {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 76: Hoare triple {192041#false} ~cond := #in~cond; {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L272 TraceCheckUtils]: 75: Hoare triple {192041#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 74: Hoare triple {192041#false} assume !(0 != #t~mem11);havoc #t~mem11; {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 73: Hoare triple {192041#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 72: Hoare triple {192041#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {192041#false} is VALID [2022-04-08 09:14:36,848 INFO L290 TraceCheckUtils]: 71: Hoare triple {192041#false} assume !(~j~0 % 4294967296 < 2); {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 70: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 69: Hoare triple {192041#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 68: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 67: Hoare triple {192041#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 66: Hoare triple {192041#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; {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 65: Hoare triple {192041#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 64: Hoare triple {192348#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {192041#false} is VALID [2022-04-08 09:14:36,849 INFO L290 TraceCheckUtils]: 63: Hoare triple {192352#(= (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 + ~i~0 % 4294967296, 1); {192348#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:14:36,850 INFO L290 TraceCheckUtils]: 62: Hoare triple {192356#(= (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; {192352#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)} is VALID [2022-04-08 09:14:36,850 INFO L290 TraceCheckUtils]: 61: Hoare triple {192356#(= (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); {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,851 INFO L290 TraceCheckUtils]: 60: Hoare triple {192356#(= (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; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,851 INFO L290 TraceCheckUtils]: 59: Hoare triple {192356#(= (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; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,851 INFO L290 TraceCheckUtils]: 58: Hoare triple {192356#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,852 INFO L290 TraceCheckUtils]: 57: Hoare triple {192356#(= (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; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,852 INFO L290 TraceCheckUtils]: 56: Hoare triple {192356#(= (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; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,852 INFO L290 TraceCheckUtils]: 55: Hoare triple {192356#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,852 INFO L290 TraceCheckUtils]: 54: Hoare triple {192356#(= (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; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,853 INFO L290 TraceCheckUtils]: 53: Hoare triple {192356#(= (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 + ~i~0 % 4294967296, 1); {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,853 INFO L290 TraceCheckUtils]: 52: Hoare triple {192387#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~i~0 := 0;~cont_aux~0 := 0; {192356#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:14:36,853 INFO L290 TraceCheckUtils]: 51: Hoare triple {192391#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {192387#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:14:36,854 INFO L290 TraceCheckUtils]: 50: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {192391#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,854 INFO L290 TraceCheckUtils]: 49: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~j~0 % 4294967296 < 2); {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,854 INFO L290 TraceCheckUtils]: 48: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,855 INFO L290 TraceCheckUtils]: 47: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,855 INFO L290 TraceCheckUtils]: 46: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,855 INFO L290 TraceCheckUtils]: 45: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,855 INFO L290 TraceCheckUtils]: 44: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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; {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,856 INFO L290 TraceCheckUtils]: 43: Hoare triple {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,856 INFO L290 TraceCheckUtils]: 42: Hoare triple {192420#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {192395#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:14:36,856 INFO L290 TraceCheckUtils]: 41: Hoare triple {192424#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} ~cont~0 := 0;~i~0 := 0; {192420#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 40: Hoare triple {192428#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} assume !(0 != #t~mem4);havoc #t~mem4; {192424#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 39: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192428#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 38: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 37: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 36: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 35: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 34: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 33: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 32: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,857 INFO L290 TraceCheckUtils]: 31: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 30: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 29: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 28: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 25: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 24: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 23: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 22: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 21: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {192040#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 19: Hoare triple {192040#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 18: Hoare triple {192040#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {192040#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 16: Hoare triple {192040#true} assume !(~i~0 % 4294967296 < 5); {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 15: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 14: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 13: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 12: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:36,858 INFO L290 TraceCheckUtils]: 11: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 10: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 9: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 8: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 7: Hoare triple {192040#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 6: Hoare triple {192040#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 5: Hoare triple {192040#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; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L272 TraceCheckUtils]: 4: Hoare triple {192040#true} call #t~ret17 := main(); {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {192040#true} {192040#true} #133#return; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {192040#true} assume true; {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {192040#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); {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L272 TraceCheckUtils]: 0: Hoare triple {192040#true} call ULTIMATE.init(); {192040#true} is VALID [2022-04-08 09:14:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 32 proven. 3 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-04-08 09:14:36,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94400530] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:14:36,859 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:14:36,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12, 11] total 35 [2022-04-08 09:14:36,860 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:14:36,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [573223581] [2022-04-08 09:14:36,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [573223581] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:14:36,860 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:14:36,860 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 09:14:36,860 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744516163] [2022-04-08 09:14:36,860 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:14:36,860 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 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 79 [2022-04-08 09:14:36,861 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:14:36,861 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:14:36,892 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:14:36,892 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 09:14:36,892 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:14:36,893 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 09:14:36,893 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=1025, Unknown=0, NotChecked=0, Total=1190 [2022-04-08 09:14:36,893 INFO L87 Difference]: Start difference. First operand 1036 states and 1181 transitions. Second operand has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:40,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:40,059 INFO L93 Difference]: Finished difference Result 4863 states and 5569 transitions. [2022-04-08 09:15:40,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 09:15:40,059 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 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 79 [2022-04-08 09:15:40,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 308 transitions. [2022-04-08 09:15:40,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 308 transitions. [2022-04-08 09:15:40,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 308 transitions. [2022-04-08 09:15:40,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:41,104 INFO L225 Difference]: With dead ends: 4863 [2022-04-08 09:15:41,104 INFO L226 Difference]: Without dead ends: 4814 [2022-04-08 09:15:41,105 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 141 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=265, Invalid=2087, Unknown=0, NotChecked=0, Total=2352 [2022-04-08 09:15:41,105 INFO L913 BasicCegarLoop]: 175 mSDtfsCounter, 407 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 2515 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 407 SdHoareTripleChecker+Valid, 237 SdHoareTripleChecker+Invalid, 2544 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 2515 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 09:15:41,105 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [407 Valid, 237 Invalid, 2544 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 2515 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 09:15:41,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4814 states. [2022-04-08 09:15:53,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4814 to 1038. [2022-04-08 09:15:53,737 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:53,738 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4814 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:53,739 INFO L74 IsIncluded]: Start isIncluded. First operand 4814 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:53,741 INFO L87 Difference]: Start difference. First operand 4814 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:54,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:54,345 INFO L93 Difference]: Finished difference Result 4814 states and 5513 transitions. [2022-04-08 09:15:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 5513 transitions. [2022-04-08 09:15:54,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:54,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:54,350 INFO L74 IsIncluded]: Start isIncluded. First operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 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 4814 states. [2022-04-08 09:15:54,350 INFO L87 Difference]: Start difference. First operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 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 4814 states. [2022-04-08 09:15:54,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:54,965 INFO L93 Difference]: Finished difference Result 4814 states and 5513 transitions. [2022-04-08 09:15:54,965 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 5513 transitions. [2022-04-08 09:15:54,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:54,968 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:54,968 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:54,968 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1184 transitions. [2022-04-08 09:15:55,024 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1184 transitions. Word has length 79 [2022-04-08 09:15:55,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:55,025 INFO L478 AbstractCegarLoop]: Abstraction has 1038 states and 1184 transitions. [2022-04-08 09:15:55,025 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 3.25) internal successors, (52), 15 states have internal predecessors, (52), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:15:55,025 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1038 states and 1184 transitions. [2022-04-08 09:16:03,098 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1184 transitions. [2022-04-08 09:16:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-04-08 09:16:03,099 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:03,099 INFO L499 BasicCegarLoop]: trace histogram [7, 6, 5, 5, 4, 4, 4, 4, 3, 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] [2022-04-08 09:16:03,122 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-08 09:16:03,316 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:03,316 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:03,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:03,317 INFO L85 PathProgramCache]: Analyzing trace with hash -1184233694, now seen corresponding path program 43 times [2022-04-08 09:16:03,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:03,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [172573178] [2022-04-08 09:16:03,321 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:16:03,321 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:03,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1184233694, now seen corresponding path program 44 times [2022-04-08 09:16:03,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:03,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203626185] [2022-04-08 09:16:03,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:03,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:03,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:03,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {214025#(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); {214009#true} is VALID [2022-04-08 09:16:03,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {214009#true} assume true; {214009#true} is VALID [2022-04-08 09:16:03,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214009#true} {214009#true} #133#return; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L272 TraceCheckUtils]: 0: Hoare triple {214009#true} call ULTIMATE.init(); {214025#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {214025#(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); {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {214009#true} assume true; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214009#true} {214009#true} #133#return; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {214009#true} call #t~ret17 := main(); {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {214009#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; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 9: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 10: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 11: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 12: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 14: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 15: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 16: Hoare triple {214009#true} assume !(~i~0 % 4294967296 < 5); {214009#true} is VALID [2022-04-08 09:16:03,569 INFO L290 TraceCheckUtils]: 17: Hoare triple {214009#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {214009#true} is VALID [2022-04-08 09:16:03,570 INFO L290 TraceCheckUtils]: 18: Hoare triple {214009#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {214014#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:16:03,570 INFO L290 TraceCheckUtils]: 19: Hoare triple {214014#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214014#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:16:03,570 INFO L290 TraceCheckUtils]: 20: Hoare triple {214014#(= 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; {214015#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {214015#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214015#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,571 INFO L290 TraceCheckUtils]: 22: Hoare triple {214015#(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; {214016#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:16:03,571 INFO L290 TraceCheckUtils]: 23: Hoare triple {214016#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214016#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:16:03,572 INFO L290 TraceCheckUtils]: 24: Hoare triple {214016#(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; {214017#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,572 INFO L290 TraceCheckUtils]: 25: Hoare triple {214017#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214017#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {214017#(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; {214018#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:16:03,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {214018#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214018#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:16:03,573 INFO L290 TraceCheckUtils]: 28: Hoare triple {214018#(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; {214019#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:16:03,574 INFO L290 TraceCheckUtils]: 29: Hoare triple {214019#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214019#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:16:03,574 INFO L290 TraceCheckUtils]: 30: Hoare triple {214019#(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; {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,574 INFO L290 TraceCheckUtils]: 31: Hoare triple {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,574 INFO L290 TraceCheckUtils]: 32: Hoare triple {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} assume !(0 != #t~mem4);havoc #t~mem4; {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {214020#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} ~cont~0 := 0;~i~0 := 0; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,575 INFO L290 TraceCheckUtils]: 34: Hoare triple {214021#(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; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,577 INFO L290 TraceCheckUtils]: 39: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,577 INFO L290 TraceCheckUtils]: 40: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,577 INFO L290 TraceCheckUtils]: 41: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} assume !(~j~0 % 4294967296 < 2); {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:16:03,578 INFO L290 TraceCheckUtils]: 42: Hoare triple {214021#(and (<= 6 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 6))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214022#(and (or (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= main_~n_caracter~0 (+ 5 main_~i~0))) (or (not (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296))) (<= (+ 5 main_~i~0) main_~n_caracter~0)))} is VALID [2022-04-08 09:16:03,578 INFO L290 TraceCheckUtils]: 43: Hoare triple {214022#(and (or (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= main_~n_caracter~0 (+ 5 main_~i~0))) (or (not (<= (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);~j~0 := 0; {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,579 INFO L290 TraceCheckUtils]: 44: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,580 INFO L290 TraceCheckUtils]: 46: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,580 INFO L290 TraceCheckUtils]: 47: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,581 INFO L290 TraceCheckUtils]: 49: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,581 INFO L290 TraceCheckUtils]: 50: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 51: Hoare triple {214023#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ 5 main_~i~0) main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214024#(and (<= (+ main_~i~0 4) main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)))} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 52: Hoare triple {214024#(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); {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {214010#false} ~i~0 := 0;~cont_aux~0 := 0; {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {214010#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 55: Hoare triple {214010#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 56: Hoare triple {214010#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 57: Hoare triple {214010#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; {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 58: Hoare triple {214010#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 59: Hoare triple {214010#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 60: Hoare triple {214010#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214010#false} is VALID [2022-04-08 09:16:03,582 INFO L290 TraceCheckUtils]: 61: Hoare triple {214010#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 62: Hoare triple {214010#false} assume !(~j~0 % 4294967296 < 2); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 63: Hoare triple {214010#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 64: Hoare triple {214010#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 65: Hoare triple {214010#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 66: Hoare triple {214010#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 67: Hoare triple {214010#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 68: Hoare triple {214010#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 69: Hoare triple {214010#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 70: Hoare triple {214010#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 71: Hoare triple {214010#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 72: Hoare triple {214010#false} assume !(~j~0 % 4294967296 < 2); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 73: Hoare triple {214010#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 74: Hoare triple {214010#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 75: Hoare triple {214010#false} assume !(0 != #t~mem11);havoc #t~mem11; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L272 TraceCheckUtils]: 76: Hoare triple {214010#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 77: Hoare triple {214010#false} ~cond := #in~cond; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 78: Hoare triple {214010#false} assume 0 == ~cond; {214010#false} is VALID [2022-04-08 09:16:03,583 INFO L290 TraceCheckUtils]: 79: Hoare triple {214010#false} assume !false; {214010#false} is VALID [2022-04-08 09:16:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-04-08 09:16:03,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:03,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203626185] [2022-04-08 09:16:03,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203626185] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:03,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2124386411] [2022-04-08 09:16:03,584 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:16:03,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:03,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:03,585 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:16:03,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-08 09:16:03,757 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:16:03,757 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:03,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 09:16:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:03,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:04,402 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 [2022-04-08 09:16:04,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {214009#true} call ULTIMATE.init(); {214009#true} is VALID [2022-04-08 09:16:04,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {214009#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); {214009#true} is VALID [2022-04-08 09:16:04,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {214009#true} assume true; {214009#true} is VALID [2022-04-08 09:16:04,420 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214009#true} {214009#true} #133#return; {214009#true} is VALID [2022-04-08 09:16:04,420 INFO L272 TraceCheckUtils]: 4: Hoare triple {214009#true} call #t~ret17 := main(); {214009#true} is VALID [2022-04-08 09:16:04,420 INFO L290 TraceCheckUtils]: 5: Hoare triple {214009#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; {214044#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,421 INFO L290 TraceCheckUtils]: 6: Hoare triple {214044#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214044#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {214044#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214051#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,421 INFO L290 TraceCheckUtils]: 8: Hoare triple {214051#(and (= 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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214051#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {214051#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,422 INFO L290 TraceCheckUtils]: 10: Hoare triple {214058#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,422 INFO L290 TraceCheckUtils]: 11: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {214058#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,423 INFO L290 TraceCheckUtils]: 14: Hoare triple {214058#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,423 INFO L290 TraceCheckUtils]: 15: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,423 INFO L290 TraceCheckUtils]: 16: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {214058#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:16:04,424 INFO L290 TraceCheckUtils]: 18: Hoare triple {214058#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {214086#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {214086#(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 + ~n_caracter~0 % 4294967296, 1); {214086#(and (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,424 INFO L290 TraceCheckUtils]: 20: Hoare triple {214086#(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; {214093#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,424 INFO L290 TraceCheckUtils]: 21: Hoare triple {214093#(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 + ~n_caracter~0 % 4294967296, 1); {214093#(and (= (+ (- 1) main_~n_caracter~0) 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,425 INFO L290 TraceCheckUtils]: 22: Hoare triple {214093#(and (= (+ (- 1) 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; {214100#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} is VALID [2022-04-08 09:16:04,425 INFO L290 TraceCheckUtils]: 23: Hoare triple {214100#(and (= |main_~#input_string~0.offset| 0) (= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214104#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem4|))} is VALID [2022-04-08 09:16:04,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {214104#(and (= |main_~#input_string~0.offset| 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,426 INFO L290 TraceCheckUtils]: 25: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,426 INFO L290 TraceCheckUtils]: 26: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,426 INFO L290 TraceCheckUtils]: 27: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,427 INFO L290 TraceCheckUtils]: 28: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,427 INFO L290 TraceCheckUtils]: 29: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,427 INFO L290 TraceCheckUtils]: 30: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,427 INFO L290 TraceCheckUtils]: 31: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,428 INFO L290 TraceCheckUtils]: 32: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,428 INFO L290 TraceCheckUtils]: 33: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~cont~0 := 0;~i~0 := 0; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,428 INFO L290 TraceCheckUtils]: 34: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,429 INFO L290 TraceCheckUtils]: 36: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,429 INFO L290 TraceCheckUtils]: 37: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,430 INFO L290 TraceCheckUtils]: 38: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,430 INFO L290 TraceCheckUtils]: 40: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,431 INFO L290 TraceCheckUtils]: 41: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,431 INFO L290 TraceCheckUtils]: 42: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,431 INFO L290 TraceCheckUtils]: 43: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,432 INFO L290 TraceCheckUtils]: 44: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,432 INFO L290 TraceCheckUtils]: 45: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,432 INFO L290 TraceCheckUtils]: 46: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,433 INFO L290 TraceCheckUtils]: 47: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,433 INFO L290 TraceCheckUtils]: 49: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,433 INFO L290 TraceCheckUtils]: 50: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~j~0 % 4294967296 < 2); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,434 INFO L290 TraceCheckUtils]: 51: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,434 INFO L290 TraceCheckUtils]: 52: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,434 INFO L290 TraceCheckUtils]: 53: Hoare triple {214108#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,435 INFO L290 TraceCheckUtils]: 54: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,435 INFO L290 TraceCheckUtils]: 55: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,435 INFO L290 TraceCheckUtils]: 56: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,436 INFO L290 TraceCheckUtils]: 57: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,436 INFO L290 TraceCheckUtils]: 58: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,436 INFO L290 TraceCheckUtils]: 59: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,437 INFO L290 TraceCheckUtils]: 61: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,437 INFO L290 TraceCheckUtils]: 62: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:16:04,437 INFO L290 TraceCheckUtils]: 63: Hoare triple {214196#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,438 INFO L290 TraceCheckUtils]: 64: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1); {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,438 INFO L290 TraceCheckUtils]: 65: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,438 INFO L290 TraceCheckUtils]: 66: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,439 INFO L290 TraceCheckUtils]: 67: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,439 INFO L290 TraceCheckUtils]: 68: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,439 INFO L290 TraceCheckUtils]: 69: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,440 INFO L290 TraceCheckUtils]: 70: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,440 INFO L290 TraceCheckUtils]: 71: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,440 INFO L290 TraceCheckUtils]: 72: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 73: Hoare triple {214227#(and (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {214258#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 74: Hoare triple {214258#(and (= main_~i~0 2) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {214262#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 75: Hoare triple {214262#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {214010#false} is VALID [2022-04-08 09:16:04,441 INFO L272 TraceCheckUtils]: 76: Hoare triple {214010#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {214010#false} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 77: Hoare triple {214010#false} ~cond := #in~cond; {214010#false} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 78: Hoare triple {214010#false} assume 0 == ~cond; {214010#false} is VALID [2022-04-08 09:16:04,441 INFO L290 TraceCheckUtils]: 79: Hoare triple {214010#false} assume !false; {214010#false} is VALID [2022-04-08 09:16:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-04-08 09:16:04,442 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:04,714 INFO L356 Elim1Store]: treesize reduction 9, result has 35.7 percent of original size [2022-04-08 09:16:04,714 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 22 treesize of output 13 [2022-04-08 09:16:04,818 INFO L290 TraceCheckUtils]: 79: Hoare triple {214010#false} assume !false; {214010#false} is VALID [2022-04-08 09:16:04,819 INFO L290 TraceCheckUtils]: 78: Hoare triple {214010#false} assume 0 == ~cond; {214010#false} is VALID [2022-04-08 09:16:04,819 INFO L290 TraceCheckUtils]: 77: Hoare triple {214010#false} ~cond := #in~cond; {214010#false} is VALID [2022-04-08 09:16:04,819 INFO L272 TraceCheckUtils]: 76: Hoare triple {214010#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {214010#false} is VALID [2022-04-08 09:16:04,819 INFO L290 TraceCheckUtils]: 75: Hoare triple {214262#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {214010#false} is VALID [2022-04-08 09:16:04,819 INFO L290 TraceCheckUtils]: 74: Hoare triple {214293#(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 + ~i~0 % 4294967296, 1); {214262#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:16:04,820 INFO L290 TraceCheckUtils]: 73: Hoare triple {214297#(not (= (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; {214293#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,820 INFO L290 TraceCheckUtils]: 72: Hoare triple {214297#(not (= (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); {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,821 INFO L290 TraceCheckUtils]: 71: Hoare triple {214297#(not (= (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; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,821 INFO L290 TraceCheckUtils]: 70: Hoare triple {214297#(not (= (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; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,822 INFO L290 TraceCheckUtils]: 69: Hoare triple {214297#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,822 INFO L290 TraceCheckUtils]: 68: Hoare triple {214297#(not (= (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; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,822 INFO L290 TraceCheckUtils]: 67: Hoare triple {214297#(not (= (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; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,823 INFO L290 TraceCheckUtils]: 66: Hoare triple {214297#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,823 INFO L290 TraceCheckUtils]: 65: Hoare triple {214297#(not (= (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; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,823 INFO L290 TraceCheckUtils]: 64: Hoare triple {214297#(not (= (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 + ~i~0 % 4294967296, 1); {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,824 INFO L290 TraceCheckUtils]: 63: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {214297#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:16:04,825 INFO L290 TraceCheckUtils]: 62: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,825 INFO L290 TraceCheckUtils]: 61: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,825 INFO L290 TraceCheckUtils]: 60: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,825 INFO L290 TraceCheckUtils]: 59: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,826 INFO L290 TraceCheckUtils]: 58: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,826 INFO L290 TraceCheckUtils]: 57: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,826 INFO L290 TraceCheckUtils]: 56: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,826 INFO L290 TraceCheckUtils]: 55: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,827 INFO L290 TraceCheckUtils]: 54: Hoare triple {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,827 INFO L290 TraceCheckUtils]: 53: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~i~0 := 0;~cont_aux~0 := 0; {214328#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,827 INFO L290 TraceCheckUtils]: 52: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,828 INFO L290 TraceCheckUtils]: 51: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,828 INFO L290 TraceCheckUtils]: 50: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,828 INFO L290 TraceCheckUtils]: 49: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,828 INFO L290 TraceCheckUtils]: 48: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,829 INFO L290 TraceCheckUtils]: 47: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,829 INFO L290 TraceCheckUtils]: 46: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,829 INFO L290 TraceCheckUtils]: 45: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,830 INFO L290 TraceCheckUtils]: 44: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,830 INFO L290 TraceCheckUtils]: 43: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,830 INFO L290 TraceCheckUtils]: 42: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,830 INFO L290 TraceCheckUtils]: 41: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,831 INFO L290 TraceCheckUtils]: 40: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,831 INFO L290 TraceCheckUtils]: 39: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,831 INFO L290 TraceCheckUtils]: 38: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,831 INFO L290 TraceCheckUtils]: 37: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,832 INFO L290 TraceCheckUtils]: 36: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,832 INFO L290 TraceCheckUtils]: 35: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,832 INFO L290 TraceCheckUtils]: 34: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,832 INFO L290 TraceCheckUtils]: 33: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} ~cont~0 := 0;~i~0 := 0; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,833 INFO L290 TraceCheckUtils]: 32: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} assume !(0 != #t~mem4);havoc #t~mem4; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,833 INFO L290 TraceCheckUtils]: 31: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,833 INFO L290 TraceCheckUtils]: 30: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,834 INFO L290 TraceCheckUtils]: 29: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,834 INFO L290 TraceCheckUtils]: 28: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,834 INFO L290 TraceCheckUtils]: 27: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,834 INFO L290 TraceCheckUtils]: 26: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,835 INFO L290 TraceCheckUtils]: 25: Hoare triple {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,835 INFO L290 TraceCheckUtils]: 24: Hoare triple {214447#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {214359#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:16:04,835 INFO L290 TraceCheckUtils]: 23: Hoare triple {214451#(= 2 (mod main_~n_caracter~0 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214447#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:16:04,836 INFO L290 TraceCheckUtils]: 22: Hoare triple {214455#(= 2 (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; {214451#(= 2 (mod main_~n_caracter~0 4294967296))} is VALID [2022-04-08 09:16:04,836 INFO L290 TraceCheckUtils]: 21: Hoare triple {214455#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214455#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 20: Hoare triple {214462#(= 2 (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; {214455#(= 2 (mod (+ main_~n_caracter~0 1) 4294967296))} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 19: Hoare triple {214462#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {214462#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 18: Hoare triple {214009#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {214462#(= 2 (mod (+ main_~n_caracter~0 2) 4294967296))} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {214009#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {214009#true} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {214009#true} assume !(~i~0 % 4294967296 < 5); {214009#true} is VALID [2022-04-08 09:16:04,837 INFO L290 TraceCheckUtils]: 15: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 14: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 13: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 12: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 9: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {214009#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 6: Hoare triple {214009#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {214009#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; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L272 TraceCheckUtils]: 4: Hoare triple {214009#true} call #t~ret17 := main(); {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214009#true} {214009#true} #133#return; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {214009#true} assume true; {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {214009#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); {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L272 TraceCheckUtils]: 0: Hoare triple {214009#true} call ULTIMATE.init(); {214009#true} is VALID [2022-04-08 09:16:04,838 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 4 proven. 50 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-04-08 09:16:04,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2124386411] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:04,839 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:04,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14, 11] total 34 [2022-04-08 09:16:04,839 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:04,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [172573178] [2022-04-08 09:16:04,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [172573178] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:04,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:04,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 09:16:04,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300348828] [2022-04-08 09:16:04,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:04,851 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 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 80 [2022-04-08 09:16:04,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:04,851 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:16:04,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:04,896 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 09:16:04,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:04,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 09:16:04,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=1014, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 09:16:04,897 INFO L87 Difference]: Start difference. First operand 1038 states and 1184 transitions. Second operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:16:50,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:50,002 INFO L93 Difference]: Finished difference Result 3398 states and 3880 transitions. [2022-04-08 09:16:50,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 09:16:50,002 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 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 80 [2022-04-08 09:16:50,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:16:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 263 transitions. [2022-04-08 09:16:50,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:16:50,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 263 transitions. [2022-04-08 09:16:50,005 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 263 transitions. [2022-04-08 09:16:50,216 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:50,669 INFO L225 Difference]: With dead ends: 3398 [2022-04-08 09:16:50,669 INFO L226 Difference]: Without dead ends: 3273 [2022-04-08 09:16:50,670 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 446 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=186, Invalid=1976, Unknown=0, NotChecked=0, Total=2162 [2022-04-08 09:16:50,671 INFO L913 BasicCegarLoop]: 94 mSDtfsCounter, 400 mSDsluCounter, 47 mSDsCounter, 0 mSdLazyCounter, 1109 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 1154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 1109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:50,671 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [400 Valid, 141 Invalid, 1154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 1109 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 09:16:50,672 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3273 states. [2022-04-08 09:17:08,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3273 to 1038. [2022-04-08 09:17:08,590 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:08,591 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3273 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:08,592 INFO L74 IsIncluded]: Start isIncluded. First operand 3273 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:08,592 INFO L87 Difference]: Start difference. First operand 3273 states. Second operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:08,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:08,898 INFO L93 Difference]: Finished difference Result 3273 states and 3739 transitions. [2022-04-08 09:17:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 3739 transitions. [2022-04-08 09:17:08,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:08,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:08,902 INFO L74 IsIncluded]: Start isIncluded. First operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 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 3273 states. [2022-04-08 09:17:08,902 INFO L87 Difference]: Start difference. First operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 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 3273 states. [2022-04-08 09:17:09,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:09,217 INFO L93 Difference]: Finished difference Result 3273 states and 3739 transitions. [2022-04-08 09:17:09,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 3739 transitions. [2022-04-08 09:17:09,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:09,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:09,219 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:09,219 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1038 states, 1033 states have (on average 1.1423039690222652) internal successors, (1180), 1033 states have internal predecessors, (1180), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:09,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 1038 states and 1184 transitions. [2022-04-08 09:17:09,259 INFO L78 Accepts]: Start accepts. Automaton has 1038 states and 1184 transitions. Word has length 80 [2022-04-08 09:17:09,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:09,260 INFO L478 AbstractCegarLoop]: Abstraction has 1038 states and 1184 transitions. [2022-04-08 09:17:09,260 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.642857142857143) internal successors, (51), 13 states have internal predecessors, (51), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:09,260 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 1038 states and 1184 transitions. [2022-04-08 09:17:17,902 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1184 transitions. [2022-04-08 09:17:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-08 09:17:17,903 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:17,904 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 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] [2022-04-08 09:17:17,920 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-08 09:17:18,104 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:18,104 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:18,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:18,104 INFO L85 PathProgramCache]: Analyzing trace with hash 598040280, now seen corresponding path program 45 times [2022-04-08 09:17:18,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:18,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1356761946] [2022-04-08 09:17:18,108 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:17:18,108 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:18,108 INFO L85 PathProgramCache]: Analyzing trace with hash 598040280, now seen corresponding path program 46 times [2022-04-08 09:17:18,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:18,108 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758432070] [2022-04-08 09:17:18,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:18,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 0: Hoare triple {229981#(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); {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {229969#true} assume true; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {229969#true} {229969#true} #133#return; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L272 TraceCheckUtils]: 0: Hoare triple {229969#true} call ULTIMATE.init(); {229981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {229981#(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); {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 2: Hoare triple {229969#true} assume true; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {229969#true} {229969#true} #133#return; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {229969#true} call #t~ret17 := main(); {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 5: Hoare triple {229969#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; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 6: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:18,247 INFO L290 TraceCheckUtils]: 7: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 10: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 13: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 14: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 15: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 16: Hoare triple {229969#true} assume !(~i~0 % 4294967296 < 5); {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 17: Hoare triple {229969#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {229969#true} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 18: Hoare triple {229969#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {229974#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:17:18,248 INFO L290 TraceCheckUtils]: 19: Hoare triple {229974#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {229974#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:17:18,249 INFO L290 TraceCheckUtils]: 20: Hoare triple {229974#(= 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; {229975#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,249 INFO L290 TraceCheckUtils]: 21: Hoare triple {229975#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {229975#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {229975#(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; {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,250 INFO L290 TraceCheckUtils]: 23: Hoare triple {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} assume !(0 != #t~mem4);havoc #t~mem4; {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,251 INFO L290 TraceCheckUtils]: 25: Hoare triple {229976#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} ~cont~0 := 0;~i~0 := 0; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,251 INFO L290 TraceCheckUtils]: 26: Hoare triple {229977#(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; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,251 INFO L290 TraceCheckUtils]: 27: Hoare triple {229977#(and (<= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,252 INFO L290 TraceCheckUtils]: 28: Hoare triple {229977#(and (<= 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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,252 INFO L290 TraceCheckUtils]: 29: Hoare triple {229977#(and (<= 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; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,253 INFO L290 TraceCheckUtils]: 30: Hoare triple {229977#(and (<= 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,253 INFO L290 TraceCheckUtils]: 31: Hoare triple {229977#(and (<= 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; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,253 INFO L290 TraceCheckUtils]: 32: Hoare triple {229977#(and (<= 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; {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,254 INFO L290 TraceCheckUtils]: 33: Hoare triple {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} assume !(~j~0 % 4294967296 < 2); {229977#(and (<= 2 main_~n_caracter~0) (= main_~i~0 0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:18,254 INFO L290 TraceCheckUtils]: 34: Hoare triple {229977#(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; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,254 INFO L290 TraceCheckUtils]: 35: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,255 INFO L290 TraceCheckUtils]: 36: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,255 INFO L290 TraceCheckUtils]: 37: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,255 INFO L290 TraceCheckUtils]: 38: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,256 INFO L290 TraceCheckUtils]: 39: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,256 INFO L290 TraceCheckUtils]: 40: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,256 INFO L290 TraceCheckUtils]: 41: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,257 INFO L290 TraceCheckUtils]: 42: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} assume !(~j~0 % 4294967296 < 2); {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} is VALID [2022-04-08 09:17:18,257 INFO L290 TraceCheckUtils]: 43: Hoare triple {229978#(and (<= main_~n_caracter~0 (+ main_~i~0 1)) (<= (+ main_~i~0 1) main_~n_caracter~0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {229979#(and (<= main_~n_caracter~0 main_~i~0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) (div main_~i~0 4294967296))))} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 44: Hoare triple {229979#(and (<= main_~n_caracter~0 main_~i~0) (not (<= (+ (div main_~n_caracter~0 4294967296) 1) (div main_~i~0 4294967296))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 45: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 46: Hoare triple {229970#false} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 47: Hoare triple {229970#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 48: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 49: Hoare triple {229970#false} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 50: Hoare triple {229970#false} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 51: Hoare triple {229970#false} assume !(~j~0 % 4294967296 < 2); {229970#false} is VALID [2022-04-08 09:17:18,258 INFO L290 TraceCheckUtils]: 52: Hoare triple {229970#false} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {229980#(and (<= (+ (div main_~n_caracter~0 4294967296) 1) (div main_~i~0 4294967296)) (<= main_~i~0 (+ main_~n_caracter~0 1)))} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 53: Hoare triple {229980#(and (<= (+ (div main_~n_caracter~0 4294967296) 1) (div main_~i~0 4294967296)) (<= main_~i~0 (+ main_~n_caracter~0 1)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 54: Hoare triple {229970#false} ~i~0 := 0;~cont_aux~0 := 0; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 55: Hoare triple {229970#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 56: Hoare triple {229970#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 57: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 58: Hoare triple {229970#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; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 59: Hoare triple {229970#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 60: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 61: Hoare triple {229970#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 62: Hoare triple {229970#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 63: Hoare triple {229970#false} assume !(~j~0 % 4294967296 < 2); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 64: Hoare triple {229970#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 65: Hoare triple {229970#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 66: Hoare triple {229970#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {229970#false} is VALID [2022-04-08 09:17:18,259 INFO L290 TraceCheckUtils]: 67: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 68: Hoare triple {229970#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; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 69: Hoare triple {229970#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 70: Hoare triple {229970#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 71: Hoare triple {229970#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 72: Hoare triple {229970#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 73: Hoare triple {229970#false} assume !(~j~0 % 4294967296 < 2); {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 74: Hoare triple {229970#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 75: Hoare triple {229970#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 76: Hoare triple {229970#false} assume !(0 != #t~mem11);havoc #t~mem11; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L272 TraceCheckUtils]: 77: Hoare triple {229970#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 78: Hoare triple {229970#false} ~cond := #in~cond; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 79: Hoare triple {229970#false} assume 0 == ~cond; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L290 TraceCheckUtils]: 80: Hoare triple {229970#false} assume !false; {229970#false} is VALID [2022-04-08 09:17:18,260 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 36 proven. 30 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-04-08 09:17:18,260 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:18,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758432070] [2022-04-08 09:17:18,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758432070] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:18,261 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [791022171] [2022-04-08 09:17:18,261 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:17:18,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:18,261 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:18,262 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:17:18,294 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-08 09:17:18,381 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:17:18,382 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:18,383 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-08 09:17:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:19,777 INFO L356 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-04-08 09:17:19,777 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 38 treesize of output 14 [2022-04-08 09:17:19,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {229969#true} call ULTIMATE.init(); {229969#true} is VALID [2022-04-08 09:17:19,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {229969#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); {229969#true} is VALID [2022-04-08 09:17:19,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {229969#true} assume true; {229969#true} is VALID [2022-04-08 09:17:19,799 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {229969#true} {229969#true} #133#return; {229969#true} is VALID [2022-04-08 09:17:19,799 INFO L272 TraceCheckUtils]: 4: Hoare triple {229969#true} call #t~ret17 := main(); {229969#true} is VALID [2022-04-08 09:17:19,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {229969#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; {230000#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {230000#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {230000#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,800 INFO L290 TraceCheckUtils]: 7: Hoare triple {230000#(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; {230007#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {230007#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {230007#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,801 INFO L290 TraceCheckUtils]: 9: Hoare triple {230007#(and (= |main_~#vogal_array~0.offset| 0) (= main_~i~0 1) (= |main_~#input_string~0.offset| 0))} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,801 INFO L290 TraceCheckUtils]: 10: Hoare triple {230014#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,801 INFO L290 TraceCheckUtils]: 11: Hoare triple {230014#(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; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,802 INFO L290 TraceCheckUtils]: 12: Hoare triple {230014#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,802 INFO L290 TraceCheckUtils]: 13: Hoare triple {230014#(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; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,802 INFO L290 TraceCheckUtils]: 14: Hoare triple {230014#(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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,802 INFO L290 TraceCheckUtils]: 15: Hoare triple {230014#(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; {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,803 INFO L290 TraceCheckUtils]: 16: Hoare triple {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !(~i~0 % 4294967296 < 5); {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,803 INFO L290 TraceCheckUtils]: 17: Hoare triple {230014#(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); {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,803 INFO L290 TraceCheckUtils]: 18: Hoare triple {230014#(and (= |main_~#vogal_array~0.offset| 0) (= |main_~#input_string~0.offset| 0))} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {230042#(and (= |main_~#vogal_array~0.offset| 0) (= main_~n_caracter~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,804 INFO L290 TraceCheckUtils]: 19: Hoare triple {230042#(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 + ~n_caracter~0 % 4294967296, 1); {230046#(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~mem4|))} is VALID [2022-04-08 09:17:19,804 INFO L290 TraceCheckUtils]: 20: Hoare triple {230046#(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~mem4|))} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,804 INFO L290 TraceCheckUtils]: 21: Hoare triple {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,804 INFO L290 TraceCheckUtils]: 22: Hoare triple {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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; {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,805 INFO L290 TraceCheckUtils]: 23: Hoare triple {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,805 INFO L290 TraceCheckUtils]: 24: Hoare triple {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} assume !(0 != #t~mem4);havoc #t~mem4; {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,805 INFO L290 TraceCheckUtils]: 25: Hoare triple {230050#(and (= |main_~#vogal_array~0.offset| 0) (not (= (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; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,806 INFO L290 TraceCheckUtils]: 26: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,807 INFO L290 TraceCheckUtils]: 29: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,807 INFO L290 TraceCheckUtils]: 30: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,808 INFO L290 TraceCheckUtils]: 32: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,808 INFO L290 TraceCheckUtils]: 33: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,808 INFO L290 TraceCheckUtils]: 34: Hoare triple {230066#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,809 INFO L290 TraceCheckUtils]: 35: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,809 INFO L290 TraceCheckUtils]: 36: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,809 INFO L290 TraceCheckUtils]: 37: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,810 INFO L290 TraceCheckUtils]: 39: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,810 INFO L290 TraceCheckUtils]: 40: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,811 INFO L290 TraceCheckUtils]: 41: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,811 INFO L290 TraceCheckUtils]: 42: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,811 INFO L290 TraceCheckUtils]: 43: Hoare triple {230094#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {230122#(and (= (+ (- 2) main_~i~0) 0) (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,812 INFO L290 TraceCheckUtils]: 44: Hoare triple {230122#(and (= (+ (- 2) main_~i~0) 0) (= |main_~#vogal_array~0.offset| 0) (not (= (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);~j~0 := 0; {230126#(and (= (+ (- 2) main_~i~0) 0) (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~j~0 0) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,812 INFO L290 TraceCheckUtils]: 45: Hoare triple {230126#(and (= (+ (- 2) main_~i~0) 0) (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230130#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|) (+ 2 |main_~#input_string~0.offset|)) |main_#t~mem8|))} is VALID [2022-04-08 09:17:19,812 INFO L290 TraceCheckUtils]: 46: Hoare triple {230130#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~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|) (+ 2 |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; {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,813 INFO L290 TraceCheckUtils]: 47: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,813 INFO L290 TraceCheckUtils]: 48: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,813 INFO L290 TraceCheckUtils]: 49: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,814 INFO L290 TraceCheckUtils]: 50: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,814 INFO L290 TraceCheckUtils]: 51: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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); {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,814 INFO L290 TraceCheckUtils]: 52: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,815 INFO L290 TraceCheckUtils]: 53: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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); {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,815 INFO L290 TraceCheckUtils]: 54: Hoare triple {230134#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230159#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,815 INFO L290 TraceCheckUtils]: 55: Hoare triple {230159#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 + ~i~0 % 4294967296, 1); {230159#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,816 INFO L290 TraceCheckUtils]: 56: Hoare triple {230159#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230166#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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 [2022-04-08 09:17:19,817 INFO L290 TraceCheckUtils]: 57: Hoare triple {230166#(and (= |main_~#vogal_array~0.offset| 0) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= main_~j~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230170#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) |main_#t~mem13|))} is VALID [2022-04-08 09:17:19,818 INFO L290 TraceCheckUtils]: 58: Hoare triple {230170#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))) (= |main_#t~mem14| (select (select |#memory_int| |main_~#vogal_array~0.base|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= (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; {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,818 INFO L290 TraceCheckUtils]: 59: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,819 INFO L290 TraceCheckUtils]: 60: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,819 INFO L290 TraceCheckUtils]: 61: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,820 INFO L290 TraceCheckUtils]: 62: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,821 INFO L290 TraceCheckUtils]: 63: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:19,821 INFO L290 TraceCheckUtils]: 64: Hoare triple {230174#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~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|) 0)))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,822 INFO L290 TraceCheckUtils]: 65: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1); {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,823 INFO L290 TraceCheckUtils]: 66: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,823 INFO L290 TraceCheckUtils]: 67: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,824 INFO L290 TraceCheckUtils]: 68: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) 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; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,825 INFO L290 TraceCheckUtils]: 69: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,825 INFO L290 TraceCheckUtils]: 70: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,826 INFO L290 TraceCheckUtils]: 71: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,826 INFO L290 TraceCheckUtils]: 72: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,827 INFO L290 TraceCheckUtils]: 73: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} assume !(~j~0 % 4294967296 < 2); {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:19,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {230193#(and (exists ((|main_~#vogal_array~0.base| Int)) (and (= (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|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {230224#(and (= (+ (- 2) main_~i~0) 0) (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967294) 4294967296) |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:19,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {230224#(and (= (+ (- 2) main_~i~0) 0) (exists ((|main_~#vogal_array~0.base| Int)) (and (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|))) (= (select (select |#memory_int| |main_~#vogal_array~0.base|) 0) (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 4294967294) 4294967296) |main_~#input_string~0.offset|))))) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) |main_~#input_string~0.offset|) 0)) (= |main_~#input_string~0.offset| 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {230228#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:17:19,828 INFO L290 TraceCheckUtils]: 76: Hoare triple {230228#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {229970#false} is VALID [2022-04-08 09:17:19,829 INFO L272 TraceCheckUtils]: 77: Hoare triple {229970#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {229970#false} is VALID [2022-04-08 09:17:19,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {229970#false} ~cond := #in~cond; {229970#false} is VALID [2022-04-08 09:17:19,829 INFO L290 TraceCheckUtils]: 79: Hoare triple {229970#false} assume 0 == ~cond; {229970#false} is VALID [2022-04-08 09:17:19,829 INFO L290 TraceCheckUtils]: 80: Hoare triple {229970#false} assume !false; {229970#false} is VALID [2022-04-08 09:17:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 09:17:19,829 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:23,106 INFO L356 Elim1Store]: treesize reduction 54, result has 28.9 percent of original size [2022-04-08 09:17:23,106 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 37 [2022-04-08 09:17:23,192 INFO L290 TraceCheckUtils]: 80: Hoare triple {229970#false} assume !false; {229970#false} is VALID [2022-04-08 09:17:23,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {229970#false} assume 0 == ~cond; {229970#false} is VALID [2022-04-08 09:17:23,192 INFO L290 TraceCheckUtils]: 78: Hoare triple {229970#false} ~cond := #in~cond; {229970#false} is VALID [2022-04-08 09:17:23,192 INFO L272 TraceCheckUtils]: 77: Hoare triple {229970#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {229970#false} is VALID [2022-04-08 09:17:23,192 INFO L290 TraceCheckUtils]: 76: Hoare triple {230228#(not (= |main_#t~mem11| 0))} assume !(0 != #t~mem11);havoc #t~mem11; {229970#false} is VALID [2022-04-08 09:17:23,193 INFO L290 TraceCheckUtils]: 75: Hoare triple {230259#(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 + ~i~0 % 4294967296, 1); {230228#(not (= |main_#t~mem11| 0))} is VALID [2022-04-08 09:17:23,193 INFO L290 TraceCheckUtils]: 74: Hoare triple {230263#(not (= (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; {230259#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,194 INFO L290 TraceCheckUtils]: 73: Hoare triple {230263#(not (= (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); {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,194 INFO L290 TraceCheckUtils]: 72: Hoare triple {230263#(not (= (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; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,194 INFO L290 TraceCheckUtils]: 71: Hoare triple {230263#(not (= (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; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,195 INFO L290 TraceCheckUtils]: 70: Hoare triple {230263#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,195 INFO L290 TraceCheckUtils]: 69: Hoare triple {230263#(not (= (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; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,196 INFO L290 TraceCheckUtils]: 68: Hoare triple {230263#(not (= (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; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {230263#(not (= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,196 INFO L290 TraceCheckUtils]: 66: Hoare triple {230263#(not (= (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; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,197 INFO L290 TraceCheckUtils]: 65: Hoare triple {230263#(not (= (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 + ~i~0 % 4294967296, 1); {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,197 INFO L290 TraceCheckUtils]: 64: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {230263#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0))} is VALID [2022-04-08 09:17:23,198 INFO L290 TraceCheckUtils]: 63: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(~j~0 % 4294967296 < 2); {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,198 INFO L290 TraceCheckUtils]: 62: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,198 INFO L290 TraceCheckUtils]: 61: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,198 INFO L290 TraceCheckUtils]: 60: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,199 INFO L290 TraceCheckUtils]: 59: Hoare triple {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,199 INFO L290 TraceCheckUtils]: 58: Hoare triple {230313#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {230294#(not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0))} is VALID [2022-04-08 09:17:23,199 INFO L290 TraceCheckUtils]: 57: Hoare triple {230317#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~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 4294967296) |main_~#vogal_array~0.offset|)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230313#(or (not (= |main_#t~mem14| |main_#t~mem13|)) (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,200 INFO L290 TraceCheckUtils]: 56: Hoare triple {230321#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0)))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {230317#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~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 4294967296) |main_~#vogal_array~0.offset|)))))} is VALID [2022-04-08 09:17:23,200 INFO L290 TraceCheckUtils]: 55: Hoare triple {230321#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0)))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {230321#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,201 INFO L290 TraceCheckUtils]: 54: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} ~i~0 := 0;~cont_aux~0 := 0; {230321#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,201 INFO L290 TraceCheckUtils]: 53: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,202 INFO L290 TraceCheckUtils]: 52: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,202 INFO L290 TraceCheckUtils]: 51: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} assume !(~j~0 % 4294967296 < 2); {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,202 INFO L290 TraceCheckUtils]: 50: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,203 INFO L290 TraceCheckUtils]: 49: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,203 INFO L290 TraceCheckUtils]: 48: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,204 INFO L290 TraceCheckUtils]: 47: Hoare triple {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {230353#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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; {230328#(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_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,205 INFO L290 TraceCheckUtils]: 45: Hoare triple {230357#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230353#(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 (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,205 INFO L290 TraceCheckUtils]: 44: Hoare triple {230361#(or (forall ((|main_~#vogal_array~0.base| Int)) (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 (= (select (select |#memory_int| |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|) (+ 2 |main_~#input_string~0.offset|)) 0)))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {230357#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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 [2022-04-08 09:17:23,206 INFO L290 TraceCheckUtils]: 43: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {230361#(or (forall ((|main_~#vogal_array~0.base| Int)) (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 (= (select (select |#memory_int| |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|) (+ 2 |main_~#input_string~0.offset|)) 0)))} is VALID [2022-04-08 09:17:23,207 INFO L290 TraceCheckUtils]: 42: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !(~j~0 % 4294967296 < 2); {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,207 INFO L290 TraceCheckUtils]: 41: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,208 INFO L290 TraceCheckUtils]: 40: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,209 INFO L290 TraceCheckUtils]: 38: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,209 INFO L290 TraceCheckUtils]: 37: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume #t~mem8 == #t~mem9;havoc #t~mem8;havoc #t~mem9;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,210 INFO L290 TraceCheckUtils]: 36: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,210 INFO L290 TraceCheckUtils]: 35: Hoare triple {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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; {230365#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#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|))))))} is VALID [2022-04-08 09:17:23,211 INFO L290 TraceCheckUtils]: 33: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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); {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,212 INFO L290 TraceCheckUtils]: 32: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,212 INFO L290 TraceCheckUtils]: 31: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,212 INFO L290 TraceCheckUtils]: 30: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,212 INFO L290 TraceCheckUtils]: 29: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,213 INFO L290 TraceCheckUtils]: 28: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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;#t~post10 := ~cont~0;~cont~0 := 1 + #t~post10;havoc #t~post10; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,213 INFO L290 TraceCheckUtils]: 27: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,213 INFO L290 TraceCheckUtils]: 26: Hoare triple {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |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; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,214 INFO L290 TraceCheckUtils]: 25: Hoare triple {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} ~cont~0 := 0;~i~0 := 0; {230393#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (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_~#input_string~0.base|) (+ (mod (+ main_~i~0 2) 4294967296) |main_~#input_string~0.offset|)) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} assume !(0 != #t~mem4);havoc #t~mem4; {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,214 INFO L290 TraceCheckUtils]: 23: Hoare triple {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (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 + ~n_caracter~0 % 4294967296, 1); {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,215 INFO L290 TraceCheckUtils]: 22: Hoare triple {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (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; {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,215 INFO L290 TraceCheckUtils]: 21: Hoare triple {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (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 + ~n_caracter~0 % 4294967296, 1); {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {230437#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= |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; {230421#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))))} is VALID [2022-04-08 09:17:23,216 INFO L290 TraceCheckUtils]: 19: Hoare triple {230441#(or (= 2 (mod main_~n_caracter~0 4294967296)) (= (mod main_~n_caracter~0 4294967296) 0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {230437#(or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |main_~#input_string~0.offset|)) 0)) (forall ((|main_~#vogal_array~0.base| Int)) (or (not (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ 2 |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|) (select (select |#memory_int| |main_~#vogal_array~0.base|) |main_~#vogal_array~0.offset|))))) (= |main_#t~mem4| 0))} is VALID [2022-04-08 09:17:23,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {229969#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {230441#(or (= 2 (mod main_~n_caracter~0 4294967296)) (= (mod main_~n_caracter~0 4294967296) 0))} is VALID [2022-04-08 09:17:23,216 INFO L290 TraceCheckUtils]: 17: Hoare triple {229969#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {229969#true} is VALID [2022-04-08 09:17:23,216 INFO L290 TraceCheckUtils]: 16: Hoare triple {229969#true} assume !(~i~0 % 4294967296 < 5); {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 15: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 14: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 13: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 12: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 10: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 9: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 8: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 7: Hoare triple {229969#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 6: Hoare triple {229969#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 5: Hoare triple {229969#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; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L272 TraceCheckUtils]: 4: Hoare triple {229969#true} call #t~ret17 := main(); {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {229969#true} {229969#true} #133#return; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {229969#true} assume true; {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {229969#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); {229969#true} is VALID [2022-04-08 09:17:23,217 INFO L272 TraceCheckUtils]: 0: Hoare triple {229969#true} call ULTIMATE.init(); {229969#true} is VALID [2022-04-08 09:17:23,218 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 6 proven. 88 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-04-08 09:17:23,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [791022171] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:23,218 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:23,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 21, 18] total 44 [2022-04-08 09:17:23,218 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:23,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1356761946] [2022-04-08 09:17:23,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1356761946] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:23,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:23,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 09:17:23,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388615760] [2022-04-08 09:17:23,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:23,219 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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 81 [2022-04-08 09:17:23,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:23,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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) [2022-04-08 09:17:23,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:23,253 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 09:17:23,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:23,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 09:17:23,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=202, Invalid=1688, Unknown=2, NotChecked=0, Total=1892 [2022-04-08 09:17:23,254 INFO L87 Difference]: Start difference. First operand 1038 states and 1184 transitions. Second operand has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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) [2022-04-08 09:17:33,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:33,787 INFO L93 Difference]: Finished difference Result 1303 states and 1472 transitions. [2022-04-08 09:17:33,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 09:17:33,787 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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 81 [2022-04-08 09:17:33,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:17:33,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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) [2022-04-08 09:17:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 118 transitions. [2022-04-08 09:17:33,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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) [2022-04-08 09:17:33,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 118 transitions. [2022-04-08 09:17:33,788 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 118 transitions. [2022-04-08 09:17:33,845 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:33,870 INFO L225 Difference]: With dead ends: 1303 [2022-04-08 09:17:33,870 INFO L226 Difference]: Without dead ends: 823 [2022-04-08 09:17:33,871 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 130 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 509 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=237, Invalid=2211, Unknown=2, NotChecked=0, Total=2450 [2022-04-08 09:17:33,871 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 110 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 398 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 413 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 398 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:17:33,871 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [110 Valid, 81 Invalid, 413 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 398 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 09:17:33,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 823 states. [2022-04-08 09:17:41,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 823 to 738. [2022-04-08 09:17:41,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:41,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 823 states. Second operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:41,622 INFO L74 IsIncluded]: Start isIncluded. First operand 823 states. Second operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:41,622 INFO L87 Difference]: Start difference. First operand 823 states. Second operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:41,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:41,641 INFO L93 Difference]: Finished difference Result 823 states and 928 transitions. [2022-04-08 09:17:41,641 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 928 transitions. [2022-04-08 09:17:41,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:41,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:41,642 INFO L74 IsIncluded]: Start isIncluded. First operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 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 823 states. [2022-04-08 09:17:41,642 INFO L87 Difference]: Start difference. First operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 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 823 states. [2022-04-08 09:17:41,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:41,663 INFO L93 Difference]: Finished difference Result 823 states and 928 transitions. [2022-04-08 09:17:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 928 transitions. [2022-04-08 09:17:41,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:41,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:41,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:41,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 738 states, 733 states have (on average 1.13506139154161) internal successors, (832), 733 states have internal predecessors, (832), 3 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:41,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 738 states and 836 transitions. [2022-04-08 09:17:41,682 INFO L78 Accepts]: Start accepts. Automaton has 738 states and 836 transitions. Word has length 81 [2022-04-08 09:17:41,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:41,682 INFO L478 AbstractCegarLoop]: Abstraction has 738 states and 836 transitions. [2022-04-08 09:17:41,682 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.0) internal successors, (50), 9 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) [2022-04-08 09:17:41,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 738 states and 836 transitions. [2022-04-08 09:17:48,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:48,509 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 836 transitions. [2022-04-08 09:17:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-04-08 09:17:48,510 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:48,510 INFO L499 BasicCegarLoop]: trace histogram [12, 11, 5, 5, 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] [2022-04-08 09:17:48,527 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-08 09:17:48,726 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-08 09:17:48,727 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:48,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:48,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1331008261, now seen corresponding path program 47 times [2022-04-08 09:17:48,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:48,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1936268941] [2022-04-08 09:17:48,730 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Qvasr do not support arrays. [2022-04-08 09:17:48,730 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:48,730 INFO L85 PathProgramCache]: Analyzing trace with hash 1331008261, now seen corresponding path program 48 times [2022-04-08 09:17:48,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:48,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1540843988] [2022-04-08 09:17:48,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:48,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:49,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:49,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {236260#(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); {236241#true} is VALID [2022-04-08 09:17:49,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {236241#true} assume true; {236241#true} is VALID [2022-04-08 09:17:49,051 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {236241#true} {236241#true} #133#return; {236241#true} is VALID [2022-04-08 09:17:49,051 INFO L272 TraceCheckUtils]: 0: Hoare triple {236241#true} call ULTIMATE.init(); {236260#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 09:17:49,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {236260#(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); {236241#true} is VALID [2022-04-08 09:17:49,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {236241#true} assume true; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {236241#true} {236241#true} #133#return; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {236241#true} call #t~ret17 := main(); {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {236241#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; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 6: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 10: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 12: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 13: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 14: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 15: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {236241#true} assume !(~i~0 % 4294967296 < 5); {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 17: Hoare triple {236241#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {236241#true} is VALID [2022-04-08 09:17:49,052 INFO L290 TraceCheckUtils]: 18: Hoare triple {236241#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {236246#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:17:49,053 INFO L290 TraceCheckUtils]: 19: Hoare triple {236246#(= main_~n_caracter~0 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236246#(= main_~n_caracter~0 0)} is VALID [2022-04-08 09:17:49,053 INFO L290 TraceCheckUtils]: 20: Hoare triple {236246#(= 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; {236247#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,053 INFO L290 TraceCheckUtils]: 21: Hoare triple {236247#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236247#(and (<= main_~n_caracter~0 1) (<= 1 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,054 INFO L290 TraceCheckUtils]: 22: Hoare triple {236247#(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; {236248#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:49,054 INFO L290 TraceCheckUtils]: 23: Hoare triple {236248#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236248#(and (<= 2 main_~n_caracter~0) (<= main_~n_caracter~0 2))} is VALID [2022-04-08 09:17:49,055 INFO L290 TraceCheckUtils]: 24: Hoare triple {236248#(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; {236249#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,055 INFO L290 TraceCheckUtils]: 25: Hoare triple {236249#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236249#(and (<= main_~n_caracter~0 3) (<= 3 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,056 INFO L290 TraceCheckUtils]: 26: Hoare triple {236249#(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; {236250#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:17:49,056 INFO L290 TraceCheckUtils]: 27: Hoare triple {236250#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236250#(and (<= 4 main_~n_caracter~0) (<= main_~n_caracter~0 4))} is VALID [2022-04-08 09:17:49,056 INFO L290 TraceCheckUtils]: 28: Hoare triple {236250#(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; {236251#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:17:49,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {236251#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236251#(and (<= 5 main_~n_caracter~0) (<= main_~n_caracter~0 5))} is VALID [2022-04-08 09:17:49,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {236251#(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; {236252#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:17:49,057 INFO L290 TraceCheckUtils]: 31: Hoare triple {236252#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236252#(and (<= 6 main_~n_caracter~0) (<= main_~n_caracter~0 6))} is VALID [2022-04-08 09:17:49,058 INFO L290 TraceCheckUtils]: 32: Hoare triple {236252#(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; {236253#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,058 INFO L290 TraceCheckUtils]: 33: Hoare triple {236253#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236253#(and (<= main_~n_caracter~0 7) (<= 7 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,059 INFO L290 TraceCheckUtils]: 34: Hoare triple {236253#(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; {236254#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:17:49,059 INFO L290 TraceCheckUtils]: 35: Hoare triple {236254#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236254#(and (<= 8 main_~n_caracter~0) (<= main_~n_caracter~0 8))} is VALID [2022-04-08 09:17:49,059 INFO L290 TraceCheckUtils]: 36: Hoare triple {236254#(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; {236255#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,060 INFO L290 TraceCheckUtils]: 37: Hoare triple {236255#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236255#(and (<= main_~n_caracter~0 9) (<= 9 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,060 INFO L290 TraceCheckUtils]: 38: Hoare triple {236255#(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; {236256#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,061 INFO L290 TraceCheckUtils]: 39: Hoare triple {236256#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236256#(and (<= main_~n_caracter~0 10) (<= 10 main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,061 INFO L290 TraceCheckUtils]: 40: Hoare triple {236256#(and (<= main_~n_caracter~0 10) (<= 10 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; {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} is VALID [2022-04-08 09:17:49,061 INFO L290 TraceCheckUtils]: 41: Hoare triple {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} is VALID [2022-04-08 09:17:49,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} assume !(0 != #t~mem4);havoc #t~mem4; {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} is VALID [2022-04-08 09:17:49,062 INFO L290 TraceCheckUtils]: 43: Hoare triple {236257#(and (<= 11 main_~n_caracter~0) (<= main_~n_caracter~0 11))} ~cont~0 := 0;~i~0 := 0; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,064 INFO L290 TraceCheckUtils]: 46: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= 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; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,064 INFO L290 TraceCheckUtils]: 47: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,065 INFO L290 TraceCheckUtils]: 48: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,065 INFO L290 TraceCheckUtils]: 50: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,066 INFO L290 TraceCheckUtils]: 51: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} is VALID [2022-04-08 09:17:49,066 INFO L290 TraceCheckUtils]: 52: Hoare triple {236258#(and (<= 11 main_~n_caracter~0) (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (= main_~i~0 0))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {236259#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 10) main_~n_caracter~0))} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {236259#(and (<= (div main_~n_caracter~0 4294967296) (div main_~i~0 4294967296)) (<= (+ main_~i~0 10) main_~n_caracter~0))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 54: Hoare triple {236242#false} ~i~0 := 0;~cont_aux~0 := 0; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 55: Hoare triple {236242#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 56: Hoare triple {236242#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 57: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 58: Hoare triple {236242#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; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 59: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 60: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 61: Hoare triple {236242#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 62: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 63: Hoare triple {236242#false} assume !(~j~0 % 4294967296 < 2); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 64: Hoare triple {236242#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 65: Hoare triple {236242#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,067 INFO L290 TraceCheckUtils]: 66: Hoare triple {236242#false} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 67: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 68: Hoare triple {236242#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; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 69: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 70: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 71: Hoare triple {236242#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 72: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 73: Hoare triple {236242#false} assume !(~j~0 % 4294967296 < 2); {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 74: Hoare triple {236242#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 75: Hoare triple {236242#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 76: Hoare triple {236242#false} assume !(0 != #t~mem11);havoc #t~mem11; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L272 TraceCheckUtils]: 77: Hoare triple {236242#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 78: Hoare triple {236242#false} ~cond := #in~cond; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 79: Hoare triple {236242#false} assume 0 == ~cond; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L290 TraceCheckUtils]: 80: Hoare triple {236242#false} assume !false; {236242#false} is VALID [2022-04-08 09:17:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 09:17:49,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:49,068 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1540843988] [2022-04-08 09:17:49,069 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1540843988] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:49,069 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1521331833] [2022-04-08 09:17:49,069 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:17:49,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:49,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:49,070 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 09:17:49,071 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-08 09:17:49,233 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2022-04-08 09:17:49,234 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:49,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 26 conjunts are in the unsatisfiable core [2022-04-08 09:17:49,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:49,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:52,277 INFO L173 IndexEqualityManager]: detected equality via solver [2022-04-08 09:17:52,279 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-04-08 09:17:52,279 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 [2022-04-08 09:17:52,353 INFO L272 TraceCheckUtils]: 0: Hoare triple {236241#true} call ULTIMATE.init(); {236241#true} is VALID [2022-04-08 09:17:52,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {236241#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); {236241#true} is VALID [2022-04-08 09:17:52,353 INFO L290 TraceCheckUtils]: 2: Hoare triple {236241#true} assume true; {236241#true} is VALID [2022-04-08 09:17:52,353 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {236241#true} {236241#true} #133#return; {236241#true} is VALID [2022-04-08 09:17:52,354 INFO L272 TraceCheckUtils]: 4: Hoare triple {236241#true} call #t~ret17 := main(); {236241#true} is VALID [2022-04-08 09:17:52,354 INFO L290 TraceCheckUtils]: 5: Hoare triple {236241#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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,354 INFO L290 TraceCheckUtils]: 6: Hoare triple {236279#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,355 INFO L290 TraceCheckUtils]: 8: Hoare triple {236279#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,355 INFO L290 TraceCheckUtils]: 9: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,355 INFO L290 TraceCheckUtils]: 10: Hoare triple {236279#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {236279#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {236279#(= |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 + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,357 INFO L290 TraceCheckUtils]: 15: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,357 INFO L290 TraceCheckUtils]: 16: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} assume !(~i~0 % 4294967296 < 5); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,357 INFO L290 TraceCheckUtils]: 17: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,357 INFO L290 TraceCheckUtils]: 18: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,358 INFO L290 TraceCheckUtils]: 19: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,358 INFO L290 TraceCheckUtils]: 20: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,358 INFO L290 TraceCheckUtils]: 22: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,359 INFO L290 TraceCheckUtils]: 23: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,359 INFO L290 TraceCheckUtils]: 24: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,359 INFO L290 TraceCheckUtils]: 25: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,360 INFO L290 TraceCheckUtils]: 26: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,360 INFO L290 TraceCheckUtils]: 27: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,360 INFO L290 TraceCheckUtils]: 28: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,360 INFO L290 TraceCheckUtils]: 29: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,361 INFO L290 TraceCheckUtils]: 30: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,361 INFO L290 TraceCheckUtils]: 31: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,361 INFO L290 TraceCheckUtils]: 32: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,361 INFO L290 TraceCheckUtils]: 33: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,362 INFO L290 TraceCheckUtils]: 34: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,362 INFO L290 TraceCheckUtils]: 35: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,362 INFO L290 TraceCheckUtils]: 36: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,362 INFO L290 TraceCheckUtils]: 37: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,363 INFO L290 TraceCheckUtils]: 38: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,363 INFO L290 TraceCheckUtils]: 39: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,363 INFO L290 TraceCheckUtils]: 40: Hoare triple {236279#(= |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; {236279#(= |main_~#input_string~0.offset| 0)} is VALID [2022-04-08 09:17:52,364 INFO L290 TraceCheckUtils]: 41: Hoare triple {236279#(= |main_~#input_string~0.offset| 0)} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236388#(and (= |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 [2022-04-08 09:17:52,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {236388#(and (= |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; {236392#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,364 INFO L290 TraceCheckUtils]: 43: Hoare triple {236392#(and (= |main_~#input_string~0.offset| 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} ~cont~0 := 0;~i~0 := 0; {236396#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,365 INFO L290 TraceCheckUtils]: 44: Hoare triple {236396#(and (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,365 INFO L290 TraceCheckUtils]: 45: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,366 INFO L290 TraceCheckUtils]: 46: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (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; {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,366 INFO L290 TraceCheckUtils]: 47: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,367 INFO L290 TraceCheckUtils]: 48: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !!(~j~0 % 4294967296 < 2);call #t~mem8 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,367 INFO L290 TraceCheckUtils]: 49: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,368 INFO L290 TraceCheckUtils]: 50: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,368 INFO L290 TraceCheckUtils]: 51: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~j~0 % 4294967296 < 2); {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,368 INFO L290 TraceCheckUtils]: 52: Hoare triple {236400#(and (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {236425#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} is VALID [2022-04-08 09:17:52,370 INFO L290 TraceCheckUtils]: 53: Hoare triple {236425#(and (= main_~i~0 1) (= |main_~#input_string~0.offset| 0) (< 0 (mod main_~n_caracter~0 4294967296)) (= 0 (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod main_~n_caracter~0 4294967296)))))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {236429#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} is VALID [2022-04-08 09:17:52,371 INFO L290 TraceCheckUtils]: 54: Hoare triple {236429#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0))} ~i~0 := 0;~cont_aux~0 := 0; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,371 INFO L290 TraceCheckUtils]: 55: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,372 INFO L290 TraceCheckUtils]: 56: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,372 INFO L290 TraceCheckUtils]: 57: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,373 INFO L290 TraceCheckUtils]: 58: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,373 INFO L290 TraceCheckUtils]: 59: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,374 INFO L290 TraceCheckUtils]: 60: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,375 INFO L290 TraceCheckUtils]: 61: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,375 INFO L290 TraceCheckUtils]: 62: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,376 INFO L290 TraceCheckUtils]: 63: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} assume !(~j~0 % 4294967296 < 2); {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} is VALID [2022-04-08 09:17:52,376 INFO L290 TraceCheckUtils]: 64: Hoare triple {236433#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= main_~i~0 0))} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {236464#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} is VALID [2022-04-08 09:17:52,377 INFO L290 TraceCheckUtils]: 65: Hoare triple {236464#(and (exists ((aux_div_aux_mod_main_~n_caracter~0_35_46 Int) (aux_mod_aux_mod_main_~n_caracter~0_35_46 Int)) (and (< (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296)) 4294967296) (< 0 (+ aux_mod_aux_mod_main_~n_caracter~0_35_46 (* aux_div_aux_mod_main_~n_caracter~0_35_46 4294967296))) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod aux_mod_aux_mod_main_~n_caracter~0_35_46 4294967296))) 0) (<= aux_mod_aux_mod_main_~n_caracter~0_35_46 1) (<= 0 aux_mod_aux_mod_main_~n_caracter~0_35_46))) (= |main_~#input_string~0.offset| 0) (= (+ (- 1) main_~i~0) 0))} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236468#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 66: Hoare triple {236468#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 67: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 68: Hoare triple {236242#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; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 69: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 70: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 71: Hoare triple {236242#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 72: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 73: Hoare triple {236242#false} assume !(~j~0 % 4294967296 < 2); {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {236242#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 75: Hoare triple {236242#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 76: Hoare triple {236242#false} assume !(0 != #t~mem11);havoc #t~mem11; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L272 TraceCheckUtils]: 77: Hoare triple {236242#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 78: Hoare triple {236242#false} ~cond := #in~cond; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 79: Hoare triple {236242#false} assume 0 == ~cond; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L290 TraceCheckUtils]: 80: Hoare triple {236242#false} assume !false; {236242#false} is VALID [2022-04-08 09:17:52,378 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-04-08 09:17:52,379 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:53,223 INFO L356 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2022-04-08 09:17:53,223 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 22 treesize of output 1 [2022-04-08 09:17:53,289 INFO L290 TraceCheckUtils]: 80: Hoare triple {236242#false} assume !false; {236242#false} is VALID [2022-04-08 09:17:53,290 INFO L290 TraceCheckUtils]: 79: Hoare triple {236517#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {236242#false} is VALID [2022-04-08 09:17:53,290 INFO L290 TraceCheckUtils]: 78: Hoare triple {236521#(not (<= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {236517#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:17:53,290 INFO L272 TraceCheckUtils]: 77: Hoare triple {236242#false} call __VERIFIER_assert((if ~cont_aux~0 % 4294967296 == ~cont~0 % 4294967296 then 1 else 0)); {236521#(not (<= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 09:17:53,290 INFO L290 TraceCheckUtils]: 76: Hoare triple {236242#false} assume !(0 != #t~mem11);havoc #t~mem11; {236242#false} is VALID [2022-04-08 09:17:53,290 INFO L290 TraceCheckUtils]: 75: Hoare triple {236242#false} call #t~mem11 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 74: Hoare triple {236242#false} #t~post16 := ~i~0;~i~0 := 1 + #t~post16;havoc #t~post16; {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 73: Hoare triple {236242#false} assume !(~j~0 % 4294967296 < 2); {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 72: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 71: Hoare triple {236242#false} assume !(#t~mem13 == #t~mem14);havoc #t~mem13;havoc #t~mem14; {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 70: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 69: Hoare triple {236242#false} #t~post12 := ~j~0;~j~0 := 1 + #t~post12;havoc #t~post12; {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 68: Hoare triple {236242#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; {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 67: Hoare triple {236242#false} assume !!(~j~0 % 4294967296 < 2);call #t~mem13 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236242#false} is VALID [2022-04-08 09:17:53,291 INFO L290 TraceCheckUtils]: 66: Hoare triple {236468#(= |main_#t~mem11| 0)} assume !!(0 != #t~mem11);havoc #t~mem11;~j~0 := 0; {236242#false} is VALID [2022-04-08 09:17:53,292 INFO L290 TraceCheckUtils]: 65: Hoare triple {236561#(= (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 + ~i~0 % 4294967296, 1); {236468#(= |main_#t~mem11| 0)} is VALID [2022-04-08 09:17:53,292 INFO L290 TraceCheckUtils]: 64: Hoare triple {236565#(= (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; {236561#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ (mod main_~i~0 4294967296) |main_~#input_string~0.offset|)) 0)} is VALID [2022-04-08 09:17:53,293 INFO L290 TraceCheckUtils]: 63: Hoare triple {236565#(= (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); {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {236565#(= (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; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,294 INFO L290 TraceCheckUtils]: 61: Hoare triple {236565#(= (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; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,294 INFO L290 TraceCheckUtils]: 60: Hoare triple {236565#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,294 INFO L290 TraceCheckUtils]: 59: Hoare triple {236565#(= (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; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,295 INFO L290 TraceCheckUtils]: 58: Hoare triple {236565#(= (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; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,295 INFO L290 TraceCheckUtils]: 57: Hoare triple {236565#(= (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 + ~i~0 % 4294967296, 1);call #t~mem14 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,296 INFO L290 TraceCheckUtils]: 56: Hoare triple {236565#(= (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; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,296 INFO L290 TraceCheckUtils]: 55: Hoare triple {236565#(= (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 + ~i~0 % 4294967296, 1); {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,296 INFO L290 TraceCheckUtils]: 54: Hoare triple {236596#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} ~i~0 := 0;~cont_aux~0 := 0; {236565#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| (mod (+ main_~i~0 1) 4294967296))) 0)} is VALID [2022-04-08 09:17:53,297 INFO L290 TraceCheckUtils]: 53: Hoare triple {236600#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296); {236596#(= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0)} is VALID [2022-04-08 09:17:53,298 INFO L290 TraceCheckUtils]: 52: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post6 := ~i~0;~i~0 := 1 + #t~post6;havoc #t~post6; {236600#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(~j~0 % 4294967296 < 2); {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,298 INFO L290 TraceCheckUtils]: 50: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,299 INFO L290 TraceCheckUtils]: 49: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} assume !(#t~mem8 == #t~mem9);havoc #t~mem8;havoc #t~mem9; {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,299 INFO L290 TraceCheckUtils]: 48: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,299 INFO L290 TraceCheckUtils]: 47: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} #t~post7 := ~j~0;~j~0 := 1 + #t~post7;havoc #t~post7; {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,300 INFO L290 TraceCheckUtils]: 46: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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; {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,300 INFO L290 TraceCheckUtils]: 45: Hoare triple {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (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 + ~i~0 % 4294967296, 1);call #t~mem9 := read~int(~#vogal_array~0.base, ~#vogal_array~0.offset + ~j~0 % 4294967296, 1); {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,300 INFO L290 TraceCheckUtils]: 44: Hoare triple {236629#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} assume !!(~i~0 % 4294967296 < ~n_caracter~0 % 4294967296);~j~0 := 0; {236604#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)))} is VALID [2022-04-08 09:17:53,301 INFO L290 TraceCheckUtils]: 43: Hoare triple {236633#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} ~cont~0 := 0;~i~0 := 0; {236629#(or (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (< (mod (+ main_~i~0 1) 4294967296) (mod main_~n_caracter~0 4294967296)) (not (< (mod main_~i~0 4294967296) (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:17:53,301 INFO L290 TraceCheckUtils]: 42: Hoare triple {236637#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} assume !(0 != #t~mem4);havoc #t~mem4; {236633#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 41: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236637#(or (< 1 (mod main_~n_caracter~0 4294967296)) (= (select (select |#memory_int| |main_~#input_string~0.base|) (+ |main_~#input_string~0.offset| 1)) 0) (not (= |main_#t~mem4| 0)) (not (< 0 (mod main_~n_caracter~0 4294967296))))} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 40: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 39: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 38: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 37: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 36: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 35: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 34: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 33: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 32: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,302 INFO L290 TraceCheckUtils]: 28: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 27: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 25: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 24: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 23: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 22: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 21: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 20: Hoare triple {236241#true} assume !!(0 != #t~mem4);havoc #t~mem4;#t~post5 := ~n_caracter~0;~n_caracter~0 := 1 + #t~post5;havoc #t~post5; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {236241#true} call #t~mem4 := read~int(~#input_string~0.base, ~#input_string~0.offset + ~n_caracter~0 % 4294967296, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {236241#true} assume !!(0 == #t~mem3);havoc #t~mem3;~n_caracter~0 := 0; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {236241#true} call #t~mem3 := read~int(~#input_string~0.base, 4 + ~#input_string~0.offset, 1); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {236241#true} assume !(~i~0 % 4294967296 < 5); {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 15: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 14: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 13: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 12: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 11: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 10: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 9: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 8: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:53,303 INFO L290 TraceCheckUtils]: 7: Hoare triple {236241#true} #t~post1 := ~i~0;~i~0 := 1 + #t~post1;havoc #t~post1; {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {236241#true} assume !!(~i~0 % 4294967296 < 5);assume -128 <= #t~nondet2 && #t~nondet2 <= 127;call write~int(#t~nondet2, ~#input_string~0.base, ~#input_string~0.offset + ~i~0 % 4294967296, 1);havoc #t~nondet2; {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {236241#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; {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {236241#true} call #t~ret17 := main(); {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {236241#true} {236241#true} #133#return; {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {236241#true} assume true; {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {236241#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); {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L272 TraceCheckUtils]: 0: Hoare triple {236241#true} call ULTIMATE.init(); {236241#true} is VALID [2022-04-08 09:17:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-04-08 09:17:53,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1521331833] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:53,304 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:53,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12, 13] total 37 [2022-04-08 09:17:53,304 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:53,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1936268941] [2022-04-08 09:17:53,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1936268941] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:53,305 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:53,305 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 09:17:53,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475653013] [2022-04-08 09:17:53,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:53,305 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 3.176470588235294) internal successors, (54), 16 states have internal predecessors, (54), 2 states have call successors, (3), 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 81 [2022-04-08 09:17:53,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:53,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 3.176470588235294) internal successors, (54), 16 states have internal predecessors, (54), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-08 09:17:53,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:53,349 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 09:17:53,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:53,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 09:17:53,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=1172, Unknown=0, NotChecked=0, Total=1332 [2022-04-08 09:17:53,350 INFO L87 Difference]: Start difference. First operand 738 states and 836 transitions. Second operand has 17 states, 17 states have (on average 3.176470588235294) internal successors, (54), 16 states have internal predecessors, (54), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)